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: (1)                - bash built-in commands, see bash(1)
. (1)                - bash built-in commands, see bash(1)
[ (1)                - bash built-in commands, see bash(1)
411toppm(1)         - convert Sony Mavica .411 image to PPM
a2p(1)              - Awk to Perl translator
a2ps(1)             - format files for printing on a PostScript printer
a64l(3)             - convert between long and base-64
a64l(3p)            - convert between a 32-bit integer and a radix-64 ASCII string
ab(1)               - Apache HTTP server benchmarking tool
abort(3)            - cause abnormal program termination
abort(3p)           - generate an abnormal process abort
abs(3)              - compute the absolute value of an integer
abs(3p)             - return an integer absolute value
ac(1)               - print statistics about users' connect time
accept(2)           - accept a connection on a socket
accept(3p)          - accept a new connection on a socket
accept(8)           - accept/reject jobs sent to a destination
access(2)           - check user's permissions for a file
access(3p)          - determine accessibility of a file
access.conf(5)      - the login access control table file
acct(2)             - switch process accounting on or off
acct(5)             - execution accounting file
accton(8)           - turns process accounting on or off
acecad(4)           - Acecad Flair input driver
acl(5)              - Access Control Lists
aconnect(1)         - ALSA sequencer connection manager
acos(3)             - arc cosine function
acos(3p)            - arc cosine functions
acosf(3)            - arc cosine function
acosf(3p)           - arc cosine functions
acosh(3)            - inverse hyperbolic cosine function
acosh(3p)           - inverse hyperbolic cosine functions
acoshf(3)           - inverse hyperbolic cosine function
acoshf(3p)          - inverse hyperbolic cosine functions
acoshl(3)           - inverse hyperbolic cosine function
acoshl(3p)          - inverse hyperbolic cosine functions
acosl(3)            - arc cosine function
acosl(3p)           - arc cosine functions
acpid(8)            - Advanced Configuration and Power Interface event daemon
acpi_listen(8)      - ACPI event listener
active(5)           - List of newsgroups carried by the server
active.times(5)     - List of local creation times of newsgroups
actsync(8)          - synchronize newsgroups
actsyncd(8)         - run actsync to synchronize newsgroups
addftinfo(1)        - add information to troff font files for use with groff
add_key(2)          - Add a key to the kernel's key management facility
addmntent(3)        - get file system descriptor file entry
addpart(8)          - simple wrapper around the "add partition" ioctl
addr2line(1)        - convert addresses into file names and line numbers.
addresses(1)        - Dumps the Palm Address Book entries to STDOUT in a simple format.
addseverity(3)      - introduce new severity classes
adduser(8)          - create a new user or update default new user information
adjtime(3)          - correct the time to synchronise the system clock
adjtimex(2)         - tune kernel clock
adsl-connect(8)     - Shell script to manage a PPPoE link
adsl-setup(8)       - Shell script to configure Roaring Penguin PPPoE client
adsl-start(8)       - Shell script to bring up a PPPoE link
adsl-status(8)      - Shell script to report on status of PPPoE link
adsl-stop(8)        - Shell script to shut down a PPPoE link
afs5log(1)          - AFS token initializer
afs_syscall(2)      - unimplemented system calls
after(n)            - Execute a command after a time delay
agetty(8)           - alternative Linux getty
aio_cancel(3)       - cancel an outstanding asynchronous I/O request
aio_cancel(3p)      - cancel an asynchronous I/O request(REALTIME)
aio_error(3)        - get error status of asynchronous I/O operation
aio_error(3p)       - retrieve errors status for an asynchronous I/O operation(REALTIME)
aio_fsync(3)        - asynchronous file synchronization
aio_fsync(3p)       - asynchronous file synchronization(REALTIME)
aio.h(0p)           - asynchronous input and output(REALTIME)
aio_read(3)         - asynchronous read
aio_read(3p)        - asynchronous read from a file(REALTIME)
aio_return(3)       - get return status of asynchronous I/O operation
aio_return(3p)      - retrieve return status of an asynchronous I/O operation(REALTIME)
aio_suspend(3p)     - wait for an asynchronous I/O request(REALTIME)
aio_suspend(3)      - wait for asynchronous I/O operation or timeout
aio_write(3)        - asynchronous write
aio_write(3p)       - asynchronous write to a file(REALTIME)
aiptek(4)           - Aiptek USB Digital Tablet Input Driver for Linux
alarm(2)            - set an alarm clock for delivery of a signal
alarm(3p)           - schedule an alarm signal
alias(1)            - bash built-in commands, see bash(1)
alias(1p)           - define or display aliases
aliases(5)          - aliases file for sendmail
aliases.sendmail(5) - aliases file for sendmail
alloca(3)           - memory allocator
alloc_hugepages(2)  - allocate or free huge pages
alphasort(3)        - scan a directory for matching entries
alsactl(1)          - advanced controls for ALSA soundcard driver
alsaloop(1)         - command-line PCM loopback
alsamixer(1)        - soundcard mixer for ALSA soundcard driver, with ncurses interface
alternatives(8)     - maintain symbolic links determining default commands
amidi(1)            - read from and write to ALSA RawMIDI ports
amixer(1)           - command-line mixer for ALSA soundcard driver
amtu(8)             - Abstract Machine Test Utility(AMTU)
anacron(8)          - runs commands periodically
anacrontab(5)       - configuration file for anacron
animate(1)          - animates an image or image sequence on any X server.
AnyDBM_File(3pm)    - provide framework for multiple DBMs
anytopnm(1)         - convert an arbitrary type of image file to PBM, PGM, or PPM
Apache2::Access(3pm) - A Perl API for Apache request object: Access, Authentication and Authorization.
Apache2::Build(3pm) - Methods for locating and parsing bits of Apache source code
Apache2::CmdParms(3pm) - Perl API for Apache command parameters object
Apache2::Command(3pm) - Perl API for accessing Apache module command information
Apache2::compat(3pm) - - 1.0 backward compatibility functions deprecated in 2.0
Apache2::Connection(3pm) - Perl API for Apache connection object
Apache2::ConnectionUtil(3pm) - Perl API for Apache connection utils
Apache2::Const(3pm) - Perl Interface for Apache Constants
Apache2::Directive(3pm) - Perl API for manipulating the Apache configuration tree
Apache2::Filter(3pm) - Perl API for Apache 2.0 Filtering
Apache2::FilterRec(3pm) - Perl API for manipulating the Apache filter record
Apache2::HookRun(3pm) - Perl API for Invoking Apache HTTP phases
Apache2::Log(3pm)   - Perl API for Apache Logging Methods
Apache2::Module(3pm) - Perl API for creating and working with Apache modules
Apache2::MPM(3pm)   - Perl API for accessing Apache MPM information
Apache2::PerlSections(3pm) - write Apache configuration files in Perl
Apache2::porting(3pm) - - a helper module for mod_perl 1.0 to mod_perl 2.0 porting
Apache2::Process(3pm) - Perl API for Apache process record
Apache2::Reload(3pm) - Reload Perl Modules when Changed on Disk
Apache2::RequestIO(3pm) - Perl API for Apache request record IO
Apache2::RequestRec(3pm) - Perl API for Apache request record accessors
Apache2::RequestUtil(3pm) - Perl API for Apache request record utils
Apache2::Resource(3pm) - Limit resources used by httpd children
Apache2::Response(3pm) - Perl API for Apache HTTP request response methods
Apache2::ServerRec(3pm) - Perl API for Apache server record accessors
Apache2::ServerUtil(3pm) - Perl API for Apache server record utils
Apache2::SizeLimit(3pm) - Because size does matter.
Apache2::Status(3pm) - Embedded interpreter status information
Apache2::SubProcess(3pm) - - Executing SubProcesses under mod_perl
Apache2::SubRequest(3pm) - Perl API for Apache subrequests
Apache2::URI(3pm)   - Perl API for manipulating URIs
Apache2::Util(3pm)  - Perl API for Misc Apache Utility functions
apachectl(8)        - Apache HTTP Server Control Interface
Apache::Reload(3pm) - Reload changed modules
Apache::Test(3pm)   - Test.pm wrapper with helpers for testing Apache
Apache::TestConfig(3pm) - Configuration file for Apache::Test
Apache::TestMB(3pm) - Subclass of Module::Build to support Apache::Test
Apache::TestMM(3pm) - Provide MakeMaker Wrapper Methods
Apache::TestReport(3pm) - A parent class for generating bug/success reports
Apache::TestRequest(3pm) - Send requests to your Apache test server
Apache::TestRun(3pm) - Run the test suite
Apache::TestRunPerl(3pm) - Run mod_perl-requiring Test Suite
Apache::TestRunPHP(3pm) - configure and run a PHP-based test suite
Apache::TestSmoke(3pm) - Special Tests Sequence Failure Finder
Apache::TestTrace(3pm) - Helper output generation functions
Apache::TestUtil(3pm) - Utility functions for writing tests
aplay(1)            - command-line sound recorder and player for ALSA soundcard driver
aplaymidi(1)        - play Standard MIDI Files
append(n)           - Append to variable
APR(3pm)            - Perl Interface for Apache Portable Runtime (libapr and libaprutil Libraries)
APR::Base64(3pm)    - Perl API for APR base64 encoding/decoding functionality
APR::Brigade(3pm)   - Perl API for manipulating APR Bucket Brigades
APR::Bucket(3pm)    - Perl API for manipulating APR Buckets
APR::BucketAlloc(3pm) - Perl API for Bucket Allocation
APR::BucketType(3pm) - Perl API for APR bucket types
APR::Const(3pm)     - Perl Interface for APR Constants
APR::Date(3pm)      - Perl API for APR date manipulating functions
APR::Error(3pm)     - Perl API for APR/Apache/mod_perl exceptions
APR::Finfo(3pm)     - Perl API for APR fileinfo structure
APR::IpSubnet(3pm)  - Perl API for accessing APRs ip_subnet structures
apropos(1)          - search the whatis database for strings
APR::OS(3pm)        - Perl API for Platform-specific APR API
APR::PerlIO(3pm)    - - Perl IO layer for APR
APR::Pool(3pm)      - Perl API for APR pools
APR::SockAddr(3pm)  - Perl API for APR socket address structure
APR::Socket(3pm)    - Perl API for APR sockets
APR::Status(3pm)    - Perl Interface to the APR_STATUS_IS_* macros
APR::String(3pm)    - Perl API for manipulating APR UUIDs
APR::Table(3pm)     - Perl API for manipulating APR opaque string-content tables
APR::ThreadMutex(3pm) - Perl API for APR thread mutexes
APR::ThreadRWLock(3pm) - Perl API for APR thread read/write locks
APR::URI(3pm)       - Perl API for URI manipulations
APR::Util(3pm)      - Perl API for Various APR Utilities
APR::UUID(3pm)      - Perl API for manipulating APR UUIDs
ar(1)               - create, modify, and extract from archives
ar(1p)              - create and maintain library archives
arch(1)             - print machine architecture
archive(8)          - Usenet article archiver
Archive::Tar(3pm)   - module for manipulations of tar archives
Archive::Tar::File(3pm) - a subclass for in-memory extracted file from Archive::Tar
arch_prctl(2)       - set architecture specific thread state
arecord(1)          - command-line sound recorder and player for ALSA soundcard driver
arecordmidi(1)      - record Standard MIDI Files
argz_add(3)         - functions to handle an argz list
argz_add_sep(3)     - functions to handle an argz list
argz_append(3)      - functions to handle an argz list
argz_count(3)       - functions to handle an argz list
argz_create(3)      - functions to handle an argz list
argz_create_sep(3)  - functions to handle an argz list
argz_delete(3)      - functions to handle an argz list
argz_extract(3)     - functions to handle an argz list
argz_insert(3)      - functions to handle an argz list
argz_next(3)        - functions to handle an argz list
argz_replace(3)     - functions to handle an argz list
argz_stringify(3)   - functions to handle an argz list
arp(7)              - Linux ARP kernel module.
arp(8)              - manipulate the system ARP cache
arping(8)           - send ARP REQUEST to a neighbour host
array(n)            - Manipulate array variables
as(1)               - the portable GNU assembler.
asa(1p)             - interpret carriage-control characters
ascii(7)            - the ASCII character set encoded in octal, decimal, and hexadecimal
asciitopgm(1)       - convert ASCII graphics into a PGM
ascii-xfr(1)        - upload/download files using the ASCII protocol
asctime(3p)         - convert date and time to a string
asctime(3)          - transform date and time to broken-down time or ASCII
asctime_r(3p)       - convert date and time to a string
asctime_r(3)        - transform date and time to broken-down time or ASCII
aseqdump(1)         - show the events received at an ALSA sequencer port
aseqnet(1)          - ALSA sequencer connectors over network
asin(3)             - arc sine function
asin(3p)            - arc sine function
asinf(3)            - arc sine function
asinf(3p)           - arc sine function
asinh(3)            - inverse hyperbolic sine function
asinh(3p)           - inverse hyperbolic sine functions
asinhf(3)           - inverse hyperbolic sine function
asinhf(3p)          - inverse hyperbolic sine functions
asinhl(3)           - inverse hyperbolic sine function
asinhl(3p)          - inverse hyperbolic sine functions
asinl(3)            - arc sine function
asinl(3p)           - arc sine function
ASN1_generate_nconf(3ssl) - ASN1 generation functions
ASN1_generate_v3(3ssl) - ASN1 generation functions
ASN1_OBJECT_free(3ssl) - object allocation functions
ASN1_OBJECT_new(3ssl) - object allocation functions
asn1parse(1ssl)     - ASN.1 parsing tool
ASN1_STRING_cmp(3ssl) - ASN1_STRING utility functions
ASN1_STRING_data(3ssl) - ASN1_STRING utility functions
ASN1_STRING_dup(3ssl) - ASN1_STRING utility functions
ASN1_STRING_free(3ssl) - ASN1_STRING allocation functions
ASN1_STRING_length(3ssl) - ASN1_STRING utility functions
ASN1_STRING_length_set(3ssl) - ASN1_STRING utility functions
ASN1_STRING_new(3ssl) - ASN1_STRING allocation functions
ASN1_STRING_print_ex(3ssl) - ASN1_STRING output routines.
ASN1_STRING_print_ex_fp(3ssl) - ASN1_STRING output routines.
ASN1_STRING_set(3ssl) - ASN1_STRING utility functions
ASN1_STRING_type(3ssl) - ASN1_STRING utility functions
ASN1_STRING_type_new(3ssl) - ASN1_STRING allocation functions
aspell(1)           - interactive spell checker
aspell-import(1)    - import old personal dictionaries into GNU Aspell
asprintf(3)         - print to allocated string
assert(3)           - abort the program if assertion is false
assert(3p)          - insert program diagnostics
assert.h(0p)        - verify program assertion
assert_perror(3)    - test errnum and abort
at(1p)              - execute commands at a later time
at(1)               - queue, examine or delete jobs for later execution
ata_id(8)           - udev callout to read product/serial number from ATA drives
at.allow(5)         - determine who can submit jobs via at or batch
atan2(3)            - arc tangent function of two variables
atan2(3p)           - arc tangent functions
atan2f(3)           - arc tangent function of two variables
atan2f(3p)          - arc tangent functions
atan2l(3)           - arc tangent function of two variables
atan2l(3p)          - arc tangent functions
atan(3)             - arc tangent function
atan(3p)            - arc tangent function
atanf(3)            - arc tangent function
atanf(3p)           - arc tangent function
atanh(3)            - inverse hyperbolic tangent function
atanh(3p)           - inverse hyperbolic tangent functions
atanhf(3)           - inverse hyperbolic tangent function
atanhf(3p)          - inverse hyperbolic tangent functions
atanhl(3)           - inverse hyperbolic tangent function
atanhl(3p)          - inverse hyperbolic tangent functions
atanl(3)            - arc tangent function
atanl(3p)           - arc tangent function
atd(8)              - run jobs queued for later execution
at.deny(5)          - determine who can submit jobs via at or batch
atexit(3p)          - register a function to run at process termination
atexit(3)           - register a function to be called at normal process termination
ati(4)              - ATI video driver
atktopbm(1)         - convert Andrew Toolkit raster object to PBM
atof(3)             - convert a string to a double
atof(3p)            - convert a string to a double-precision number
atoi(3)             - convert a string to an integer
atoi(3p)            - convert a string to an integer
atol(3)             - convert a string to an integer
atol(3p)            - convert a string to a long integer
atoll(3)            - convert a string to an integer
atoll(3p)           - convert a string to a long integer
atoq(3)             - convert a string to an integer
atq(1)              - queue, examine or delete jobs for later execution
atrm(1)             - queue, examine or delete jobs for later execution
atrun(8)            - run jobs queued for later execution
attemptckalloc(3)   - allocate or free heap memory
attemptckrealloc(3) - allocate or free heap memory
attr(1)             - extended attributes on XFS filesystem objects
attr(5)             - Extended attributes
Attribute::Handlers(3pm) - Simpler definition of attribute handlers
attributes(3pm)     - get/set subroutine or variable attributes
attrs(3pm)          - set/get attributes of a subroutine(deprecated)
audispd(8)          - an event multiplexor
audispd.conf(5)     - the audit event dispatcher configuration file
audit2allow(1)      - generate SELinux policy allow rules from logs of denied operations
audit2why(8)        - Translates SELinux audit messages into a description of why the access was denied
auditctl(8)         - a utility to assist controlling the kernel's audit system
auditd(8)           - The Linux Audit daemon
auditd.conf(5)      - audit daemon configuration file
audit.rules(7)      - a set of rules loaded in the kernel audit system
aulastlog(8)        - a program similar to lastlog
aureport(8)         - a tool that produces summary reports of audit daemon logs
ausearch(8)         - a tool to query audit daemon logs
ausearch-expression(5) - audit search expression format
ausyscall(8)        - a program that allows mapping syscall names and numbers
authconfig(8)       - an interface for configuring system authentication resources
authconfig-tui(8)   - an interface for configuring system authentication resources
auth_destroy(3)     - library routines for remote procedure calls
auth_krb5(8)        - nnrpd Kerberos v5 authenticator
authnone_create(3)  - library routines for remote procedure calls
auth_smb(8)         - nnrpd Samba authenticator
authunix_create(3)  - library routines for remote procedure calls
authunix_create_default(3) - library routines for remote procedure calls
auto_execok(n)      - standard library of Tcl procedures
autofs(5)           - Format of the automounter maps
autofs(8)           - Control Script for automounter
auto_import(n)      - standard library of Tcl procedures
AutoLoader(3pm)     - load subroutines only on demand
auto_load(n)        - standard library of Tcl procedures
auto.master(5)      - Master Map for automounter
auto_mkindex(n)     - standard library of Tcl procedures
auto_mkindex_old(n) - standard library of Tcl procedures
automount(8)        - manage autofs mount points
auto_qualify(n)     - standard library of Tcl procedures
auto_reset(n)       - standard library of Tcl procedures
AutoSplit(3pm)      - split a package for autoloading
autouse(3pm)        - postpone load of modules until a function is used
autovbox(1)         - ISDN voice box (sound converter)
autrace(8)          - a program similar to strace
avahi-autoipd(8)    - IPv4LL network address configuration daemon
avahi-autoipd.action(8) - avahi-autoipd action script
avahi-daemon(8)     - The Avahi mDNS/DNS-SD daemon
avahi-daemon.conf(5) - avahi-daemon configuration file
avahi-dnsconfd(8)   - Unicast DNS server from mDNS/DNS-SD configuration daemon
avahi-dnsconfd.action(8) - avahi-dnsconfd action script
avahi.hosts(5)      - avahi-daemon static host name file
avahi.service(5)    - avahi-daemon static service file
avc_add_callback(3) - additional event notification for SELinux userspace object managers.
avc_audit(3)        - obtain and audit SELinux access decisions.
avc_av_stats(3)     - obtain userspace SELinux AVC statistics.
avc_cache_stats(3)  - obtain userspace SELinux AVC statistics.
avc_cleanup(3)      - userspace SELinux AVC setup and teardown.
avc_compute_create(3) - obtain SELinux label for new object.
avc_compute_member(3) - obtain SELinux label for new object.
avc_context_to_sid(3) - obtain and manipulate SELinux security ID's.
avc_destroy(3)      - userspace SELinux AVC setup and teardown.
avc_entry_ref_init(3) - obtain and audit SELinux access decisions.
avc_get_initial_context(3) - obtain and manipulate SELinux security ID's.
avc_has_perm(3)     - obtain and audit SELinux access decisions.
avc_has_perm_noaudit(3) - obtain and audit SELinux access decisions.
avc_init(3)         - legacy userspace SELinux AVC setup.
avc_open(3)         - userspace SELinux AVC setup and teardown.
avc_reset(3)        - userspace SELinux AVC setup and teardown.
avc_sid_stats(3)    - obtain userspace SELinux AVC statistics.
avc_sid_to_context(3) - obtain and manipulate SELinux security ID's.
avcstat(8)          - Display SELinux AVC statistics
avctrl(8)           - Bluetooth Audio/Video control utility
avmcapictrl(8)      - Add, reset or remove active AVM cards and load firmware
awk(1)              - pattern scanning and processing language
awk(1p)             - pattern scanning and processing language
B(3pm)              - The Perl Compiler
backend(7)          - cups backend transmission interfaces
badblocks(8)        - search a device for bad blocks
baobab(1)           - A graphical tool to analyse disk usage
base(3pm)           - Establish IS-A relationship with base classes at compile time
base64(1)           - base64 encode/decode data and print to standard output
basename(1p)        - return non-directory portion of a pathname
basename(1)         - strip directory and suffix from filenames
basename(3)         - Parse pathname components
basename(3p)        - return the last component of a pathname
bash(1)             - GNU Bourne-Again SHell
bashbug(1)          - report a bug in bash
B::Asmdata(3pm)     - Autogenerated data about Perl ops, used to generate bytecode
B::Assembler(3pm)   - Assemble Perl bytecode
batch(1p)           - schedule commands to be executed in a batch queue
batch(1)            - queue, examine or delete jobs for later execution
batcher(8)          - article-batching backend for InterNetNews
B::Bblock(3pm)      - Walk basic blocks
B::Bytecode(3pm)    - Perl compiler's bytecode backend
bc(1)               - An arbitrary precision calculator language
bc(1p)              - arbitrary-precision arithmetic language
B::C(3pm)           - Perl compiler's C backend
B::CC(3pm)          - Perl compiler's optimized C translation backend
bccmd(8)            - Utility for the CSR BCCMD interface
bcmp(3)             - compare byte sequences
bcmp(3p)            - memory operations(LEGACY)
B::Concise(3pm)     - Walk Perl syntax tree, printing concise info about ops
bcopy(3)            - copy byte sequence
bcopy(3p)           - memory operations(LEGACY)
B::Debug(3pm)       - Walk Perl syntax tree, printing debug info about ops
B::Deparse(3pm)     - Perl compiler backend to produce perl code
bdflush(2)          - start, flush, or tune buffer-dirty-flush daemon
bdftopcf(1x)        - convert X font from Bitmap Distribution Format to Portable Compiled Format
bdftruncate(1x)     - generate truncated BDF font from ISO 10646-1-encoded BDF font
B::Disassembler(3pm) - Disassemble Perl bytecode
Benchmark(3pm)      - benchmark running times of Perl code
BF_cbc_encrypt(3ssl) - Blowfish encryption
BF_cfb64_encrypt(3ssl) - Blowfish encryption
BF_decrypt(3ssl)    - Blowfish encryption
BF_ecb_encrypt(3ssl) - Blowfish encryption
BF_encrypt(3ssl)    - Blowfish encryption
BF_ofb64_encrypt(3ssl) - Blowfish encryption
BF_options(3ssl)    - Blowfish encryption
BF_set_key(3ssl)    - Blowfish encryption
bg(1)               - bash built-in commands, see bash(1)
bg(1p)              - run jobs in the background
bgerror(n)          - Command invoked to process background errors
bigint(3pm)         - Transparent BigInteger support for Perl
bignum(3pm)         - Transparent BigNumber support for Perl
bigrat(3pm)         - Transparent BigNumber/BigRational support for Perl
binary(n)           - Insert and extract fields from binary strings
bind(1)             - bash built-in commands, see bash(1)
bind(2)             - bind a name to a socket
bind(3p)            - bind a name to a socket
bindresvport(3)     - bind a socket to a privileged IP port
bio(3ssl)           - I/O abstraction
BIO_append_filename(3ssl) - FILE bio
BIO_callback_ctrl(3ssl) - BIO control operations
BIO_ctrl(3ssl)      - BIO control operations
BIO_ctrl_get_read_request(3ssl) - BIO pair BIO
BIO_ctrl_get_write_guarantee(3ssl) - BIO pair BIO
BIO_ctrl_pending(3ssl) - BIO control operations
BIO_ctrl_reset_read_request(3ssl) - BIO pair BIO
BIO_ctrl_wpending(3ssl) - BIO control operations
BIO_debug_callback(3ssl) - BIO callback functions
BIO_destroy_bio_pair(3ssl) - BIO pair BIO
BIO_do_accept(3ssl) - accept BIO
BIO_do_connect(3ssl) - connect BIO
BIO_eof(3ssl)       - BIO control operations
BIO_f_base64(3ssl)  - base64 BIO filter
BIO_f_buffer(3ssl)  - buffering BIO
BIO_f_cipher(3ssl)  - cipher BIO filter
BIO_find_type(3ssl) - BIO chain traversal
BIO_flush(3ssl)     - BIO control operations
BIO_f_md(3ssl)      - message digest BIO filter
BIO_f_null(3ssl)    - null filter
BIO_free(3ssl)      - BIO allocation and freeing functions
BIO_free_all(3ssl)  - BIO allocation and freeing functions
BIO_f_ssl(3ssl)     - SSL BIO
BIO_get_accept_port(3ssl) - accept BIO
BIO_get_bind_mode(3ssl) - accept BIO
BIO_get_callback(3ssl) - BIO callback functions
BIO_get_callback_arg(3ssl) - BIO callback functions
BIO_get_cipher_ctx(3ssl) - cipher BIO filter
BIO_get_cipher_status(3ssl) - cipher BIO filter
BIO_get_close(3ssl) - BIO control operations
BIO_get_conn_hostname(3ssl) - connect BIO
BIO_get_conn_int_port(3ssl) - connect BIO
BIO_get_conn_ip(3ssl) - connect BIO
BIO_get_conn_port(3ssl) - connect BIO
BIO_get_fd(3ssl)    - file descriptor BIO
BIO_get_fp(3ssl)    - FILE bio
BIO_get_info_callback(3ssl) - BIO control operations
BIO_get_md(3ssl)    - message digest BIO filter
BIO_get_md_ctx(3ssl) - message digest BIO filter
BIO_get_mem_data(3ssl) - memory BIO
BIO_get_mem_ptr(3ssl) - memory BIO
BIO_get_num_renegotiates(3ssl) - SSL BIO
BIO_get_read_request(3ssl) - BIO pair BIO
BIO_get_retry_BIO(3ssl) - BIO retry functions
BIO_get_retry_reason(3ssl) - BIO retry functions
BIO_gets(3ssl)      - BIO I/O functions
BIO_get_ssl(3ssl)   - SSL BIO
BIO_get_write_buf_size(3ssl) - BIO pair BIO
BIO_get_write_guarantee(3ssl) - BIO pair BIO
BIO_int_ctrl(3ssl)  - BIO control operations
BIO_make_bio_pair(3ssl) - BIO pair BIO
BIO_new(3ssl)       - BIO allocation and freeing functions
BIO_new_bio_pair(3ssl) - BIO pair BIO
BIO_new_buffer_ssl_connect(3ssl) - SSL BIO
BIO_new_fd(3ssl)    - file descriptor BIO
BIO_new_file(3ssl)  - FILE bio
BIO_new_fp(3ssl)    - FILE bio
BIO_new_mem_buf(3ssl) - memory BIO
BIO_new_socket(3ssl) - socket BIO
BIO_new_ssl(3ssl)   - SSL BIO
BIO_new_ssl_connect(3ssl) - SSL BIO
BIO_next(3ssl)      - BIO chain traversal
BIO_pending(3ssl)   - BIO control operations
BIO_pop(3ssl)       - add and remove BIOs from a chain.
BIO_ptr_ctrl(3ssl)  - BIO control operations
BIO_push(3ssl)      - add and remove BIOs from a chain.
BIO_puts(3ssl)      - BIO I/O functions
bioradtopgm(1)      - convert a Biorad confocal file into a PGM image
BIO_read(3ssl)      - BIO I/O functions
BIO_read_filename(3ssl) - FILE bio
BIO_reset(3ssl)     - BIO control operations
BIO_retry_type(3ssl) - BIO retry functions
BIO_rw_filename(3ssl) - FILE bio
BIO_s_accept(3ssl)  - accept BIO
BIO_s_bio(3ssl)     - BIO pair BIO
BIO_s_connect(3ssl) - connect BIO
biosdecode(8)       - BIOS information decoder
BIO_seek(3ssl)      - BIO control operations
BIO_set(3ssl)       - BIO allocation and freeing functions
BIO_set_accept_bios(3ssl) - accept BIO
BIO_set_accept_port(3ssl) - accept BIO
BIO_set_bind_mode(3ssl) - accept BIO
BIO_set_callback(3ssl) - BIO callback functions
BIO_set_callback_arg(3ssl) - BIO callback functions
BIO_set_cipher(3ssl) - cipher BIO filter
BIO_set_close(3ssl) - BIO control operations
BIO_set_conn_hostname(3ssl) - connect BIO
BIO_set_conn_int_port(3ssl) - connect BIO
BIO_set_conn_ip(3ssl) - connect BIO
BIO_set_conn_port(3ssl) - connect BIO
BIO_set_fd(3ssl)    - file descriptor BIO
BIO_set_fp(3ssl)    - FILE bio
BIO_set_info_callback(3ssl) - BIO control operations
BIO_set_md(3ssl)    - message digest BIO filter
BIO_set_mem_buf(3ssl) - memory BIO
BIO_set_mem_eof_return(3ssl) - memory BIO
BIO_set_nbio(3ssl)  - connect BIO
BIO_set_nbio_accept(3ssl) - accept BIO
BIO_set_ssl(3ssl)   - SSL BIO
BIO_set_ssl_mode(3ssl) - SSL BIO
BIO_set_ssl_renegotiate_bytes(3ssl) - SSL BIO
BIO_set_ssl_renegotiate_timeout(3ssl) - SSL BIO
BIO_set_write_buf_size(3ssl) - BIO pair BIO
BIO_s_fd(3ssl)      - file descriptor BIO
BIO_s_file(3ssl)    - FILE bio
BIO_should_io_special(3ssl) - BIO retry functions
BIO_should_read(3ssl) - BIO retry functions
BIO_should_retry(3ssl) - BIO retry functions
BIO_should_write(3ssl) - BIO retry functions
BIO_shutdown_wr(3ssl) - BIO pair BIO
BIO_s_mem(3ssl)     - memory BIO
BIO_s_null(3ssl)    - null data sink
BIO_ssl_copy_session_id(3ssl) - SSL BIO
BIO_ssl_shutdown(3ssl) - SSL BIO
BIO_s_socket(3ssl)  - socket BIO
BIO_tell(3ssl)      - BIO control operations
BIO_vfree(3ssl)     - BIO allocation and freeing functions
BIO_wpending(3ssl)  - BIO control operations
BIO_write(3ssl)     - BIO I/O functions
BIO_write_filename(3ssl) - FILE bio
blib(3pm)           - Use MakeMaker's uninstalled version of a package
B::Lint(3pm)        - Perl lint
blkid(8)            - command-line utility to locate/print block device attributes
blockdev(8)         - call block device ioctls from the command line
blowfish(3ssl)      - Blowfish encryption
bmp2tiff(1)         - create a TIFF file from a Microsoft Windows Device Independent Bitmap image file
bmptopnm(1)         - convert a BMP file into a PBM, PGM, or PNM image
bmptoppm(1)         - replaced by bmptopnm
bn(3ssl)            - multiprecision integer arithmetics
BN_add(3ssl)        - arithmetic operations on BIGNUMs
BN_add_word(3ssl)   - arithmetic functions on BIGNUMs with integers
bn_add_words(3ssl)  - BIGNUM library internal functions
BN_bin2bn(3ssl)     - format conversions
BN_BLINDING_convert(3ssl) - blinding related BIGNUM functions.
BN_BLINDING_convert_ex(3ssl) - blinding related BIGNUM functions.
BN_BLINDING_create_param(3ssl) - blinding related BIGNUM functions.
BN_BLINDING_free(3ssl) - blinding related BIGNUM functions.
BN_BLINDING_get_flags(3ssl) - blinding related BIGNUM functions.
BN_BLINDING_get_thread_id(3ssl) - blinding related BIGNUM functions.
BN_BLINDING_invert(3ssl) - blinding related BIGNUM functions.
BN_BLINDING_invert_ex(3ssl) - blinding related BIGNUM functions.
BN_BLINDING_new(3ssl) - blinding related BIGNUM functions.
BN_BLINDING_set_flags(3ssl) - blinding related BIGNUM functions.
BN_BLINDING_set_thread_id(3ssl) - blinding related BIGNUM functions.
BN_BLINDING_update(3ssl) - blinding related BIGNUM functions.
BN_bn2bin(3ssl)     - format conversions
BN_bn2dec(3ssl)     - format conversions
BN_bn2hex(3ssl)     - format conversions
BN_bn2mpi(3ssl)     - format conversions
bn_check_top(3ssl)  - BIGNUM library internal functions
BN_clear(3ssl)      - allocate and free BIGNUMs
BN_clear_bit(3ssl)  - bit operations on BIGNUMs
BN_clear_free(3ssl) - allocate and free BIGNUMs
BN_cmp(3ssl)        - BIGNUM comparison and test functions
bn_cmp_words(3ssl)  - BIGNUM library internal functions
BN_copy(3ssl)       - copy BIGNUMs
BN_CTX_end(3ssl)    - use temporary BIGNUM variables
BN_CTX_free(3ssl)   - allocate and free BN_CTX structures
BN_CTX_get(3ssl)    - use temporary BIGNUM variables
BN_CTX_init(3ssl)   - allocate and free BN_CTX structures
BN_CTX_new(3ssl)    - allocate and free BN_CTX structures
BN_CTX_start(3ssl)  - use temporary BIGNUM variables
BN_dec2bn(3ssl)     - format conversions
BN_div(3ssl)        - arithmetic operations on BIGNUMs
BN_div_recp(3ssl)   - modular multiplication using reciprocal
BN_div_word(3ssl)   - arithmetic functions on BIGNUMs with integers
bn_div_words(3ssl)  - BIGNUM library internal functions
bn_dump(3ssl)       - BIGNUM library internal functions
BN_dup(3ssl)        - copy BIGNUMs
BN_exp(3ssl)        - arithmetic operations on BIGNUMs
bn_expand2(3ssl)    - BIGNUM library internal functions
bn_expand(3ssl)     - BIGNUM library internal functions
bn_fix_top(3ssl)    - BIGNUM library internal functions
BN_free(3ssl)       - allocate and free BIGNUMs
BN_from_montgomery(3ssl) - Montgomery multiplication
BN_gcd(3ssl)        - arithmetic operations on BIGNUMs
BN_generate_prime(3ssl) - generate primes and test for primality
BN_get_word(3ssl)   - BIGNUM assignment operations
BN_hex2bn(3ssl)     - format conversions
BN_init(3ssl)       - allocate and free BIGNUMs
bn_internal(3ssl)   - BIGNUM library internal functions
BN_is_bit_set(3ssl) - bit operations on BIGNUMs
BN_is_odd(3ssl)     - BIGNUM comparison and test functions
BN_is_one(3ssl)     - BIGNUM comparison and test functions
BN_is_prime(3ssl)   - generate primes and test for primality
BN_is_prime_fasttest(3ssl) - generate primes and test for primality
BN_is_word(3ssl)    - BIGNUM comparison and test functions
BN_is_zero(3ssl)    - BIGNUM comparison and test functions
BN_lshift1(3ssl)    - bit operations on BIGNUMs
BN_lshift(3ssl)     - bit operations on BIGNUMs
BN_mask_bits(3ssl)  - bit operations on BIGNUMs
BN_mod(3ssl)        - arithmetic operations on BIGNUMs
BN_mod_add(3ssl)    - arithmetic operations on BIGNUMs
BN_mod_exp(3ssl)    - arithmetic operations on BIGNUMs
BN_mod_inverse(3ssl) - compute inverse modulo n
BN_mod_mul(3ssl)    - arithmetic operations on BIGNUMs
BN_mod_mul_montgomery(3ssl) - Montgomery multiplication
BN_mod_mul_reciprocal(3ssl) - modular multiplication using reciprocal
BN_mod_sqr(3ssl)    - arithmetic operations on BIGNUMs
BN_mod_sub(3ssl)    - arithmetic operations on BIGNUMs
BN_mod_word(3ssl)   - arithmetic functions on BIGNUMs with integers
BN_MONT_CTX_copy(3ssl) - Montgomery multiplication
BN_MONT_CTX_free(3ssl) - Montgomery multiplication
BN_MONT_CTX_init(3ssl) - Montgomery multiplication
BN_MONT_CTX_new(3ssl) - Montgomery multiplication
BN_MONT_CTX_set(3ssl) - Montgomery multiplication
BN_mpi2bn(3ssl)     - format conversions
BN_mul(3ssl)        - arithmetic operations on BIGNUMs
bn_mul_add_words(3ssl) - BIGNUM library internal functions
bn_mul_comba4(3ssl) - BIGNUM library internal functions
bn_mul_comba8(3ssl) - BIGNUM library internal functions
bn_mul_high(3ssl)   - BIGNUM library internal functions
bn_mul_low_normal(3ssl) - BIGNUM library internal functions
bn_mul_low_recursive(3ssl) - BIGNUM library internal functions
bn_mul_normal(3ssl) - BIGNUM library internal functions
bn_mul_part_recursive(3ssl) - BIGNUM library internal functions
bn_mul_recursive(3ssl) - BIGNUM library internal functions
BN_mul_word(3ssl)   - arithmetic functions on BIGNUMs with integers
bn_mul_words(3ssl)  - BIGNUM library internal functions
BN_new(3ssl)        - allocate and free BIGNUMs
BN_nnmod(3ssl)      - arithmetic operations on BIGNUMs
BN_num_bits(3ssl)   - get BIGNUM size
BN_num_bits_word(3ssl) - get BIGNUM size
BN_num_bytes(3ssl)  - get BIGNUM size
BN_one(3ssl)        - BIGNUM assignment operations
bn_print(3ssl)      - BIGNUM library internal functions
BN_print(3ssl)      - format conversions
BN_print_fp(3ssl)   - format conversions
BN_pseudo_rand(3ssl) - generate pseudo-random number
BN_rand(3ssl)       - generate pseudo-random number
BN_RECP_CTX_free(3ssl) - modular multiplication using reciprocal
BN_RECP_CTX_init(3ssl) - modular multiplication using reciprocal
BN_RECP_CTX_new(3ssl) - modular multiplication using reciprocal
BN_RECP_CTX_set(3ssl) - modular multiplication using reciprocal
BN_rshift1(3ssl)    - bit operations on BIGNUMs
BN_rshift(3ssl)     - bit operations on BIGNUMs
BN_set_bit(3ssl)    - bit operations on BIGNUMs
bn_set_high(3ssl)   - BIGNUM library internal functions
bn_set_low(3ssl)    - BIGNUM library internal functions
bn_set_max(3ssl)    - BIGNUM library internal functions
BN_set_word(3ssl)   - BIGNUM assignment operations
BN_sqr(3ssl)        - arithmetic operations on BIGNUMs
bn_sqr_comba4(3ssl) - BIGNUM library internal functions
bn_sqr_comba8(3ssl) - BIGNUM library internal functions
bn_sqr_normal(3ssl) - BIGNUM library internal functions
bn_sqr_recursive(3ssl) - BIGNUM library internal functions
bn_sqr_words(3ssl)  - BIGNUM library internal functions
BN_sub(3ssl)        - arithmetic operations on BIGNUMs
BN_sub_word(3ssl)   - arithmetic functions on BIGNUMs with integers
bn_sub_words(3ssl)  - BIGNUM library internal functions
BN_swap(3ssl)       - exchange BIGNUMs
BN_to_montgomery(3ssl) - Montgomery multiplication
BN_ucmp(3ssl)       - BIGNUM comparison and test functions
BN_value_one(3ssl)  - BIGNUM assignment operations
bn_wexpand(3ssl)    - BIGNUM library internal functions
BN_zero(3ssl)       - BIGNUM assignment operations
bonobo-activation-server(1) - GNOME component tracker
booleans(8)         - Policy booleans enable runtime customization of SELinux policy.
boot(7)             - General description of boot sequence
bootparam(7)        - Introduction to boot time parameters of the Linux kernel
break(1)            - bash built-in commands, see bash(1)
break(1p)           - exit from for, while, or until loop
break(2)            - unimplemented system calls
break(n)            - Abort looping command
brk(2)              - change data segment size
brushtopbm(1)       - convert a doodle brush file into a PBM image
BSD::Resource(3pm)  - BSD process resource limit and priority functions
bsd_signal(3p)      - simplified signal facilities
bsearch(3)          - binary search of a sorted array
bsearch(3p)         - binary search a sorted table
B::Showlex(3pm)     - Show lexical variables used in functions or files
B::Stackobj(3pm)    - Helper module for CC backend
B::Stash(3pm)       - show what stashes are loaded
bstring(3)          - byte string operations
B::Terse(3pm)       - Walk Perl syntax tree, printing terse info about ops
btowc(3)            - convert single byte to wide character
btowc(3p)           - single byte to wide character conversion
buffchan(8)         - buffered file-writing backend for InterNetNews
buffer(3ssl)        - simple character arrays structure
buffindexed.conf(5) - configuration file for buffindexed ovmethod
BUF_MEM_free(3ssl)  - simple character arrays structure
BUF_MEM_grow(3ssl)  - simple character arrays structure
BUF_MEM_new(3ssl)   - simple character arrays structure
BUF_strdup(3ssl)    - simple character arrays structure
build-classpath(1)  - build a Java CLASSPATH with the named JARs
build-jar-repository(1) - create a symbolic link to a JAR
builtin(1)          - bash built-in commands, see bash(1)
builtins(1)         - bash built-in commands, see bash(1)
Bundle::Apache2(3pm) - Install Apache mod_perl2 and related modules
Bundle::ApacheTest(3pm) - A bundle to install all Apache-Test related modules
Bundle::DBD::mysql(3pm) - A bundle to install Perl drivers for mSQL or MySQL
Bundle::DBI(3pm)    - A bundle to install DBI and required modules.
Bundle::LWP(3pm)    - install all libwww-perl related modules
bunzip2(1)          - a block-sorting file compressor, v1.0.3
B::Xref(3pm)        - Generates cross reference reports for Perl programs
ByteLoader(3pm)     - load byte compiled perl code
byteorder(3)        - convert values between host and network byte order
bytes(3pm)          - Perl pragma to force byte semantics rather than character semantics
bzcat(1)            - decompresses files to stdout
bzcmp(1)            - compare bzip2 compressed files
bzdiff(1)           - compare bzip2 compressed files
bzero(3p)           - memory operations(LEGACY)
bzero(3)            - write zero-valued bytes
bzgrep(1)           - search possibly bzip2 compressed files for a regular expression
bzip2(1)            - a block-sorting file compressor, v1.0.3
bzip2recover(1)     - recovers data from damaged bzip2 files
bzless(1)           - file perusal filter for crt viewing of bzip2 compressed text
bzmore(1)           - file perusal filter for crt viewing of bzip2 compressed text
c2ph(1)             - Dump C structures as generated from `cc - g - S' stabs
c99(1p)             - compile standard C programs
ca(1ssl)            - sample minimal CA application
cabs(3)             - absolute value of a complex number
cabs(3p)            - return a complex absolute value
cabsf(3)            - absolute value of a complex number
cabsf(3p)           - return a complex absolute value
cabsl(3)            - absolute value of a complex number
cabsl(3p)           - return a complex absolute value
cacheflush(2)       - flush contents of instruction and/or data cache
cachemgr.cgi(8)     - squid HTTP proxy manager interface
cacos(3)            - complex arc cosine
cacos(3p)           - complex arc cosine functions
cacosf(3)           - complex arc cosine
cacosf(3p)          - complex arc cosine functions
cacosh(3)           - complex arc hyperbolic cosine
cacosh(3p)          - complex arc hyperbolic cosine functions
cacoshf(3)          - complex arc hyperbolic cosine
cacoshf(3p)         - complex arc hyperbolic cosine functions
cacoshl(3)          - complex arc hyperbolic cosine
cacoshl(3p)         - complex arc hyperbolic cosine functions
cacosl(3)           - complex arc cosine
cacosl(3p)          - complex arc cosine functions
cadaver(1)          - A command-line WebDAV client for Unix.
cal(1)              - displays a calendar
cal(1p)             - print a calendar
calcomp(4)          - Calcomp input driver
callback(8)         - call a user back, presenting a login prompt
callerid.conf(5)    - config file for isdnlog numbers and scripts
calloc(3)           - Allocate and free dynamic memory
calloc(3p)          - a memory allocator
callrpc(3)          - library routines for remote procedure calls
cameratopam(1)      - convert raw camera image to PAM
cancel(1)           - cancel jobs
cancel-cups(1)      - cancel jobs
canonicalize_file_name(3) - return the canonicalized filename
capabilities(7)     - overview of Linux capabilities
capiinfo(8)         - Show supported features of all installed CAPI2.0 controllers
capiplugin(8)       - Plugin for pppd (Point-to-Point Protocol daemon)
captoinfo(1m)       - convert a termcap description into a terminfo description
card(1)             - print reference card of program options
carg(3)             - calculate the argument
carg(3p)            - complex argument functions
cargf(3)            - calculate the argument
cargf(3p)           - complex argument functions
cargl(3)            - calculate the argument
cargl(3p)           - complex argument functions
Carp(3pm)           - warn of errors (from perspective of caller)
Carp::Heavy(3pm)    - heavy machinery, no user serviceable parts inside
case(n)             - Evaluate one of several scripts, depending on a given value
casin(3)            - complex arc sine
casin(3p)           - complex arc sine functions
casinf(3)           - complex arc sine
casinf(3p)          - complex arc sine functions
casinh(3)           - complex arc sine hyperbolic
casinh(3p)          - complex arc hyperbolic sine functions
casinhf(3)          - complex arc sine hyperbolic
casinhf(3p)         - complex arc hyperbolic sine functions
casinhl(3)          - complex arc sine hyperbolic
casinhl(3p)         - complex arc hyperbolic sine functions
casinl(3)           - complex arc sine
casinl(3p)          - complex arc sine functions
cat(1)              - concatenate files and print on the standard output
cat(1p)             - concatenate and print files
catan(3)            - complex arc tangents
catan(3p)           - complex arc tangent functions
catanf(3)           - complex arc tangents
catanf(3p)          - complex arc tangent functions
catanh(3)           - complex arc tangents hyperbolic
catanh(3p)          - complex arc hyperbolic tangent functions
catanhf(3)          - complex arc tangents hyperbolic
catanhf(3p)         - complex arc hyperbolic tangent functions
catanhl(3)          - complex arc tangents hyperbolic
catanhl(3p)         - complex arc hyperbolic tangent functions
catanl(3)           - complex arc tangents
catanl(3p)          - complex arc tangent functions
catch(n)            - Evaluate script and trap exceptional returns
catclose(3)         - open/close a message catalog
catclose(3p)        - close a message catalog descriptor
catgets(3)          - get message from a message catalog
catgets(3p)         - read a program message
catopen(3)          - open/close a message catalog
catopen(3p)         - open a message catalog
cbc_crypt(3)        - fast DES encryption
cbrt(3)             - cube root function
cbrt(3p)            - cube root functions
cbrtf(3)            - cube root function
cbrtf(3p)           - cube root functions
cbrtl(3)            - cube root function
cbrtl(3p)           - cube root functions
ccos(3)             - complex cosine function
ccos(3p)            - complex cosine functions
ccosf(3)            - complex cosine function
ccosf(3p)           - complex cosine functions
ccosh(3)            - complex hyperbolic cosine
ccosh(3p)           - complex hyperbolic cosine functions
ccoshf(3)           - complex hyperbolic cosine
ccoshf(3p)          - complex hyperbolic cosine functions
ccoshl(3)           - complex hyperbolic cosine
ccoshl(3p)          - complex hyperbolic cosine functions
ccosl(3)            - complex cosine function
ccosl(3p)           - complex cosine functions
cd(1)               - bash built-in commands, see bash(1)
cd(1p)              - change the working directory
cdda2wav(1)         - a sampling utility that dumps CD audio data into wav sound files
cd(n)               - Change working directory
cdparanoia(1)       - (unknown subject)
cdrdao(1)           - writes audio CD-Rs in disc-at-once mode
cdrecord(1)         - record audio or data Compact Disks or Digital Versatile Disks from a master
cdrwtool(1)         - perform various actions on a CD-R, CD-RW, and DVD-R
ceil(3)             - ceiling function: smallest integral value not less than argument
ceil(3p)            - ceiling value function
ceilf(3)            - ceiling function: smallest integral value not less than argument
ceilf(3p)           - ceiling value function
ceill(3)            - ceiling function: smallest integral value not less than argument
ceill(3p)           - ceiling value function
cerf(3)             - complex error function
cerfc(3)            - complex error function
cerfcf(3)           - complex error function
cerfcl(3)           - complex error function
cerff(3)            - complex error function
cerfl(3)            - complex error function
certwatch(1)        - generate SSL certificate expiry warnings
cexp2(3)            - base-2 exponent of a complex number
cexp2f(3)           - base-2 exponent of a complex number
cexp2l(3)           - base-2 exponent of a complex number
cexp(3)             - complex exponential function
cexp(3p)            - complex exponential functions
cexpf(3)            - complex exponential function
cexpf(3p)           - complex exponential functions
cexpl(3)            - complex exponential function
cexpl(3p)           - complex exponential functions
cfgetispeed(3)      - get and set terminal attributes, line control, get and set baud rate
cfgetispeed(3p)     - get input baud rate
cfgetospeed(3)      - get and set terminal attributes, line control, get and set baud rate
cfgetospeed(3p)     - get output baud rate
c++filt(1)          - Demangle C++ and Java symbols.
cflow(1p)           - generate a C-language flowgraph(DEVELOPMENT)
cfmakeraw(3)        - get and set terminal attributes, line control, get and set baud rate
cfree(3)            - free allocated memory
cfsetispeed(3)      - get and set terminal attributes, line control, get and set baud rate
cfsetispeed(3p)     - set input baud rate
cfsetospeed(3)      - get and set terminal attributes, line control, get and set baud rate
cfsetospeed(3p)     - set output baud rate
CGI(3pm)            - Simple Common Gateway Interface Class
CGI::Apache(3pm)    - Backward compatibility module for CGI.pm
CGI::Carp(3pm)      - CGI routines for writing to the HTTPD (or other) error log
CGI::Cookie(3pm)    - Interface to Netscape Cookies
CGI::Fast(3pm)      - CGI Interface for Fast CGI
CGI::Pretty(3pm)    - module to produce nicely formatted HTML code
CGI::Push(3pm)      - Simple Interface to Server Push
CGI::Switch(3pm)    - Backward compatibility module for defunct CGI::Switch
CGI::Util(3pm)      - Internal utilities used by CGI module
chacl(1)            - change the access control list of a file or directory
chage(1)            - change user password expiry information
change_console(8)   - change console used by init
charmap(5)          - character symbols to define character encodings
charnames(3pm)      - define character names for `\N{named}' string literal escapes
charsets(7)         - programmer's view of character sets and internationalization
chat(8)             - Automated conversational script with a modem
chattr(1)           - change file attributes on a Linux second extended file system
chcat(8)            - change file SELinux security category
chcon(1)            - change file SELinux security context
chdir(2)            - change working directory
chdir(3p)           - change working directory
checkmodule(8)      - SELinux policy module compiler
checkPasswdAccess(3) - query the SELinux policy database in the kernel.
checkpolicy(8)      - SELinux policy compiler
chfn(1)             - change your finger information
chgrp(1)            - change group ownership
chgrp(1p)           - change the file group ownership
chkconfig(8)        - updates and queries runlevel information for system services
chkfontpath(8)      - simple interface for adding, removing, and listing directories in the X font server's path
chmod(1)            - change file access permissions
chmod(1p)           - change the file modes
chmod(2)            - change permissions of a file
chmod(3p)           - change mode of a file
chown(1)            - change file owner and group
chown(1p)           - change the file ownership
chown(2)            - change ownership of a file
chown(3p)           - change owner and group of a file
chpasswd(8)         - update passwords in batch mode
chroot(1)           - run command or interactive shell with special root directory
chroot(2)           - change root directory
chrt(1)             - manipulate real-time attributes of a process
chsh(1)             - change your login shell
chvt(1)             - change foreground virtual terminal
cifs.upcall(8)      - Userspace upcall helper for Common Internet File System(CIFS)
cimag(3)            - get imaginary part of a complex number
cimag(3p)           - complex imaginary functions
cimagf(3)           - get imaginary part of a complex number
cimagf(3p)          - complex imaginary functions
cimagl(3)           - get imaginary part of a complex number
cimagl(3p)          - complex imaginary functions
ciphers(1ssl)       - SSL cipher display and cipher list tool.
ciptool(1)          - Bluetooth Common ISDN Access Profile(CIP)
cirrus(4)           - Cirrus Logic video driver
citron(4)           - Citron Infrared Touch Driver(CiTouch)
cjpeg(1)            - compress an image file to a JPEG file
ckalloc(3)          - allocate or free heap memory
ckfree(3)           - allocate or free heap memory
ckpasswd(8)         - nnrpd password authenticator
ckrealloc(3)        - allocate or free heap memory
cksum(1)            - checksum and count the bytes in a file
cksum(1p)           - write file checksums and sizes
classes.conf(5)     - class configuration file for cups
Class::ISA(3pm)     - - report the search path for a class's ISA tree
Class::Struct(3pm)  - declare struct-like datatypes as Perl classes
clear(1)            - clear the terminal screen
clearenv(3)         - clear the environment
clearerr(3)         - check and reset stream status
clearerr(3p)        - clear indicators on a stream
clearerr_unlocked(3) - non-locking stdio functions
client.conf(5)      - client configuration file for cups
clnt_broadcast(3)   - library routines for remote procedure calls
clnt_call(3)        - library routines for remote procedure calls
clnt_control(3)     - library routines for remote procedure calls
clnt_create(3)      - library routines for remote procedure calls
clnt_destroy(3)     - library routines for remote procedure calls
clnt_freeres(3)     - library routines for remote procedure calls
clnt_geterr(3)      - library routines for remote procedure calls
clnt_pcreateerror(3) - library routines for remote procedure calls
clnt_perrno(3)      - library routines for remote procedure calls
clnt_perror(3)      - library routines for remote procedure calls
clntraw_create(3)   - library routines for remote procedure calls
clnt_spcreateerror(3) - library routines for remote procedure calls
clnt_sperrno(3)     - library routines for remote procedure calls
clnt_sperror(3)     - library routines for remote procedure calls
clnttcp_create(3)   - library routines for remote procedure calls
clntudp_bufcreate(3) - library routines for remote procedure calls
clntudp_create(3)   - library routines for remote procedure calls
clock(3)            - Determine processor time
clock(3p)           - report CPU time used
clockdiff(8)        - measure clock difference between hosts
clock_getcpuclockid(3p) - access a process CPU-time clock (ADVANCED REALTIME)
clock_getres(2)     - Get the resolution of any clock
clock_getres(3)     - clock and time functions
clock_getres(3p)    - clock and timer functions(REALTIME)
clock_gettime(2)    - Return the current timespec value of tp for the specified clock
clock_gettime(3)    - clock and time functions
clock_gettime(3p)   - clock and timer functions(REALTIME)
clock_nanosleep(2)  - Suspend execution of the currently running thread
clock_nanosleep(3p) - high resolution sleep with specifiable clock (ADVANCED REALTIME)
clock(n)            - Obtain and manipulate time
clock_settime(2)    - Set the specified clock
clock_settime(3)    - clock and time functions
clock_settime(3p)   - clock and timer functions(REALTIME)
clog10(3)           - base-10 logarithm of a complex number
clog10f(3)          - base-10 logarithm of a complex number
clog10l(3)          - base-10 logarithm of a complex number
clog2(3)            - base-2 logarithm of a complex number
clog2f(3)           - base-2 logarithm of a complex number
clog2l(3)           - base-2 logarithm of a complex number
clog(3)             - natural logarithm of a complex number
clog(3p)            - complex natural logarithm functions
clogf(3)            - natural logarithm of a complex number
clogf(3p)           - complex natural logarithm functions
clogl(3)            - natural logarithm of a complex number
clogl(3p)           - complex natural logarithm functions
clone2(2)           - create a child process
clone(2)            - create a child process
close(2)            - close a file descriptor
close(3p)           - close a file descriptor
closedir(3)         - close a directory
closedir(3p)        - close a directory stream
closelog(3p)        - control system log
closelog(3)         - send messages to the system logger
close(n)            - Close an open channel.
cmp(1)              - compare two files
cmp(1p)             - compare two files
cmsg(3)             - Access ancillary data
CMSG_ALIGN(3)       - Access ancillary data
CMSG_FIRSTHDR(3)    - Access ancillary data
CMSG_NXTHDR(3)      - Access ancillary data
CMSG_SPACE(3)       - Access ancillary data
cmuwmtopbm(1)       - convert a CMU window manager bitmap into a PBM image
cnfsheadconf(8)     - set CNFS header
cnfsstat(8)         - show usage of cycbuffs
col(1)              - filter reverse line feeds from input
colcrt(1)           - filter nroff output for CRT previewing
colon(1p)           - null utility
colrm(1)            - remove columns from a file
column(1)           - columnate lists
com_err(3)          - common error display routine
comm(1)             - compare two sorted files line by line
comm(1p)            - select or reject lines common to two files
command(1)          - bash built-in commands, see bash(1)
command(1p)         - execute a simple command
compare(1)          - mathematically and visually annotate the difference between an image and its reconstruction.
compgen(1)          - bash built-in commands, see bash(1)
compile_et(1)       - error table compiler
complete(1)         - bash built-in commands, see bash(1)
complex(5)          - basics of complex mathematics
complex(7)          - basics of complex mathematics
complex.h(0p)       - complex arithmetic
composite(1)        - overlaps one image over another.
Compress::Zlib(3pm) - Interface to zlib compression library
concat(n)           - Join lists together
Config(3pm)         - access Perl configuration information
config(5ssl)        - OpenSSL CONF library configuration files
config-util(5)      - Common PAM configuration file for configuration utilities
CONF_modules_finish(3ssl) - OpenSSL configuration cleanup functions
CONF_modules_free(3ssl) - OpenSSL configuration cleanup functions
CONF_modules_load(3ssl) - OpenSSL configuration functions
CONF_modules_load_file(3ssl) - OpenSSL configuration functions
CONF_modules_unload(3ssl) - OpenSSL configuration cleanup functions
confstr(3)          - get configuration dependent string variables
confstr(3p)         - get configurable variables
conj(3)             - calculate the complex conjugate
conj(3p)            - complex conjugate functions
conjf(3)            - calculate the complex conjugate
conjf(3p)           - complex conjugate functions
conjl(3)            - calculate the complex conjugate
conjl(3p)           - complex conjugate functions
conjure(1)          - interprets and executes scripts written in the Magick Scripting Language(MSL).
conman(1)           - ConMan client
conman.conf(5)      - ConMan daemon configuration file
conmand(8)          - ConMan daemon
connect(2)          - initiate a connection on a socket
connect(3p)         - connect a socket
console.apps(5)     - specify console-accessible privileged applications
console_codes(4)    - Linux console escape and control sequences
console.handlers(5) - file specifying handlers of console lock and unlock events
consolehelper(8)    - A wrapper that helps console users run system programs
console_ioctl(4)    - (unknown subject)
console.perms(5)    - permissions control file for users at the system console
consoletype(1)      - print type of the console connected to standard input
constant(3pm)       - Perl pragma to declare constants
context_free(3)     - Routines to manipulate SELinux security contexts
context_new(3)      - Routines to manipulate SELinux security contexts
context_range_get(3) - Routines to manipulate SELinux security contexts
context_range_set(3) - Routines to manipulate SELinux security contexts
context_role_get(3) - Routines to manipulate SELinux security contexts
context_role_set(3) - Routines to manipulate SELinux security contexts
context_type_get(3) - Routines to manipulate SELinux security contexts
context_type_set(3) - Routines to manipulate SELinux security contexts
context_user_get(3) - Routines to manipulate SELinux security contexts
context_user_set(3) - Routines to manipulate SELinux security contexts
continue(1)         - bash built-in commands, see bash(1)
continue(1p)        - continue for, while, or until loop
continue(n)         - Skip to the next iteration of a loop
controlchan(8)      - channel-fed control message handler
control.ctl(5)      - Specify handling of Usenet control messages
convdate(1)         - Convert time/date strings and numbers
convert(1)          - convert between image formats as well as resize an image, blur, crop, despeckle, dither, draw on, flip, join, re-sample, and much more.
Convert::ASN1(3pm)  - ASN.1 Encode/Decode library
convertquota(8)     - convert quota from old file format to new one
copysign(3)         - copy sign of a number
copysign(3p)        - number manipulation function
copysignf(3)        - copy sign of a number
copysignf(3p)       - number manipulation function
copysignl(3)        - copy sign of a number
copysignl(3p)       - number manipulation function
core(5)             - core dump file
cos(3)              - cosine function
cos(3p)             - cosine function
cosf(3)             - cosine function
cosf(3p)            - cosine function
cosh(3)             - hyperbolic cosine function
cosh(3p)            - hyperbolic cosine functions
coshf(3)            - hyperbolic cosine function
coshf(3p)           - hyperbolic cosine functions
coshl(3)            - hyperbolic cosine function
coshl(3p)           - hyperbolic cosine functions
cosl(3)             - cosine function
cosl(3p)            - cosine function
cp(1)               - copy files and directories
cp(1p)              - copy files
cpan(1)             - easily interact with CPAN from the command line
CPAN(3pm)           - query, download and build perl modules from CPAN sites
CPAN::FirstTime(3pm) - Utility for CPAN::Config file Initialization
CPAN::Nox(3pm)      - Wrapper around CPAN.pm without using any XS module
cpio(1)             - copy files to and from archives
cpio.h(0p)          - cpio archive values
cpow(3)             - complex power function
cpow(3p)            - complex power functions
cpowf(3)            - complex power function
cpowf(3p)           - complex power functions
cpowl(3)            - complex power function
cpowl(3p)           - complex power functions
cpp(1)              - The C Preprocessor
cproj(3p)           - complex projection functions
cproj(3)            - project into Riemann Sphere
cprojf(3p)          - complex projection functions
cprojf(3)           - project into Riemann Sphere
cprojl(3p)          - complex projection functions
cprojl(3)           - project into Riemann Sphere
CPU_CLR(3)          - set and get a process's CPU affinity mask
CPU_ISSET(3)        - set and get a process's CPU affinity mask
CPU_SET(2)          - set and get a process's CPU affinity mask
CPU_SET(3)          - set and get a process's CPU affinity mask
cpuspeed(8)         - user-space cpu frequency scaling program, v1.2.1
CPU_ZERO(3)         - set and get a process's CPU affinity mask
crash(8)            - Analyze Linux crash dump data or a live system
creal(3)            - get real part of a complex number
creal(3p)           - complex real functions
crealf(3)           - get real part of a complex number
crealf(3p)          - complex real functions
creall(3)           - get real part of a complex number
creall(3p)          - complex real functions
creat(2)            - open and possibly create a file or device
creat(3p)           - create a new file or rewrite an existing one
create_module(2)    - create a loadable module entry
crl(1ssl)           - CRL utility
crl2pkcs7(1ssl)     - Create a PKCS#7 structure from a CRL and certificates.
cron(8)             - daemon to execute scheduled commands (ISC Cron V4.1)
crond(8)            - daemon to execute scheduled commands (ISC Cron V4.1)
crontab(1)          - maintain crontab files for individual users (ISC Cron V4.1)
crontab(1p)         - schedule periodic background work
crontab(5)          - tables for driving cron (ISC Cron V4.1)
crontabs(4)         - configuration and scripts for running periodical jobs
crypt(3)            - password and data encryption
crypt(3p)           - string encoding function(CRYPT)
Crypt::Makerand(3pm) - Perl extension for the truerand library
crypto(3ssl)        - OpenSSL cryptographic library
CRYPTO_destroy_dynlockid(3ssl) - OpenSSL thread support
CRYPTO_get_ex_data(3ssl) - internal application specific data functions
CRYPTO_get_new_dynlockid(3ssl) - OpenSSL thread support
CRYPTO_lock(3ssl)   - OpenSSL thread support
CRYPTO_num_locks(3ssl) - OpenSSL thread support
CRYPTO_set_dynlock_create_callback(3ssl) - OpenSSL thread support
CRYPTO_set_dynlock_destroy_callback(3ssl) - OpenSSL thread support
CRYPTO_set_dynlock_lock_callback(3ssl) - OpenSSL thread support
CRYPTO_set_ex_data(3ssl) - internal application specific data functions
CRYPTO_set_id_callback(3ssl) - OpenSSL thread support
CRYPTO_set_locking_callback(3ssl) - OpenSSL thread support
cryptsetup(8)       - setup cryptographic volumes for dm-crypt (including LUKS extension)
crypttab(5)         - encrypted block device table
csh(1)              - C shell with file name completion and command line editing
csin(3)             - complex sine function
csin(3p)            - complex sine functions
csinf(3)            - complex sine function
csinf(3p)           - complex sine functions
csinh(3)            - complex hyperbolic sine
csinh(3p)           - complex hyperbolic sine functions
csinhf(3)           - complex hyperbolic sine
csinhf(3p)          - complex hyperbolic sine functions
csinhl(3)           - complex hyperbolic sine
csinhl(3p)          - complex hyperbolic sine functions
csinl(3)            - complex sine function
csinl(3p)           - complex sine functions
csplit(1p)          - split files based on context
csplit(1)           - split a file into sections determined by context lines
csqrt(3)            - complex square root
csqrt(3p)           - complex square root functions
csqrtf(3)           - complex square root
csqrtf(3p)          - complex square root functions
csqrtl(3)           - complex square root
csqrtl(3p)          - complex square root functions
ctags(1p)           - create a tags file (DEVELOPMENT, FORTRAN)
ctan(3)             - complex tangent function
ctan(3p)            - complex tangent functions
ctanf(3)            - complex tangent function
ctanf(3p)           - complex tangent functions
ctanh(3)            - complex hyperbolic tangent
ctanh(3p)           - complex hyperbolic tangent functions
ctanhf(3)           - complex hyperbolic tangent
ctanhf(3p)          - complex hyperbolic tangent functions
ctanhl(3)           - complex hyperbolic tangent
ctanhl(3p)          - complex hyperbolic tangent functions
ctanl(3)            - complex tangent function
ctanl(3p)           - complex tangent functions
ctermid(3)          - get controlling terminal name
ctermid(3p)         - generate a pathname for the controlling terminal
ctime(3p)           - convert a time value to a date and time string
ctime(3)            - transform date and time to broken-down time or ASCII
ctime_r(3p)         - convert a time value to a date and time string
ctime_r(3)          - transform date and time to broken-down time or ASCII
ctlinnd(8)          - control the InterNetNews daemon
ctrlaltdel(8)       - set the function of the Ctrl-Alt-Del combination
ctype.h(0p)         - character types
cue2toc(1)          - convert CUE to TOC format
cupsaddsmb(8)       - export printers to samba for windows clients
cups-config(1)      - get cups api, compiler, directory, and link information.
cupsctl(8)          - configure cupsd.conf options
cupsd(8)            - common unix printing system daemon
cupsd.conf(5)       - server configuration file for cups
cups-deviced(8)     - cups device daemon
cupsdisable(8)      - stop/start printers and classes
cups-driverd(8)     - cups driver daemon
cupsenable(8)       - stop/start printers and classes
cupsfilter(8)       - convert a file to another format using cups filters
cups-lpd(8)         - receive print jobs and report printer status to lpd clients
cups-polld(8)       - cups printer polling daemon
cups-snmp.conf(5)   - snmp configuration file for cups
cupstestdsc(1)      - test conformance of postscript files
cupstestppd(1)      - test conformance of ppd files
curl(1)             - transfer a URL
cuserid(3)          - get user name
cut(1p)             - cut out selected fields of each line of a file
cut(1)              - remove sections from each line of files
cvt(1)              - calculate VESA CVT mode lines
cvtbatch(8)         - convert Usenet batch file to INN format
Cwd(3pm)            - get pathname of current working directory
cxref(1p)           - generate a C-language program cross-reference table(DEVELOPMENT)
cycbuff.conf(5)     - Configuration file for INN CNFS storage method
d2i_509_CRL_fp(3ssl) - PKCS#10 certificate request functions.
d2i_ASN1_OBJECT(3ssl) - ASN1 OBJECT IDENTIFIER functions
d2i_DHparams(3ssl)  - PKCS#3 DH parameter functions.
d2i_DSAPrivateKey(3ssl) - DSA key encoding and parsing functions.
d2i_DSA_PUBKEY(3ssl) - DSA key encoding and parsing functions.
d2i_DSAPublicKey(3ssl) - DSA key encoding and parsing functions.
d2i_DSA_SIG(3ssl)   - DSA key encoding and parsing functions.
d2i_Netscape_RSA(3ssl) - RSA public and private key encoding functions.
d2i_PKCS8PrivateKey(3ssl) - PKCS#8 format private key functions
d2i_PKCS8PrivateKey_bio(3ssl) - PKCS#8 format private key functions
d2i_PKCS8PrivateKey_fp(3ssl) - PKCS#8 format private key functions
d2i_RSAPrivateKey(3ssl) - RSA public and private key encoding functions.
d2i_RSA_PUBKEY(3ssl) - RSA public and private key encoding functions.
d2i_RSAPublicKey(3ssl) - RSA public and private key encoding functions.
d2i_SSL_SESSION(3ssl) - convert SSL_SESSION object from/to ASN1 representation
d2i_X509(3ssl)      - X509 encode and decode functions
d2i_X509_ALGOR(3ssl) - AlgorithmIdentifier functions.
d2i_X509_bio(3ssl)  - X509 encode and decode functions
d2i_X509_CRL(3ssl)  - PKCS#10 certificate request functions.
d2i_X509_CRL_bio(3ssl) - PKCS#10 certificate request functions.
d2i_X509_fp(3ssl)   - X509 encode and decode functions
d2i_X509_NAME(3ssl) - X509_NAME encoding functions
d2i_X509_REQ(3ssl)  - PKCS#10 certificate request functions.
d2i_X509_REQ_bio(3ssl) - PKCS#10 certificate request functions.
d2i_X509_REQ_fp(3ssl) - PKCS#10 certificate request functions.
d2i_X509_SIG(3ssl)  - DigestInfo functions.
daemon(3)           - run in the background
Data::Dumper(3pm)   - stringified perl data structures, suitable for both printing and `eval'
date(1)             - print or set the system date and time
date(1p)            - write the date and time
daylight(3p)        - set timezone conversion information
DB(3pm)             - programmatic interface to the Perl debugging API (draft, subject to change)
DBD::DBM(3pm)       - a DBI driver for DBM & MLDBM files
DBD::File(3pm)      - Base class for writing DBI drivers
DBD::mysql(3pm)     - MySQL driver for the Perl5 Database Interface(DBI)
DBD::mysql::INSTALL(3pm) - How to install and configure DBD::mysql
DBD::Proxy(3pm)     - A proxy driver for the DBI
DBD::Sponge(3pm)    - Create a DBI statement handle from Perl data
DB_File(3pm)        - Perl5 access to Berkeley DB version 1.x
DBI(3pm)            - Database independent interface for Perl
DBI::Const::GetInfo::ANSI(3pm) - ISO/IEC SQL/CLI Constants for GetInfo
DBI::Const::GetInfo::ODBC(3pm) - ODBC Constants for GetInfo
DBI::Const::GetInfoReturn(3pm) - Data and functions for describing GetInfo results
DBI::Const::GetInfoType(3pm) - Data describing GetInfo type codes
DBI::DBD(3pm)       - Perl DBI Database Driver Writer's Guide
DBI::DBD::Metadata(3pm) - Generate the code and data for some DBI metadata methods
DBI::FAQ(3pm)       - - The Frequently Asked Questions for the Perl5 Database Interface
dbiprof(1)          - command-line client for DBI::ProfileData
DBI::Profile(3pm)   - Performance profiling and benchmarking for the DBI
DBI::ProfileData(3pm) - manipulate DBI::ProfileDumper data dumps
DBI::ProfileDumper(3pm) - profile DBI usage and output data to a file
DBI::ProfileDumper::Apache(3pm) - capture DBI profiling data from Apache/mod_perl
DBI::ProfileSubs(3pm) - Subroutines for dynamic profile Path
dbiproxy(1)         - A proxy server for the DBD::Proxy driver
DBI::ProxyServer(3pm) - a server for the DBD::Proxy driver
DBI::PurePerl(3pm)  - - a DBI emulation using pure perl (no C/XS compilation required)
DBI::SQL::Nano(3pm) - a very tiny SQL engine
dbm_clearerr(3p)    - database functions
dbm_close(3p)       - database functions
dbm_delete(3p)      - database functions
dbm_error(3p)       - database functions
dbm_fetch(3p)       - database functions
DBM_Filter(3pm)     - - Filter DBM keys/values
dbm_firstkey(3p)    - database functions
dbm_nextkey(3p)     - database functions
dbm_open(3p)        - database functions
dbm_store(3p)       - database functions
dbus-cleanup-sockets(1) - clean up leftover sockets in a directory
dbus-daemon(1)      - Message bus daemon
dbus-launch(1)      - Utility to start a message bus from a shell script
dbus-monitor(1)     - debug probe to print message bus messages
dbus-send(1)        - Send a message to a message bus
dbus-uuidgen(1)     - Utility to generate UUIDs
dc(1)               - an arbitrary precision calculator
dc_client(1)        - Distributed session cache client proxy
dcraw(1)            - command-line decoder for raw digital photos
dc_server(1)        - Distributed session cache server
dc_snoop(1)         - Distributed session cache traffic analysis
dc_test(1)          - Distributed session cache testing and benchmarking tool
dd(1)               - convert and copy a file
dd(1p)              - convert and copy a file
ddate(1)            - converts Gregorian dates to Discordian dates
ddbugtopbm(1)       - convert Diddle or DiddleBug sketches to PBM files
dde(n)              - Execute a Dynamic Data Exchange command
ddp(7)              - Linux AppleTalk protocol implementation
deallocvt(1)        - deallocate unused virtual consoles
debugfs(8)          - ext2/ext3 file system debugger
declare(1)          - bash built-in commands, see bash(1)
default.session(5)  - (unknown subject)
delete_module(2)    - Delete a loadable module
delpart(8)          - simple wrapper around the "del partition" ioctl
depmod(8)           - program to generate modules.dep and map files.
depmod.conf(5)      - Configuration file/directory for depmod
depmod.d(5)         - Configuration file/directory for depmod
des(3ssl)           - DES encryption
DES_cbc_cksum(3ssl) - DES encryption
DES_cfb64_encrypt(3ssl) - DES encryption
DES_cfb_encrypt(3ssl) - DES encryption
des_crypt(3)        - fast DES encryption
DES_crypt(3ssl)     - DES encryption
DES_ecb2_encrypt(3ssl) - DES encryption
DES_ecb3_encrypt(3ssl) - DES encryption
DES_ecb_encrypt(3ssl) - DES encryption
DES_ede2_cbc_encrypt(3ssl) - DES encryption
DES_ede2_cfb64_encrypt(3ssl) - DES encryption
DES_ede2_ofb64_encrypt(3ssl) - DES encryption
DES_ede3_cbc_encrypt(3ssl) - DES encryption
DES_ede3_cbcm_encrypt(3ssl) - DES encryption
DES_ede3_cfb64_encrypt(3ssl) - DES encryption
DES_ede3_ofb64_encrypt(3ssl) - DES encryption
DES_enc_read(3ssl)  - DES encryption
DES_enc_write(3ssl) - DES encryption
DES_fcrypt(3ssl)    - DES encryption
DES_is_weak_key(3ssl) - DES encryption
DES_key_sched(3ssl) - DES encryption
des_modes(7ssl)     - the variants of DES and other crypto algorithms of OpenSSL
DES_ncbc_encrypt(3ssl) - DES encryption
DES_ofb64_encrypt(3ssl) - DES encryption
DES_ofb_encrypt(3ssl) - DES encryption
DES_pcbc_encrypt(3ssl) - DES encryption
DES_quad_cksum(3ssl) - DES encryption
DES_random_key(3ssl) - DES encryption
des_read_2passwords(3ssl) - Compatibility user interface functions
des_read_password(3ssl) - Compatibility user interface functions
des_read_pw(3ssl)   - Compatibility user interface functions
des_read_pw_string(3ssl) - Compatibility user interface functions
DES_set_key(3ssl)   - DES encryption
DES_set_key_checked(3ssl) - DES encryption
DES_set_key_unchecked(3ssl) - DES encryption
DES_set_odd_parity(3ssl) - DES encryption
des_setparity(3)    - fast DES encryption
DES_string_to_2keys(3ssl) - DES encryption
DES_string_to_key(3ssl) - DES encryption
DES_xcbc_encrypt(3ssl) - DES encryption
Devel::DProf(3pm)   - a Perl code profiler
Devel::Peek(3pm)    - A data debugging tool for the XS programmer
Devel::PPPort(3pm)  - Perl/Pollution/Portability
Devel::SelfStubber(3pm) - generate stubs for a SelfLoading module
df(1p)              - report free disk space
df(1)               - report file system disk space usage
dfutool(1)          - Device Firmware Upgrade utility
dgst(1ssl)          - message digests
dh(3ssl)            - Diffie-Hellman key agreement
DH_check(3ssl)      - generate and check Diffie-Hellman parameters
dhclient(8)         - Dynamic Host Configuration Protocol Client
dhclient.conf(5)    - DHCP client configuration file
dhclient-eval(5)    - ISC DHCP conditional evaluation
dhclient.leases(5)  - DHCP client lease database
dhclient-options(5) - Dynamic Host Configuration Protocol options
dhclient-script(8)  - DHCP client network configuration script
DH_compute_key(3ssl) - perform Diffie-Hellman key exchange
dhcp6c(8)           - DHCPv6 client daemon
dhcp6c.conf(5)      - configuration file of the DHCPv6 client daemon, dhcp6c
dhcp-eval(5)        - ISC DHCP conditional evaluation
dhcp-options(5)     - Dynamic Host Configuration Protocol options
DH_free(3ssl)       - allocate and free DH objects
DH_generate_key(3ssl) - perform Diffie-Hellman key exchange
DH_generate_parameters(3ssl) - generate and check Diffie-Hellman parameters
DH_get_default_method(3ssl) - select DH method
DH_get_ex_data(3ssl) - add application specific data to DH structures
DH_get_ex_new_index(3ssl) - add application specific data to DH structures
DH_new(3ssl)        - allocate and free DH objects
DH_new_method(3ssl) - select DH method
DH_OpenSSL(3ssl)    - select DH method
dhparam(1ssl)       - DH parameter manipulation and generation
DHparams_print(3ssl) - print cryptographic parameters
DHparams_print_fp(3ssl) - print cryptographic parameters
DH_set_default_method(3ssl) - select DH method
DH_set_ex_data(3ssl) - add application specific data to DH structures
DH_set_method(3ssl) - select DH method
DH_size(3ssl)       - get Diffie-Hellman prime size
diagnostics(3pm)    - produce verbose warning diagnostics
diff(1)             - find differences between two files
diff(1p)            - compare two files
diff3(1)            - find differences between three files
diff-jars(1)        - output the differences between two JAR files
diffpp(1)           - pretty-print diff outputs with GNU enscript
difftime(3)         - calculate time difference
difftime(3p)        - compute the difference between two calendar time values
dig(1)              - DNS lookup utility
Digest(3pm)         - Modules that calculate message digests
Digest::base(3pm)   - Digest base class
Digest::file(3pm)   - Calculate digests of files
Digest::HMAC(3pm)   - Keyed-Hashing for Message Authentication
Digest::HMAC_MD5(3pm) - Keyed-Hashing for Message Authentication
Digest::HMAC_SHA1(3pm) - Keyed-Hashing for Message Authentication
Digest::MD5(3pm)    - Perl interface to the MD5 Algorithm
Digest::SHA1(3pm)   - Perl interface to the SHA-1 algorithm
dir(1)              - list directory contents
dircolors(1)        - color setup for ls
dir_colors(5)       - configuration file for dircolors(1)
dirent.h(0p)        - format of directory entries
dirfd(3)            - get directory stream file descriptor
DirHandle(3pm)      - supply object methods for directory handles
dirname(1p)         - return the directory portion of a pathname
dirname(1)          - strip non-directory suffix from file name
dirname(3)          - Parse pathname components
dirname(3p)         - report the parent directory name of a file pathname
dirs(1)             - bash built-in commands, see bash(1)
disown(1)           - bash built-in commands, see bash(1)
display(1)          - displays an image or image sequence on any X server.
distcache(8)        - Distributed session caching
distrib.pats(5)     - Default values for the Distribution header
ditroff(7)          - classical device independent roff
div(3)              - compute quotient and remainder of an integer division
div(3p)             - compute the quotient and remainder of an integer division
djpeg(1)            - decompress a JPEG file to an image file
dladdr(3)           - programming interface to dynamic linking loader
dlclose(3p)         - close a dlopen object
dlclose(3)          - programming interface to dynamic linking loader
dlerror(3p)         - get diagnostic information
dlerror(3)          - programming interface to dynamic linking loader
dlfcn.h(0p)         - dynamic linking
dl_iterate_phdr(3)  - walk through list of shared objects
dlopen(3p)          - gain access to an executable object file
dlopen(3)           - programming interface to dynamic linking loader
dlpsh(1)            - (unknown subject)
dlsym(3p)           - obtain the address of a symbol from a dlopen object
dlsym(3)            - programming interface to dynamic linking loader
dlvsym(3)           - programming interface to dynamic linking loader
dmc(4)              - DMC input driver
dmesg(8)            - print or control the kernel ring buffer
dmeventd(8)         - Device-mapper event daemon
dmevent_tool(8)     - A utility used to load a DSO into dmeventd and(un)register devices with it for monitoring
dmidecode(8)        - DMI table decoder
dmraid(8)           - discover, configure and activate software(ATA)RAID
dmsetup(8)          - low level logical volume management
dn_comp(3)          - resolver routines
dn_expand(3)        - resolver routines
dnsdomainname(1)    - show the system's DNS domain name
dnsmasq(8)          - A lightweight DHCP and caching DNS server.
dnssec-keygen(8)    - DNSSEC key generation tool
dnssec-signzone(8)  - DNSSEC zone signing tool
doexec(1)           - run an executable with an arbitrary argv[0]
domain(8)           - nnrpd domain resolver
domainname(1)       - show or set the system's NIS/YP domain name
dos2unix(1)         - DOS/MAC to UNIX text file format converter
dosfsck(8)          - check and repair MS-DOS file systems
dosfslabel(8)       - set or get a MS-DOS filesystem label
dot(1p)             - execute commands in the current environment
dprintf(3)          - print to a file descriptor
dprofpp(1)          - display perl profile data
drand48(3)          - generate uniformly distributed pseudo-random numbers
drand48(3p)         - generate uniformly distributed pseudo-random numbers
drand48_r(3)        - generate uniformly distributed pseudo-random numbers reentrantly
drem(3)             - floating-point remainder function
dremf(3)            - floating-point remainder function
dreml(3)            - floating-point remainder function
dsa(1ssl)           - DSA key processing
dsa(3ssl)           - Digital Signature Algorithm
DSA_do_sign(3ssl)   - raw DSA signature operations
DSA_do_verify(3ssl) - raw DSA signature operations
DSA_dup_DH(3ssl)    - create a DH structure out of DSA structure
DSA_free(3ssl)      - allocate and free DSA objects
DSA_generate_key(3ssl) - generate DSA key pair
DSA_generate_parameters(3ssl) - generate DSA parameters
DSA_get_default_method(3ssl) - select DSA method
DSA_get_ex_data(3ssl) - add application specific data to DSA structures
DSA_get_ex_new_index(3ssl) - add application specific data to DSA structures
DSA_new(3ssl)       - allocate and free DSA objects
DSA_new_method(3ssl) - select DSA method
DSA_OpenSSL(3ssl)   - select DSA method
dsaparam(1ssl)      - DSA parameter manipulation and generation
DSAparams_print(3ssl) - print cryptographic parameters
DSAparams_print_fp(3ssl) - print cryptographic parameters
DSA_print(3ssl)     - print cryptographic parameters
DSA_print_fp(3ssl)  - print cryptographic parameters
DSA_set_default_method(3ssl) - select DSA method
DSA_set_ex_data(3ssl) - add application specific data to DSA structures
DSA_set_method(3ssl) - select DSA method
DSA_SIG_free(3ssl)  - allocate and free DSA signature objects
DSA_sign(3ssl)      - DSA signatures
DSA_SIG_new(3ssl)   - allocate and free DSA signature objects
DSA_sign_setup(3ssl) - DSA signatures
DSA_size(3ssl)      - get DSA signature size
DSA_verify(3ssl)    - DSA signatures
dsp56k(4)           - DSP56001 interface device
du(1)               - estimate file space usage
du(1p)              - estimate file space usage
dump(8)             - ext2/3 filesystem backup
dumpe2fs(8)         - dump ext2/ext3 filesystem information
dumpiso(1)          - dump IEEE 1394 isochronous channel packets
dumpkeys(1)         - dump keyboard translation tables
Dumpvalue(3pm)      - provides screen dump of Perl data.
dund(1)             - BlueZ Bluetooth dial-up networking daemon
dup2(2)             - duplicate a file descriptor
dup2(3p)            - duplicate an open file descriptor
dup(2)              - duplicate a file descriptor
dup(3p)             - duplicate an open file descriptor
dvcont(1)           - send control commands to DV cameras
dvdrecord(1)        - record audio or data Compact Discs and DVDs from a master
dvipdf(1)           - Convert TeX DVI file to PDF using ghostscript and dvips
DynaLoader(3pm)     - Dynamically load C libraries into Perl code
dynapro(4)          - Dynapro input driver
dysize(3)           - get number of days for a given year
e2fsck(8)           - check a Linux ext2/ext3 file system
e2fsck.conf(5)      - Configuration file for e2fsck
e2image(8)          - Save critical ext2/ext3 filesystem metadata to a file
e2label(8)          - Change the label on an ext2/ext3 filesystem
ec(1ssl)            - EC key processing
ecb_crypt(3)        - fast DES encryption
ecdsa(3ssl)         - Elliptic Curve Digital Signature Algorithm
echo(1)             - display a line of text
echo(1p)            - write arguments to standard output
ecparam(1ssl)       - EC parameter manipulation and generation
ecryptfs(7)         - an enterprise-class cryptographic filesystem for linux
ecryptfs-add-passphrase(1) - add an eCryptfs mount passphrase to the kernel keyring.
ecryptfsd(8)        - user-space eCryptfs daemon.
ecryptfs-generate-tpm-key(1) - generate an eCryptfs key for TPM hardware.
ecryptfs-insert-wrapped-passphrase-into-keyring(1) - unwrap a wrapped passphrase from file and insert into the kernel keyring.
ecryptfs-manager(8) - eCryptfs key manager.
ecryptfs-mount-private(1) - interactive eCryptfs private mount wrapper script.
ecryptfs-rewrap-passphrase(1) - unwrap an eCryptfs wrapped passphrase, rewrap it with a new passphrase, and write it back to file.
ecryptfs-rewrite-file(1) - force a file to be rewritten(reencrypted) in the lower filesystem
ecryptfs-setup-private(1) - setup an eCryptfs private directory.
ecryptfs-umount-private(1) - eCryptfs private unmount wrapper script.
ecryptfs-unwrap-passphrase(1) - unwrap an eCryptfs mount passphrase from file.
ecryptfs-wrap-passphrase(1) - wrap an eCryptfs mount passphrase.
ecvt(3)             - convert a floating-point number to a string
ecvt(3p)            - convert a floating-point number to a string(LEGACY)
ecvt_r(3)           - convert a floating-point number to a string
ed(1p)              - edit text
ed(1)               - text editor
edd_id(8)           - udev callout to identify BIOS disk drives via EDD
edquota(8)          - edit user quotas
egrep(1)            - print lines matching a pattern
eject(1)            - eject removable media
ekiga(1)            - SIP and H.323 Voice over IP and Videoconferencing for UN*X
elf(5)              - format of Executable and Linking Format(ELF) files
elinks(1)           - lynx-like alternative character mode WWW browser
elinks.conf(5)      - ELinks configuration file
elinkskeys(5)       - keybindings for ELinks
elographics(4)      - Elographics input driver
enable(1)           - bash built-in commands, see bash(1)
enc(1ssl)           - symmetric cipher routines
enc2xs(1)           - - Perl Encode Module Generator
Encode(3pm)         - character encodings
Encode::Alias(3pm)  - alias definitions to encodings
Encode::Byte(3pm)   - Single Byte Encodings
Encode::CJKConstants(3pm) - - Internally used by Encode::??::ISO_2022_*
Encode::CN(3pm)     - China-based Chinese Encodings
Encode::CN::HZ(3pm) - - internally used by Encode::CN
Encode::Config(3pm) - - internally used by Encode
Encode::EBCDIC(3pm) - EBCDIC Encodings
Encode::Encoder(3pm) - - Object Oriented Encoder
Encode::Encoding(3pm) - Encode Implementation Base Class
Encode::Guess(3pm)  - - Guesses encoding from data
Encode::JP(3pm)     - Japanese Encodings
Encode::JP::H2Z(3pm) - - internally used by Encode::JP::2022_JP*
Encode::JP::JIS7(3pm) - - internally used by Encode::JP
Encode::KR::2022_KR(3pm) - - internally used by Encode::KR
Encode::KR(3pm)     - Korean Encodings
Encode::MIME::Header(3pm) - - MIME 'B' and 'Q' header encoding
Encode::PerlIO(3pm) - - a detailed document on Encode and PerlIO
Encode::Supported(3pm) - - Encodings supported by Encode
Encode::Symbol(3pm) - Symbol Encodings
Encode::TW(3pm)     - Taiwan-based Chinese Encodings
Encode::Unicode(3pm) - - Various Unicode Transformation Formats
Encode::Unicode::UTF7(3pm) - - UTF-7 encoding
encoding(3pm)       - allows you to write your script in non-ascii or non-utf8
encoding(n)         - Manipulate encodings
encrypt(3)          - encrypt 64-bit messages
encrypt(3p)         - encoding function(CRYPT)
endaliasent(3)      - read an alias entry
endfsent(3)         - handle fstab entries
endgrent(3)         - get group file entry
endgrent(3p)        - group database entry functions
endhostent(3)       - get network host entry
endhostent(3p)      - network host database functions
endmntent(3)        - get file system descriptor file entry
endnetent(3)        - get network entry
endnetent(3p)       - network database functions
endnetgrent(3)      - handle network group entries
endprotoent(3)      - get protocol entry
endprotoent(3p)     - network protocol database functions
endpwent(3)         - get password file entry
endpwent(3p)        - user database functions
endrpcent(3)        - get RPC entry
endservent(3)       - get service entry
endservent(3p)      - network services database functions
endspent(3)         - encrypted password file routines
endttyent(3)        - get ttys file entry
endusershell(3)     - get legal user shells
endutent(3)         - access utmp file entries
endutxent(3)        - access utmp file entries
endutxent(3p)       - user accounting database functions
engine(3ssl)        - ENGINE cryptographic module support
English(3pm)        - use nice English (or awk) names for ugly punctuation variables
enscript(1)         - convert text files to PostScript, HTML, RTF, ANSI, and overstrikes
env(1p)             - set the environment for command invocation
env(1)              - run a program in a modified environment
Env(3pm)            - perl module that imports environment variables as scalars or arrays
environ(3p)         - execute a file
environ(5)          - user environment
environ(7)          - user environment
envsubst(1)         - substitutes environment variables in shell format strings
envz_add(3)         - environment string support
envz_entry(3)       - environment string support
envz_get(3)         - environment string support
envz_merge(3)       - environment string support
envz_remove(3)      - environment string support
envz_strip(3)       - environment string support
eof(n)              - Check for end of file condition on channel
epoll(4)            - I/O event notification facility
epoll(7)            - I/O event notification facility
epoll_create(2)     - open an epoll file descriptor
epoll_ctl(2)        - control interface for an epoll descriptor
epoll_wait(2)       - wait for an I/O event on an epoll file descriptor
eps2eps(1)          - Ghostscript PostScript "distiller"
epsffit(1)          - fit encapsulated PostScript file(EPSF) into constrained size
eqn(1)              - format equations for troff
eqn2graph(1)        - convert an EQN equation into a cropped image
erand48(3)          - generate uniformly distributed pseudo-random numbers
erand48(3p)         - generate uniformly distributed pseudo-random numbers
erand48_r(3)        - generate uniformly distributed pseudo-random numbers reentrantly
erf(3)              - error function and complementary error function
erf(3p)             - error functions
erfc(3)             - error function and complementary error function
erfc(3p)            - complementary error functions
erfcf(3)            - error function and complementary error function
erfcf(3p)           - complementary error functions
erfcl(3)            - error function and complementary error function
erfcl(3p)           - complementary error functions
erff(3)             - error function and complementary error function
erff(3p)            - error functions
erfl(3)             - error function and complementary error function
erfl(3p)            - error functions
err(3)              - formatted error messages
err(3ssl)           - error codes
ERR_add_error_data(3ssl) - record an error
ERR_clear_error(3ssl) - clear the error queue
ERR_error_string(3ssl) - obtain human-readable error message
ERR_error_string_n(3ssl) - obtain human-readable error message
ERR_free_strings(3ssl) - load and free error strings
ERR_func_error_string(3ssl) - obtain human-readable error message
ERR_get_error(3ssl) - obtain error code and data
ERR_get_error_line(3ssl) - obtain error code and data
ERR_get_error_line_data(3ssl) - obtain error code and data
ERR_GET_FUNC(3ssl)  - get library, function and reason code
ERR_GET_LIB(3ssl)   - get library, function and reason code
ERR_get_next_error_library(3ssl) - load arbitrary error strings
ERR_GET_REASON(3ssl) - get library, function and reason code
ERR_lib_error_string(3ssl) - obtain human-readable error message
ERR_load_crypto_strings(3ssl) - load and free error strings
ERR_load_strings(3ssl) - load arbitrary error strings
ERR_load_UI_strings(3ssl) - New User Interface
errno(3)            - number of last error
errno(3p)           - error return value
Errno(3pm)          - System errno constants
errno.h(0p)         - system error numbers
error(3)            - glibc error reporting functions
error_at_line(3)    - glibc error reporting functions
error_message_count(3) - glibc error reporting functions
error(n)            - Generate an error
error_on_per_line(3) - glibc error reporting functions
error_print_progname(3) - glibc error reporting functions
ERR_PACK(3ssl)      - load arbitrary error strings
ERR_peek_error(3ssl) - obtain error code and data
ERR_peek_error_line(3ssl) - obtain error code and data
ERR_peek_error_line_data(3ssl) - obtain error code and data
ERR_peek_last_error(3ssl) - obtain error code and data
ERR_peek_last_error_line(3ssl) - obtain error code and data
ERR_peek_last_error_line_data(3ssl) - obtain error code and data
ERR_pop_to_mark(3ssl) - set marks and pop errors until mark
ERR_print_errors(3ssl) - print error messages
ERR_print_errors_fp(3ssl) - print error messages
ERR_put_error(3ssl) - record an error
ERR_reason_error_string(3ssl) - obtain human-readable error message
ERR_remove_state(3ssl) - free a thread's error queue
ERR_set_mark(3ssl)  - set marks and pop errors until mark
errstr(1ssl)        - lookup error codes
errx(3)             - formatted error messages
escputil(1)         - maintain Epson Stylus inkjet printers
esd(1)              - The Enlightened Sound Daemon
esdcat(1)           - The Enlightened Sound Daemon
esd-config(1)       - The Enlightened Sound Daemon
esdctl(1)           - The Enlightened Sound Daemon
esddsp(1)           - attempt to reroute audio device to esd
esdfilt(1)          - The Enlightened Sound Daemon
esdloop(1)          - The Enlightened Sound Daemon
esdmon(1)           - The Enlightened Sound Daemon
esdplay(1)          - attempt to reroute audio device to esd
esdrec(1)           - The Enlightened Sound Daemon
esdsample(1)        - The Enlightened Sound Daemon
ether_aton(3)       - Ethernet address manipulation routines
ether_aton_r(3)     - Ethernet address manipulation routines
ether_hostton(3)    - Ethernet address manipulation routines
ether_line(3)       - Ethernet address manipulation routines
ether_ntoa(3)       - Ethernet address manipulation routines
ether_ntoa_r(3)     - Ethernet address manipulation routines
ether_ntohost(3)    - Ethernet address manipulation routines
ethers(5)           - Ethernet address to IP number database
ether-wake(8)       - A tool to send a Wake-On-LAN "Magic Packet"
ethtool(8)          - Display or change ethernet card settings
eval(1)             - bash built-in commands, see bash(1)
eval(1p)            - construct command by concatenating arguments
eval(n)             - Evaluate a Tcl script
eventlogadm(8)      - push records into the Samba event log store
evp(3ssl)           - high-level cryptographic functions
EVP_BytesToKey(3ssl) - password based encryption routine
EVP_CIPHER_asn1_to_param(3ssl) - EVP cipher routines
EVP_CIPHER_block_size(3ssl) - EVP cipher routines
EVP_CIPHER_CTX_block_size(3ssl) - EVP cipher routines
EVP_CIPHER_CTX_cipher(3ssl) - EVP cipher routines
EVP_CIPHER_CTX_cleanup(3ssl) - EVP cipher routines
EVP_CIPHER_CTX_ctrl(3ssl) - EVP cipher routines
EVP_CIPHER_CTX_flags(3ssl) - EVP cipher routines
EVP_CIPHER_CTX_get_app_data(3ssl) - EVP cipher routines
EVP_CIPHER_CTX_init(3ssl) - EVP cipher routines
EVP_CIPHER_CTX_iv_length(3ssl) - EVP cipher routines
EVP_CIPHER_CTX_key_length(3ssl) - EVP cipher routines
EVP_CIPHER_CTX_mode(3ssl) - EVP cipher routines
EVP_CIPHER_CTX_nid(3ssl) - EVP cipher routines
EVP_CIPHER_CTX_set_app_data(3ssl) - EVP cipher routines
EVP_CIPHER_CTX_set_key_length(3ssl) - EVP cipher routines
EVP_CIPHER_CTX_set_padding(3ssl) - EVP cipher routines
EVP_CIPHER_CTX_type(3ssl) - EVP cipher routines
EVP_CipherFinal(3ssl) - EVP cipher routines
EVP_CipherFinal_ex(3ssl) - EVP cipher routines
EVP_CIPHER_flags(3ssl) - EVP cipher routines
EVP_CipherInit(3ssl) - EVP cipher routines
EVP_CipherInit_ex(3ssl) - EVP cipher routines
EVP_CIPHER_iv_length(3ssl) - EVP cipher routines
EVP_CIPHER_key_length(3ssl) - EVP cipher routines
EVP_CIPHER_mode(3ssl) - EVP cipher routines
EVP_CIPHER_nid(3ssl) - EVP cipher routines
EVP_CIPHER_param_to_asn1(3ssl) - EVP cipher routines
EVP_CIPHER_type(3ssl) - EVP cipher routines
EVP_CipherUpdate(3ssl) - EVP cipher routines
EVP_DecryptFinal(3ssl) - EVP cipher routines
EVP_DecryptFinal_ex(3ssl) - EVP cipher routines
EVP_DecryptInit(3ssl) - EVP cipher routines
EVP_DecryptInit_ex(3ssl) - EVP cipher routines
EVP_DecryptUpdate(3ssl) - EVP cipher routines
EVP_DigestFinal_ex(3ssl) - EVP digest routines
EVP_DigestInit(3ssl) - EVP digest routines
EVP_DigestInit_ex(3ssl) - EVP digest routines
EVP_DigestUpdate(3ssl) - EVP digest routines
EVP_dss1(3ssl)      - EVP digest routines
EVP_dss(3ssl)       - EVP digest routines
EVP_EncryptFinal(3ssl) - EVP cipher routines
EVP_EncryptFinal_ex(3ssl) - EVP cipher routines
EVP_EncryptInit(3ssl) - EVP cipher routines
EVP_EncryptInit_ex(3ssl) - EVP cipher routines
EVP_EncryptUpdate(3ssl) - EVP cipher routines
EVP_get_cipherbyname(3ssl) - EVP cipher routines
EVP_get_cipherbynid(3ssl) - EVP cipher routines
EVP_get_cipherbyobj(3ssl) - EVP cipher routines
EVP_get_digestbyname(3ssl) - EVP digest routines
EVP_get_digestbynid(3ssl) - EVP digest routines
EVP_get_digestbyobj(3ssl) - EVP digest routines
EVP_MAX_MD_SIZE(3ssl) - EVP digest routines
EVP_md2(3ssl)       - EVP digest routines
EVP_md5(3ssl)       - EVP digest routines
EVP_MD_block_size(3ssl) - EVP digest routines
EVP_mdc2(3ssl)      - EVP digest routines
EVP_MD_CTX_block_size(3ssl) - EVP digest routines
EVP_MD_CTX_cleanup(3ssl) - EVP digest routines
EVP_MD_CTX_copy(3ssl) - EVP digest routines
EVP_MD_CTX_copy_ex(3ssl) - EVP digest routines
EVP_MD_CTX_create(3ssl) - EVP digest routines
EVP_MD_CTX_destroy(3ssl) - EVP digest routines
EVP_MD_CTX_init(3ssl) - EVP digest routines
EVP_MD_CTX_md(3ssl) - EVP digest routines
EVP_MD_CTX_size(3ssl) - EVP digest routines
EVP_MD_CTX_type(3ssl) - EVP digest routines
EVP_md_null(3ssl)   - EVP digest routines
EVP_MD_pkey_type(3ssl) - EVP digest routines
EVP_MD_size(3ssl)   - EVP digest routines
EVP_MD_type(3ssl)   - EVP digest routines
EVP_OpenFinal(3ssl) - EVP envelope decryption
EVP_OpenInit(3ssl)  - EVP envelope decryption
EVP_OpenUpdate(3ssl) - EVP envelope decryption
EVP_PKEY_assign_DH(3ssl) - EVP_PKEY assignment functions.
EVP_PKEY_assign_DSA(3ssl) - EVP_PKEY assignment functions.
EVP_PKEY_assign_EC_KEY(3ssl) - EVP_PKEY assignment functions.
EVP_PKEY_assign_RSA(3ssl) - EVP_PKEY assignment functions.
EVP_PKEY_free(3ssl) - private key allocation functions.
EVP_PKEY_get1_DH(3ssl) - EVP_PKEY assignment functions.
EVP_PKEY_get1_DSA(3ssl) - EVP_PKEY assignment functions.
EVP_PKEY_get1_EC_KEY(3ssl) - EVP_PKEY assignment functions.
EVP_PKEY_get1_RSA(3ssl) - EVP_PKEY assignment functions.
EVP_PKEY_new(3ssl)  - private key allocation functions.
EVP_PKEY_set1_DH(3ssl) - EVP_PKEY assignment functions.
EVP_PKEY_set1_DSA(3ssl) - EVP_PKEY assignment functions.
EVP_PKEY_set1_EC_KEY(3ssl) - EVP_PKEY assignment functions.
EVP_PKEY_set1_RSA(3ssl) - EVP_PKEY assignment functions.
EVP_PKEY_type(3ssl) - EVP_PKEY assignment functions.
EVP_ripemd160(3ssl) - EVP digest routines
EVP_SealFinal(3ssl) - EVP envelope encryption
EVP_SealInit(3ssl)  - EVP envelope encryption
EVP_SealUpdate(3ssl) - EVP envelope encryption
EVP_sha1(3ssl)      - EVP digest routines
EVP_sha224(3ssl)    - EVP digest routines
EVP_sha256(3ssl)    - EVP digest routines
EVP_sha384(3ssl)    - EVP digest routines
EVP_sha(3ssl)       - EVP digest routines
EVP_sha512(3ssl)    - EVP digest routines
EVP_SignFinal(3ssl) - EVP signing functions
EVP_SignInit(3ssl)  - EVP signing functions
EVP_SignUpdate(3ssl) - EVP signing functions
EVP_VerifyFinal(3ssl) - EVP signature verification functions
EVP_VerifyInit(3ssl) - EVP signature verification functions
EVP_VerifyUpdate(3ssl) - EVP signature verification functions
ex(1p)              - text editor
ex(1)               - Vi IMproved, a programmers text editor
exec(1)             - bash built-in commands, see bash(1)
exec(1p)            - execute commands and open, close, or copy file descriptors
exec(3)             - execute a file
exec(3p)            - execute a file
execl(3)            - execute a file
execl(3p)           - execute a file
execle(3)           - execute a file
execle(3p)          - execute a file
execlp(3)           - execute a file
execlp(3p)          - execute a file
exec(n)             - Invoke subprocesses
execstack(8)        - tool to set, clear, or query executable stack flag of ELF binaries and shared libraries
execv(3)            - execute a file
execv(3p)           - execute a file
execve(2)           - execute program
execve(3p)          - execute a file
execvp(3)           - execute a file
execvp(3p)          - execute a file
exit(1)             - bash built-in commands, see bash(1)
exit(1p)            - cause the shell to exit
_exit(2)            - terminate the current process
exit(2)             - terminate the current process
_Exit(2)            - terminate the current process
exit(3)             - cause normal process termination
_exit(3p)           - terminate a process
exit(3p)            - terminate a process
_Exit(3p)           - terminate a process
exit_group(2)       - exit all threads in a process
exit(n)             - End the application
exp10(3)            - base-10 exponential function
exp10f(3)           - base-10 exponential function
exp10l(3)           - base-10 exponential function
exp2(3)             - base-2 exponential function
exp2(3p)            - exponential base 2 functions
exp2f(3)            - base-2 exponential function
exp2f(3p)           - exponential base 2 functions
exp2l(3)            - base-2 exponential function
exp2l(3p)           - exponential base 2 functions
exp(3)              - base-e exponential function
exp(3p)             - exponential function
expand(1)           - convert tabs to spaces
expand(1p)          - convert tabs to spaces
expf(3)             - base-e exponential function
expf(3p)            - exponential function
expire(8)           - Usenet article and history expiration program
expire.ctl(5)       - Configuration file for article expiration
expireover(8)       - Expire entries from the news overview database
expirerm(8)         - remove articles that have been expired.
expl(3)             - base-e exponential function
expl(3p)            - exponential function
expm1(3)            - exponential minus 1
expm1(3p)           - compute exponential functions
expm1f(3)           - exponential minus 1
expm1f(3p)          - compute exponential functions
expm1l(3)           - exponential minus 1
expm1l(3p)          - compute exponential functions
export(1)           - bash built-in commands, see bash(1)
export(1p)          - set the export attribute for variables
Exporter(3pm)       - Implements default import method for modules
Exporter::Heavy(3pm) - Exporter guts
exportfs(8)         - maintain list of NFS exported file systems
exports(5)          - NFS file systems being exported (for Kernel based NFS)
expr(1)             - evaluate expressions
expr(1p)            - evaluate arguments as an expression
expr(n)             - Evaluate an expression
extlinux(1)         - install the SYSLINUX bootloader on a ext2/ext3 filesystem
extractres(1)       - filter to extract resources from a PostScript document
ExtUtils::Command(3pm) - utilities to replace common UNIX commands in Makefiles etc.
ExtUtils::Command::MM(3pm) - Commands for the MM's to use in Makefiles
ExtUtils::Constant(3pm) - generate XS code to import C header constants
ExtUtils::Constant::Base(3pm) - base class for ExtUtils::Constant objects
ExtUtils::Constant::Utils(3pm) - helper functions for ExtUtils::Constant
ExtUtils::Constant::XS(3pm) - base class for ExtUtils::Constant objects
ExtUtils::Embed(3pm) - Utilities for embedding Perl in C/C++ applications
ExtUtils::Install(3pm) - install files from here to there
ExtUtils::Installed(3pm) - Inventory management of installed modules
ExtUtils::Liblist(3pm) - determine libraries to use and how to use them
ExtUtils::MakeMaker(3pm) - Create a module Makefile
ExtUtils::MakeMaker::bytes(3pm) - Version-agnostic bytes.pm
ExtUtils::MakeMaker::Config(3pm) - Wrapper around Config.pm
ExtUtils::MakeMaker::FAQ(3pm) - Frequently Asked Questions About MakeMaker
ExtUtils::MakeMaker::Tutorial(3pm) - Writing a module with MakeMaker
ExtUtils::MakeMaker::vmsish(3pm) - Platform-agnostic vmsish.pm
ExtUtils::Manifest(3pm) - utilities to write and check a MANIFEST file
ExtUtils::Miniperl(3pm) - write the C code for perlmain.c
ExtUtils::Mkbootstrap(3pm) - make a bootstrap file for use by DynaLoader
ExtUtils::Mksymlists(3pm) - write linker options files for dynamic extension
ExtUtils::MM(3pm)   - OS adjusted ExtUtils::MakeMaker subclass
ExtUtils::MM_AIX(3pm) - AIX specific subclass of ExtUtils::MM_Unix
ExtUtils::MM_Any(3pm) - Platform-agnostic MM methods
ExtUtils::MM_BeOS(3pm) - methods to override UN*X behaviour in ExtUtils::MakeMaker
ExtUtils::MM_Cygwin(3pm) - methods to override UN*X behaviour in ExtUtils::MakeMaker
ExtUtils::MM_DOS(3pm) - DOS specific subclass of ExtUtils::MM_Unix
ExtUtils::MM_MacOS(3pm) - once produced Makefiles for MacOS Classic
ExtUtils::MM_NW5(3pm) - methods to override UN*X behaviour in ExtUtils::MakeMaker
ExtUtils::MM_OS2(3pm) - methods to override UN*X behaviour in ExtUtils::MakeMaker
ExtUtils::MM_QNX(3pm) - QNX specific subclass of ExtUtils::MM_Unix
ExtUtils::MM_Unix(3pm) - methods used by ExtUtils::MakeMaker
ExtUtils::MM_UWIN(3pm) - U/WIN specific subclass of ExtUtils::MM_Unix
ExtUtils::MM_VMS(3pm) - methods to override UN*X behaviour in ExtUtils::MakeMaker
ExtUtils::MM_VOS(3pm) - VOS specific subclass of ExtUtils::MM_Unix
ExtUtils::MM_Win32(3pm) - methods to override UN*X behaviour in ExtUtils::MakeMaker
ExtUtils::MM_Win95(3pm) - method to customize MakeMaker for Win9X
ExtUtils::MY(3pm)   - ExtUtils::MakeMaker subclass for customization
ExtUtils::Packlist(3pm) - manage .packlist files
ExtUtils::testlib(3pm) - add blib/* directories to @INC
eyuvtoppm(1)        - convert a Berkeley YUV file to a PPM file
fabs(3)             - absolute value of floating-point number
fabs(3p)            - absolute value function
fabsf(3)            - absolute value of floating-point number
fabsf(3p)           - absolute value function
fabsl(3)            - absolute value of floating-point number
fabsl(3p)           - absolute value function
faccessat(2)        - change permissions of a file relative to a directory file descriptor
factor(1)           - factor numbers
fadvise(2)          - Give advice about file access
fadvise64(2)        - Give advice about file access
fadvise64_64(2)     - Give advice about file access
faillog(5)          - login failure logging file
faillog(8)          - display faillog records or set login failure limits
false(1)            - do nothing, unsuccessfully
false(1p)           - return false value
fancontrol(8)       - automated software based fan speed regulation
fastjar(1)          - archive tool for Java archives
fastrm(1)           - Quickly remove a list of files
Fatal(3pm)          - replace functions with equivalents which succeed or die
fattach(3p)         - attach a STREAMS-based file descriptor to a file in the file system name space(STREAMS)
fattch(2)           - unimplemented system calls
fax2ps(1)           - convert a TIFF facsimile to compressed
fax2tiff(1)         - create a TIFF Class F fax file from raw fax data
fbdev(4)            - video driver for framebuffer device
fbdevhw(4)          - os-specific submodule for framebuffer device access
fblocked(n)         - Test whether the last input operation exhausted all available input
fb.modes(5)         - frame buffer modes file
fbset(8)            - show and modify frame buffer device settings
__fbufsize(3)       - interfaces to stdio FILE structure
fc(1)               - bash built-in commands, see bash(1)
fc(1p)              - process the command history list
fc-cache(1)         - build font information cache files
fc-cat(1)           - read font information cache files
fchdir(2)           - change working directory
fchdir(3p)          - change working directory
fchmod(2)           - change permissions of a file
fchmod(3p)          - change mode of a file
fchmodat(2)         - change permissions of a file relative to a directory file descriptor
fchown(2)           - change ownership of a file
fchown(3p)          - change owner and group of a file
fchownat(2)         - change ownership of a file relative to a directory file descriptor
fc-list(1)          - list available fonts
fclose(3)           - close a stream
fclose(3p)          - close a stream
fcloseall(3)        - close all open streams
fc-match(1)         - match available fonts
fcntl(2)            - manipulate file descriptor
fcntl(3p)           - file control
Fcntl(3pm)          - load the C Fcntl.h defines
fcntl.h(0p)         - file control options
fconfigure(n)       - Set and get options on a channel
fcopy(n)            - Copy data from one channel to another.
fcvt(3)             - convert a floating-point number to a string
fcvt(3p)            - convert a floating-point number to a string(LEGACY)
fcvt_r(3)           - convert a floating-point number to a string
fd(4)               - floppy disk device
fdatasync(2)        - synchronize a file's in-core data with that on disk
fdatasync(3p)       - synchronize the data of a file(REALTIME)
FD_CLR(3p)          - synchronous I/O multiplexing
FD_CLR(3)           - synchronous I/O multiplexing
fdetach(2)          - unimplemented system calls
fdetach(3p)         - detach a name from a STREAMS-based file descriptor(STREAMS)
fdformat(8)         - Low-level formats a floppy disk
fdim(3p)            - compute positive difference between two floating-point numbers
fdim(3)             - positive difference
fdimf(3p)           - compute positive difference between two floating-point numbers
fdimf(3)            - positive difference
fdiml(3p)           - compute positive difference between two floating-point numbers
fdiml(3)            - positive difference
fdisk(8)            - Partition table manipulator for Linux
FD_ISSET(3p)        - synchronous I/O multiplexing
FD_ISSET(3)         - synchronous I/O multiplexing
fdopen(3p)          - associate a stream with a file descriptor
fdopen(3)           - stream open functions
FD_SET(3p)          - synchronous I/O multiplexing
FD_SET(3)           - synchronous I/O multiplexing
FD_ZERO(3p)         - synchronous I/O multiplexing
FD_ZERO(3)          - synchronous I/O multiplexing
feature_test_macros(7) - feature test macros
feclearexcept(3)    - C99 floating point rounding and exception handling
feclearexcept(3p)   - clear floating-point exception
fedisableexcept(3)  - C99 floating point rounding and exception handling
feenableexcept(3)   - C99 floating point rounding and exception handling
fegetenv(3)         - C99 floating point rounding and exception handling
fegetenv(3p)        - get and set current floating-point environment
fegetexcept(3)      - C99 floating point rounding and exception handling
fegetexceptflag(3)  - C99 floating point rounding and exception handling
fegetexceptflag(3p) - get and set floating-point status flags
fegetround(3)       - C99 floating point rounding and exception handling
fegetround(3p)      - get and set current rounding direction
feholdexcept(3)     - C99 floating point rounding and exception handling
feholdexcept(3p)    - save current floating-point environment
fenced_selinux(8)   - Security Enhanced Linux Policy for the fenced processes
fenv(3)             - C99 floating point rounding and exception handling
fenv.h(0p)          - floating-point environment
feof(3)             - check and reset stream status
feof(3p)            - test end-of-file indicator on a stream
feof_unlocked(3)    - non-locking stdio functions
feraiseexcept(3)    - C99 floating point rounding and exception handling
feraiseexcept(3p)   - raise floating-point exception
ferror(3)           - check and reset stream status
ferror(3p)          - test error indicator on a stream
ferror_unlocked(3)  - non-locking stdio functions
fesetenv(3)         - C99 floating point rounding and exception handling
fesetenv(3p)        - get and set current floating-point environment
fesetexceptflag(3)  - C99 floating point rounding and exception handling
fesetexceptflag(3p) - get and set floating-point status flags
fesetround(3)       - C99 floating point rounding and exception handling
fesetround(3p)      - get and set current rounding direction
fetchmail(1)        - fetch mail from a POP, IMAP, ETRN, or ODMR-capable server
fetestexcept(3)     - C99 floating point rounding and exception handling
fetestexcept(3p)    - test floating-point exception flags
feupdateenv(3)      - C99 floating point rounding and exception handling
feupdateenv(3p)     - update floating-point environment
fexecve(3)          - execute program specified via file descriptor
fflush(3)           - flush a stream
fflush(3p)          - flush a stream
fflush_unlocked(3)  - non-locking stdio functions
ffs(3)              - find first bit set in a word
ffs(3p)             - find first set bit
ffsl(3)             - find first bit set in a word
ffsll(3)            - find first bit set in a word
fg(1)               - bash built-in commands, see bash(1)
fg(1p)              - run jobs in the foreground
fgconsole(1)        - print the number of the active VT.
fgetc(3)            - input of characters and strings
fgetc(3p)           - get a byte from a stream
fgetc_unlocked(3)   - non-locking stdio functions
fgetfilecon(3)      - get SELinux security context of a file
fgetgrent(3)        - get group file entry
fgetgrent_r(3)      - get group file entry reentrantly
fgetpos(3p)         - get current file position information
fgetpos(3)          - reposition a stream
fgetpwent(3)        - get password file entry
fgetpwent_r(3)      - get passwd file entry reentrantly
fgets(3)            - input of characters and strings
fgets(3p)           - get a string from a stream
fgetspent(3)        - encrypted password file routines
fgetspent_r(3)      - encrypted password file routines
fgets_unlocked(3)   - non-locking stdio functions
fgetwc(3p)          - get a wide-character code from a stream
fgetwc(3)           - read a wide character from a FILE stream
fgetwc_unlocked(3)  - non-locking stdio functions
fgetws(3p)          - get a wide-character string from a stream
fgetws(3)           - read a wide character string from a FILE stream
fgetws_unlocked(3)  - non-locking stdio functions
fgrep(1)            - print lines matching a pattern
fiascotopnm(1)      - Convert compressed FIASCO image to PGM, or PPM
fields(3pm)         - compile-time class fields
fifo(4)             - first-in first-out special file, named pipe
fifo(7)             - first-in first-out special file, named pipe
file(1)             - determine file type
file(1p)            - determine file type
File::Basename(3pm) - Parse file paths into directory, filename and suffix.
FileCache(3pm)      - keep more files open than the system permits
filechan(8)         - file-writing backend for InterNetNews
File::CheckTree(3pm) - run many filetest checks on a tree
File::Compare(3pm)  - Compare files or filehandles
File::Copy(3pm)     - Copy files or filehandles
File::DosGlob(3pm)  - DOS like globbing and then some
fileevent(n)        - Execute a script when a channel becomes readable or writable
File::Find(3pm)     - Traverse a directory tree.
filefrag(8)         - report on file fragmentation
File::Glob(3pm)     - Perl extension for BSD glob routine
FileHandle(3pm)     - supply object methods for filehandles
File::Listing(3pm)  - parse directory listing
filename(n)         - File name conventions supported by Tcl commands
file(n)             - Manipulate file names and attributes
fileno(3)           - check and reset stream status
fileno(3p)          - map a stream pointer to a file descriptor
fileno_unlocked(3)  - non-locking stdio functions
File::Path(3pm)     - create or remove directory trees
File::Spec(3pm)     - portably perform operations on file names
File::Spec::Cygwin(3pm) - methods for Cygwin file specs
File::Spec::Epoc(3pm) - methods for Epoc file specs
File::Spec::Functions(3pm) - portably perform operations on file names
File::Spec::Mac(3pm) - File::Spec for Mac OS(Classic)
File::Spec::OS2(3pm) - methods for OS/2 file specs
File::Spec::Unix(3pm) - File::Spec for Unix, base for other File::Spec modules
File::Spec::VMS(3pm) - methods for VMS file specs
File::Spec::Win32(3pm) - methods for Win32 file specs
File::stat(3pm)     - by-name interface to Perl's built-in stat() functions
File::Temp(3pm)     - return name and handle of a temporary file safely
filetest(3pm)       - Perl pragma to control the filetest permission operators
filter(7)           - cups file conversion filter interface
Filter::Simple(3pm) - Simplified source filtering
Filter::Util::Call(3pm) - Perl Source Filter Utility Module
find(1p)            - find files
find(1)             - search for files in a directory hierarchy
find2perl(1)        - translate find command lines to Perl code
FindBin(3pm)        - Locate directory of original perl script
findchip(8)         - checks the FIR chipset.
findfs(8)           - Find a filesystem by label or UUID
findsmb(1)          - list info about machines that respond to SMB name queries on a subnet
finger(1)           - user information lookup program
fingerd(8)          - remote user information server
finite(3)           - BSD floating point classification functions
finitef(3)          - BSD floating point classification functions
finitel(3)          - BSD floating point classification functions
firefox(1)          - a Web browser for X11 derived from the Mozilla browser
fitstopnm(1)        - convert a FITS file into a PNM image
fixdlsrps(1)        - filter to fix DviLaser/PS documents to work with PSUtils
fixfiles(8)         - fix file SELinux security contexts.
fixfmps(1)          - filter to fix Framemaker documents so PSUtils work
fixmacps(1)         - filter to fix Macintosh documents with saner version of md
fixps(1)            - sanitize PostScript files
fixpsditps(1)       - filter to fix Transcript psdit documents so PSUtils work
fixpspps(1)         - filter to fix PSPrint PostScript so PSUtils work
fixscribeps(1)      - filter to fix Scribe documents so PSUtils work
fixtpps(1)          - filter to fix Tpscript documents to work with PSUtils
fixwfwps(1)         - filter to fix Word for Windows documents so PSUtils work
fixwpps(1)          - filter to fix WP documents so PSUtils work
fixwwps(1)          - filter to fix Windows Write documents so PSUtils work
flac(1)             - Free Lossless Audio Codec
__flbf(3)           - interfaces to stdio FILE structure
float.h(0p)         - floating types
flock(1)            - Manage locks from shell scripts
flock(2)            - apply or remove an advisory lock on an open file
flockfile(3)        - lock FILE for stdio
flockfile(3p)       - stdio locking functions
floor(3)            - largest integral value not greater than argument
floor(3p)           - floor function
floorf(3)           - largest integral value not greater than argument
floorf(3p)          - floor function
floorl(3)           - largest integral value not greater than argument
floorl(3p)          - floor function
floppy(8)           - format floppy disks
_flushlbf(3)        - interfaces to stdio FILE structure
flush(n)            - Flush buffered output for a channel
fma(3)              - floating-point multiply and add
fma(3p)             - floating-point multiply-add
fmaf(3)             - floating-point multiply and add
fmaf(3p)            - floating-point multiply-add
fmal(3)             - floating-point multiply and add
fmal(3p)            - floating-point multiply-add
fmax(3)             - find maximum value
fmax(3p)            - determine maximum numeric value of two floating-point numbers
fmaxf(3)            - find maximum value
fmaxf(3p)           - determine maximum numeric value of two floating-point numbers
fmaxl(3)            - find maximum value
fmaxl(3p)           - determine maximum numeric value of two floating-point numbers
fmemopen(3)         - open memory as stream
fmin(3)             - find minimum value
fmin(3p)            - determine minimum numeric value of two floating-point numbers
fminf(3)            - find minimum value
fminf(3p)           - determine minimum numeric value of two floating-point numbers
fminl(3)            - find minimum value
fminl(3p)           - determine minimum numeric value of two floating-point numbers
fmod(3)             - floating-point remainder function
fmod(3p)            - floating-point remainder value function
fmodf(3)            - floating-point remainder function
fmodf(3p)           - floating-point remainder value function
fmodl(3)            - floating-point remainder function
fmodl(3p)           - floating-point remainder value function
fmt(1)              - simple optimal text formatter
fmtmsg(3p)          - display a message in the specified format on standard error and/or a system console
fmtmsg(3)           - print formatted error messages
fmtmsg.h(0p)        - message display structures
fnmatch(3)          - match filename or pathname
fnmatch(3p)         - match a filename or a pathname
fnmatch.h(0p)       - filename-matching types
fold(1p)            - filter for folding lines
fold(1)             - wrap each input line to fit in specified width
font2c(1)           - Write PostScript Type 0 or Type 1 font as C code
fonts-conf(5)       - Font configuration files
fonttosfnt(1x)      - Wrap a bitmap font in a sfnt(TrueType) wrapper
foomatic-addpjloptions(8) - Format PJL option information the for foomatic database
foomatic-combo-xml(1) - <put a short description here>
foomatic-compiledb(1) - Compile the Foomatic printer/driver database
foomatic-configure(1) - the main configuration program of the foomatic printing system.
foomatic-getpjloptions(8) - <put a short description here>
foomatic-gswrapper(1) - foomatic wrapper for ghostscript
foomatic-kitload(8) - installs a data kit into the foomatic database.
foomatic-perl-data(1) - generate Perl data structures from XML
foomatic-ppdfile(1) - Generate a PPD file for a given printer/driver combo
foomatic-ppdload(8) - <put a short description here>
foomatic-ppd-options(1) - show the PPD options
foomatic-preferred-driver(8) - <put a short description here>
foomatic-printjob(1) - manage printer jobs in a spooler-independent fashion
foomatic-rip(1)     - Universal print filter/RIP wrapper
fopen(3p)           - open a stream
fopen(3)            - stream open functions
foreach(n)          - Iterate over all elements in one or more lists
fork(2)             - create a child process
fork(3p)            - create a new process
forkpty(3)          - tty utility functions
formail(1)          - mail(re)formatter
format(n)           - Format a string in the style of sprintf
for(n)              - ``For'' loop
fort77(1p)          - FORTRAN compiler(FORTRAN)
fpathconf(3)        - get configuration values for files
fpathconf(3p)       - get configurable pathname variables
fpclassify(3)       - floating-point classification macros
fpclassify(3p)      - classify real floating type
__fpending(3)       - interfaces to stdio FILE structure
fpit(4)             - Fujitsu Stylistic input driver
fprintf(3)          - formatted output conversion
fprintf(3p)         - print formatted output
__fpurge(3)         - purge a stream
fpurge(3)           - purge a stream
fputc(3)            - output of characters and strings
fputc(3p)           - put a byte on a stream
fputc_unlocked(3)   - non-locking stdio functions
fputs(3)            - output of characters and strings
fputs(3p)           - put a string on a stream
fputs_unlocked(3)   - non-locking stdio functions
fputwc(3p)          - put a wide-character code on a stream
fputwc(3)           - write a wide character to a FILE stream
fputwc_unlocked(3)  - non-locking stdio functions
fputws(3p)          - put a wide-character string on a stream
fputws(3)           - write a wide character string to a FILE stream
fputws_unlocked(3)  - non-locking stdio functions
fread(3)            - binary stream input/output
fread(3p)           - binary input
__freadable(3)      - interfaces to stdio FILE structure
__freading(3)       - interfaces to stdio FILE structure
fread_unlocked(3)   - non-locking stdio functions
free(1)             - Display amount of free and used memory in the system
free(3)             - Allocate and free dynamic memory
free(3p)            - free allocated memory
freeaddrinfo(3)     - network address and service translation
freeaddrinfo(3p)    - get address information
freecon(3)          - free memory associated with SELinux security contexts.
freeconary(3)       - free memory associated with SELinux security contexts.
free_hugepages(2)   - allocate or free huge pages
freopen(3p)         - open a stream
freopen(3)          - stream open functions
frexp(3)            - convert floating-point number to fractional and integral components
frexp(3p)           - extract mantissa and exponent from a double precision number
frexpf(3)           - convert floating-point number to fractional and integral components
frexpf(3p)          - extract mantissa and exponent from a double precision number
frexpl(3)           - convert floating-point number to fractional and integral components
frexpl(3p)          - extract mantissa and exponent from a double precision number
fs(5)               - Linux filesystem types: minix, ext, ext2, ext3, xia, msdos, umsdos, vfat, proc, nfs, iso9660, hpfs, sysv, smb, ncpfs
fsadm(8)            - utility to resize or check filesystem on a device
fscanf(3)           - input format conversion
fscanf(3p)          - convert formatted input
fsck(8)             - check and repair a Linux file system
fsck.ext2(8)        - check a Linux ext2/ext3 file system
fsck.ext3(8)        - check a Linux ext2/ext3 file system
fsck.msdos(8)       - check and repair MS-DOS file systems
fsck.vfat(8)        - check and repair MS-DOS file systems
fseek(3p)           - reposition a file-position indicator in a stream
fseek(3)            - reposition a stream
fseeko(3p)          - reposition a file-position indicator in a stream
fseeko(3)           - seek to or report file position
fsetfilecon(3)      - set SELinux security context of a file
__fsetlocking(3)    - interfaces to stdio FILE structure
fsetpos(3p)         - set current file position
fsetpos(3)          - reposition a stream
fsfreeze(8)         - suspend access to a filesystem (Linux Ext3/4, ReiserFS, JFS, XFS)
fstab(5)            - static information about the filesystems
fstab-decode(8)     - run a command with fstab-encoded arguments
fstat(2)            - get file status
fstat(3p)           - get file status
fstatat(2)          - get file status relative to a directory file descriptor
fstatfs(2)          - get file system statistics
fstatvfs(2)         - get file system statistics
fstatvfs(3p)        - get file system information
fstopgm(1)          - convert a Usenix FaceSaver(tm) file into a PGM image
fsync(2)            - synchronize a file's in-core state with storage device
fsync(3p)           - synchronize changes to a file
ftell(3p)           - return a file offset in a stream
ftell(3)            - reposition a stream
ftello(3p)          - return a file offset in a stream
ftello(3)           - seek to or report file position
ftime(3p)           - get date and time(LEGACY)
ftime(3)            - return date and time
ftok(3)             - convert a pathname and a project identifier to a System V IPC key
ftok(3p)            - generate an IPC key
ftp(1)              - ARPANET file transfer program
ftp(1)              - Internet file transfer program
ftpd(8)             - DARPA Internet File Transfer Protocol server
ftpd_selinux(8)     - Security-Enhanced Linux policy for ftp daemons.
ftpusers(5)         - list of users that may not log in via the FTP daemon
ftruncate(2)        - truncate a file to a specified length
ftruncate(3p)       - truncate a file to a specified length
ftrylockfile(3)     - lock FILE for stdio
ftrylockfile(3p)    - stdio locking functions
fts(3)              - traverse a file hierarchy
fts_children(3)     - traverse a file hierarchy
fts_close(3)        - traverse a file hierarchy
fts_open(3)         - traverse a file hierarchy
fts_read(3)         - traverse a file hierarchy
fts_set(3)          - traverse a file hierarchy
ftw(3)              - file tree walk
ftw(3p)             - traverse(walk) a file tree
ftw.h(0p)           - file tree traversal
full(4)             - always full device
funlockfile(3)      - lock FILE for stdio
funlockfile(3p)     - stdio locking functions
funzip(1)           - filter for extracting from a ZIP archive in a pipe
fuser(1)            - identify processes using files or sockets
fuser(1p)           - list process IDs of all processes that have one or more files open
futex(2)            - Fast Userspace Locking system call
futex(4)            - Fast Userspace Locking
futex(7)            - Fast Userspace Locking
futimes(3)          - change access and/or modification times of an open file
futimesat(2)        - change timestamps of a file relative to a directory file descriptor
fwide(3p)           - set stream orientation
fwide(3)            - set and determine the orientation of a FILE stream
fwprintf(3)         - formatted wide character output conversion
fwprintf(3p)        - print formatted wide-character output
__fwritable(3)      - interfaces to stdio FILE structure
fwrite(3)           - binary stream input/output
fwrite(3p)          - binary output
fwrite_unlocked(3)  - non-locking stdio functions
__fwriting(3)       - interfaces to stdio FILE structure
fwscanf(3p)         - convert formatted wide-character input
g++(1)              - GNU project C and C++ compiler
g3topbm(1)          - convert a Group 3 fax file into a PBM image
gai.conf(5)         - getaddrinfo(3) configuration file
gai_strerror(3)     - network address and service translation
gai_strerror(3p)    - address and name information error description
gamma(3)            - (logarithm of the) gamma function
gammaf(3)           - (logarithm of the) gamma function
gammal(3)           - (logarithm of the) gamma function
gawk(1)             - pattern scanning and processing language
gcalctool(1)        - a desktop calculator
gcc(1)              - GNU project C and C++ compiler
gcj-dbtool(1)       - Manipulate class file mapping databases for libgcj
gconftool-2(1)      - GNOME configuration tool
gcov(1)             - coverage testing tool
gcvt(3)             - convert a floating-point number to a string
gcvt(3p)            - convert a floating-point number to a string(LEGACY)
GDBM_File(3pm)      - Perl5 access to the gdbm library.
gdm(1)              - The GNOME Display Manager
gedit(1)            - text editor for the GNOME Desktop
gemtopbm(1)         - replaced by gemtopnm
gemtopnm(1)         - convert a GEM .img file into a PNM image
gencat(1p)          - generate a formatted message catalog
gendiff(1)          - utility to aid in error-free diff file generation
gendsa(1ssl)        - generate a DSA private key from a set of parameters
genhomedircon(8)    - generate SELinux file context configuration entries for user home directories
genhostid(1)        - generate and set a hostid for the current host
genkey(1)           - generate SSL certificates and certificate requests
genrsa(1ssl)        - generate an RSA private key
geqn(1)             - format equations for troff
GET(1)              - Simple command line user agent
getaddrinfo(3)      - network address and service translation
getaddrinfo(3p)     - get address information
getafm(1)           - create an AFM file for a PostScript font.
getaliasbyname(3)   - read an alias entry
getaliasbyname_r(3) - read an alias entry
getaliasent(3)      - read an alias entry
getaliasent_r(3)    - read an alias entry
getc(3)             - input of characters and strings
getc(3p)            - get a byte from a stream
getchar(3)          - input of characters and strings
getchar(3p)         - get a byte from a stdin stream
getchar_unlocked(3) - non-locking stdio functions
getchar_unlocked(3p) - stdio with explicit client locking
getcon(3)           - get SELinux security context of a process.
getconf(1p)         - get configuration values
getcontext(2)       - get or set the user context
getcontext(3p)      - get and set current user context
getc_unlocked(3)    - non-locking stdio functions
getc_unlocked(3p)   - stdio with explicit client locking
get_current_dir_name(3) - Get current working directory
getcwd(2)           - get current working directory
getcwd(3)           - Get current working directory
getcwd(3p)          - get the pathname of the current working directory
getdate(3)          - convert a string to struct tm
getdate(3p)         - convert user format date and time
getdate_err(3p)     - convert user format date and time
getdate_r(3)        - convert a string to struct tm
get_default_context(3) - determine SELinux context(s) for user sessions
get_default_context_with_level(3) - determine SELinux context(s) for user sessions
get_default_context_with_role(3) - determine SELinux context(s) for user sessions
get_default_context_with_rolelevel(3) - determine SELinux context(s) for user sessions
getdelim(3)         - delimited string input
getdents(2)         - get directory entries
getdirentries(3)    - get directory entries in a filesystem independent format
getdomainname(2)    - get/set domain name
getdtablesize(2)    - get descriptor table size
getegid(2)          - get group identity
getegid(3p)         - get the effective group ID
getenforce(8)       - get the current mode of SELinux
getent(1)           - get entries from administrative database
getenv(3)           - get an environment variable
getenv(3p)          - get value of an environment variable
geteuid(2)          - get user identity
geteuid(3p)         - get the effective user ID
getexeccon(3)       - get or set the SELinux security context used for executing a new process.
getfacl(1)          - get file access control lists
getfattr(1)         - get extended attributes of filesystem objects
getfilecon(3)       - get SELinux security context of a file
getfscreatecon(3)   - get or set the SELinux security context used for creating a new file system object.
getfsent(3)         - handle fstab entries
getfsfile(3)        - handle fstab entries
getfsspec(3)        - handle fstab entries
getgid(2)           - get group identity
getgid(3p)          - get the real group ID
getgrent(3)         - get group file entry
getgrent(3p)        - group database entry functions
getgrent_r(3)       - get group file entry reentrantly
getgrgid(3)         - get group file entry
getgrgid(3p)        - get group database entry for a group ID
getgrgid_r(3)       - get group file entry
getgrgid_r(3p)      - get group database entry for a group ID
getgrnam(3)         - get group file entry
getgrnam(3p)        - search group database for a name
getgrnam_r(3)       - get group file entry
getgrnam_r(3p)      - search group database for a name
getgrouplist(3)     - list of groups a user belongs to
getgroups(2)        - get/set list of supplementary group IDs
getgroups(3p)       - get supplementary group IDs
gethostbyaddr(3)    - get network host entry
gethostbyaddr(3p)   - network host database functions
gethostbyname2(3)   - get network host entry
gethostbyname2_r(3) - get network host entry
gethostbyname(3)    - get network host entry
gethostbyname(3p)   - network host database functions
gethostbyname_r(3)  - get network host entry
gethostent(3)       - get network host entry
gethostent(3p)      - network host database functions
gethostent_r(3)     - get network host entry
gethostid(2)        - get or set the unique identifier of the current host
gethostid(3p)       - get an identifier for the current host
gethostip(1)        - convert an IP address into various formats
gethostname(2)      - get/set host name
gethostname(3p)     - get name of current host
getitimer(2)        - get or set value of an interval timer
getitimer(3p)       - get and set value of interval timer
get_kernel_syms(2)  - retrieve exported kernel and module symbols
getkey(1)           - wait until a key is pressed
getkeycodes(8)      - print kernel scancode-to-keycode mapping table
getkeycreatecon(3)  - get or set the SELinux security context used for creating a new kernel keyrings.
getline(3)          - delimited string input
getlist(1)          - get a list from an NNTP server
getloadavg(3)       - get system load averages
getlogin(3)         - get user name
getlogin(3p)        - get login name
getlogin_r(3)       - get user name
getlogin_r(3p)      - get login name
get_mempolicy(2)    - get the current process' or memory address' NUMA policy
getmntent(3)        - get file system descriptor file entry
getmntent_r(3)      - get file system descriptor file entry
getmsg(2)           - unimplemented system calls
getmsg(3p)          - receive next message from a STREAMS file(STREAMS)
get_myaddress(3)    - library routines for remote procedure calls
getnameinfo(3)      - address-to-name translation in protocol-independent manner
getnameinfo(3p)     - get name information
getnetbyaddr(3)     - get network entry
getnetbyaddr(3p)    - network database functions
getnetbyname(3)     - get network entry
getnetbyname(3p)    - network database functions
getnetent(3)        - get network entry
getnetent(3p)       - network database functions
getnetgrent(3)      - handle network group entries
getnetgrent_r(3)    - handle network group entries
getopt(1)           - parse command options(enhanced)
getopt(3)           - Parse command-line options
getopt(3p)          - command option parsing
getopt_long(3)      - Parse command-line options
Getopt::Long(3pm)   - Extended processing of command line options
getopt_long_only(3) - Parse command-line options
getopts(1)          - bash built-in commands, see bash(1)
getopts(1p)         - parse utility options
Getopt::Std(3pm)    - Process single-character switches with switch clustering
get_ordered_context_list(3) - determine SELinux context(s) for user sessions
get_ordered_context_list_with_level(3) - determine SELinux context(s) for user sessions
getpagesize(2)      - get memory page size
getpass(3)          - get a password
getpeercon(3)       - get SELinux security context of a process.
getpeername(2)      - get name of connected peer socket
getpeername(3p)     - get the name of the peer socket
getpgid(2)          - set/get process group
getpgid(3p)         - get the process group ID for a process
getpgrp(2)          - set/get process group
getpgrp(3p)         - get the process group ID of the calling process
getpid(2)           - get process identification
getpid(3p)          - get the process ID
getpidcon(3)        - get SELinux security context of a process.
getpmsg(2)          - unimplemented system calls
getpmsg(3p)         - receive next message from a STREAMS file(STREAMS)
getppid(2)          - get process identification
getppid(3p)         - get the parent process ID
getprevcon(3)       - get SELinux security context of a process.
getpriority(2)      - get/set program scheduling priority
getpriority(3p)     - get and set the nice value
getprotobyname(3)   - get protocol entry
getprotobyname(3p)  - network protocol database functions
getprotobynumber(3) - get protocol entry
getprotobynumber(3p) - network protocol database functions
getprotoent(3)      - get protocol entry
getprotoent(3p)     - network protocol database functions
getpt(3)            - open the pseudo-terminal master(PTM)
getpw(3)            - Re-construct password line entry
getpwent(3)         - get password file entry
getpwent(3p)        - user database functions
getpwent_r(3)       - get passwd file entry reentrantly
getpwnam(3)         - get password file entry
getpwnam(3p)        - search user database for a name
getpwnam_r(3)       - get password file entry
getpwnam_r(3p)      - search user database for a name
getpwuid(3)         - get password file entry
getpwuid(3p)        - search user database for a user ID
getpwuid_r(3)       - get password file entry
getpwuid_r(3p)      - search user database for a user ID
getresgid(2)        - get real, effective and saved user or group ID
getresuid(2)        - get real, effective and saved user or group ID
getrlimit(2)        - get/set resource limits
getrlimit(3p)       - control maximum resource consumption
get_robust_list(2)  - get/set the list of robust futexes
getrpcbyname(3)     - get RPC entry
getrpcbynumber(3)   - get RPC entry
getrpcent(3)        - get RPC entry
getrpcport(3)       - get RPC port number
getrusage(2)        - get resource usage
getrusage(3p)       - get information about resource utilization
gets(3)             - input of characters and strings
gets(3p)            - get a string from a stdin stream
getsebool(8)        - get SELinux boolean value(s)
getservbyname(3)    - get service entry
getservbyname(3p)   - network services database functions
getservbyport(3)    - get service entry
getservbyport(3p)   - network services database functions
getservent(3)       - get service entry
getservent(3p)      - network services database functions
getseuserbyname(3)  - get SELinux username and level for a given Linux username
getsid(2)           - get session ID
getsid(3p)          - get the process group ID of a session leader
gets(n)             - Read a line from a channel
getsockname(2)      - get socket name
getsockname(3p)     - get the socket name
getsockopt(2)       - get and set options on sockets
getsockopt(3p)      - get the socket options
getspent(3)         - encrypted password file routines
getspent_r(3)       - encrypted password file routines
getspnam(3)         - encrypted password file routines
getspnam_r(3)       - encrypted password file routines
getsubopt(3p)       - parse suboption arguments from a string
gettext(1)          - translate message
get_thread_area(2)  - Get a Thread Local Storage(TLS) area
gettid(2)           - get thread identification
gettimeofday(2)     - get / set time
gettimeofday(3p)    - get the date and time
getttyent(3)        - get ttys file entry
getttynam(3)        - get ttys file entry
getuid(2)           - get user identity
getuid(3p)          - get a real user ID
getumask(3)         - get file creation mask
getunwind(2)        - copy the unwind data to caller's buffer
getusershell(3)     - get legal user shells
getutent(3)         - access utmp file entries
getutent_r(3)       - access utmp file entries
getutid(3)          - access utmp file entries
getutid_r(3)        - access utmp file entries
getutline(3)        - access utmp file entries
getutline_r(3)      - access utmp file entries
getutxent(3)        - access utmp file entries
getutxent(3p)       - user accounting database functions
getutxid(3)         - access utmp file entries
getutxid(3p)        - user accounting database functions
getutxline(3)       - access utmp file entries
getutxline(3p)      - user accounting database functions
getw(3)             - input and output of words(ints)
getwc(3p)           - get a wide character from a stream
getwc(3)            - read a wide character from a FILE stream
getwchar(3p)        - get a wide character from a stdin stream
getwchar(3)         - read a wide character from standard input
getwchar_unlocked(3) - non-locking stdio functions
getwc_unlocked(3)   - non-locking stdio functions
getwd(3)            - Get current working directory
getwd(3p)           - get the current working directory pathname(LEGACY)
gfloppy(1)          - a simple floppy formatter for the GNOME
ghostscript(1)      - Ghostscript (PostScript and PDF language interpreter and previewer)
gif2tiff(1)         - create a TIFF file from a GIF87 format image file
giftopnm(1)         - convert a GIF file into a PNM image
gij(1)              - GNU interpreter for Java bytecode
gimp(1)             - an image manipulation and paint program.
gimp-2.2(1)         - an image manipulation and paint program.
gimpprint-color(7)  - Gimp-Print color balancing
gimpprint-dithers(7) - Gimp-Print dither algorithms
gimpprint-imagetypes(7) - Gimp-Print image types
gimpprint-inktypes(7) - Gimp-Print inkset types
gimpprint-mediasizes(7) - Gimp-Print media sizes
gimpprint-mediasources(7) - Gimp-Print media sources
gimpprint-mediatypes(7) - Gimp-Print media types
gimpprint-models(7) - Gimp-Print printer drivers
gimpprint-resolutions(7) - Gimp-Print print resolutions
gimprc-2.2(5)       - gimp configuration file
gimprc(5)           - gimp configuration file
gimp-remote(1)      - tells a running GIMP to open a (local or remote) image file.
gimp-remote-2.2(1)  - tells a running GIMP to open a (local or remote) image file.
gimptool(1)         - script to perform various GIMPy functions
gimptool-2.0(1)     - script to perform various GIMPy functions
gindxbib(1)         - make inverted index for bibliographic databases
gjdoc(1)            - Documentation generation framework for Java source files
glob(3)             - find pathnames matching a pattern, free memory from glob()
glob(3p)            - generate pathnames matching a pattern
glob(7)             - Globbing pathnames
global(n)           - Access global variables
globfree(3)         - find pathnames matching a pattern, free memory from glob()
globfree(3p)        - generate pathnames matching a pattern
glob.h(0p)          - pathname pattern-matching types
glob(n)             - Return names of files that match patterns
glookbib(1)         - search bibliographic databases
gmtime(3p)          - convert a time value to a broken-down UTC time
gmtime(3)           - transform date and time to broken-down time or ASCII
gmtime_r(3p)        - convert a time value to a broken-down UTC time
gmtime_r(3)         - transform date and time to broken-down time or ASCII
gnome-about(1)      - The Gnome about box.
gnome-dictionary(1) - Look up words on dictionaries
gnome-mount(1)      - Mount drives and volumes using HAL and read settings from the GNOME desktop configuration system gconf.
gnome-options(7)    - Standard Command Line Options for GNOME 2 Programs
gnome-panel(1)      - display the GNOME panel
gnome-search-tool(1) - the GNOME Search Tool
gnome-session-save(1) - Saves the current GNOME session (or terminates it)
gnome-system-log(1) - the GNOME System Log Viewer
gnroff(1)           - emulate nroff command with groff
gnupg(7)            - The GNU Privacy Guard suite of programs
gouldtoppm(1)       - convert Gould scanner file into a PPM image
gpasswd(1)          - administer the /etc/group file
gpg(1)              - encryption and signing tool
gpg.ru(1)           -      
gpgv(1)             - signature verification tool
gphoto2(1)          - command-line gphoto2 client
gpic(1)             - compile pictures for troff or TeX
gpilot-install-file(1) - gnome-pilot file conduit scheduler
gpm(8)              - a cut and paste utility and mouse server for virtual consoles
gpm-root(1)         - a default handler for gpm, used to draw menus on the root window
gpm-types(7)        - (unknown subject)
gprof(1)            - display call graph profile data
grantpt(3)          - grant access to the slave pseudo-terminal
grantpt(3p)         - grant access to the slave pseudo-terminal device
grefer(1)           - preprocess bibliographic references for groff
grep(1)             - print lines matching a pattern
grep(1p)            - search a file for a pattern
grephistory(1)      - Query the INN history database
grepjar(1)          - search files in a jar file for a pattern
grmic(1)            - Generate stubs for Remote Method Invocation
grmiregistry(1)     - Remote object registry
grn(1)              - groff preprocessor for gremlin files
grodvi(1)           - convert groff output to TeX dvi format
groff(1)            - front-end for the groff document formatting system
groff(7)            - a short reference for the GNU roff language
groff_char(7)       - groff character names
groff_diff(7)       - differences between GNU troff and classical troff
groffer(1)          - display groff files and man pages on X and tty
groff_font(5)       - format of groff device and font description files
groff_man(7)        - groff `man' macros to support generation of man pages
groff_mdoc(7)       - reference for groff's mdoc implementation
groff_me(7)         - troff macros for formatting papers
groff_mm(7)         - groff mm macros
groff_mmse(7)       - svenska mm makro för groff
groff_mom(7)        - groff `mom' macros
groff_ms(7)         - groff ms macros
groff_out(5)        - groff intermediate output format
groff_tmac(5)       - macro files in the roff typesetting system
groff_trace(7)      - groff macro package trace.tmac
groff_www(7)        - groff macros for authoring web pages
grohtml(1)          - html driver for groff
grolbp(1)           - groff driver for Canon CAPSL printers (LBP-4 and LBP-8 series laser printers).
grolj4(1)           - groff driver for HP Laserjet 4 family
grops(1)            - PostScript driver for groff
grotty(1)           - groff driver for typewriter-like devices
group(5)            - user group file
groupadd(8)         - create a new group
group.conf(5)       - configuration file for the pam_group module
groupdel(8)         - delete a group
groupmod(8)         - modify a group
groups(1)           - print the groups a user is in
growisofs(1)        - combined mkisofs frontend/DVD recording program.
grpck(8)            - verify integrity of group files
grpconv(8)          - convert to and from shadow passwords and groups
grp.h(0p)           - group structure
grpunconv(8)        - convert to and from shadow passwords and groups
grub(8)             - the grub shell
grubby(8)           - command line tool for configuring grub, lilo, and elilo
grub-install(8)     - install GRUB on your drive
grub-md5-crypt(8)   - Encrypt a password in MD5 format
grub-terminfo(8)    - Generate a terminfo command from a terminfo name
gs(1)               - Ghostscript (PostScript and PDF language interpreter and previewer)
gsf-office-thumbnailer(1) - office files thumbnailer for the GNOME desktop
gshadow(5)          - shadowed group file
gsignal(3)          - software signal facility
gslp(1)             - Format and print text using ghostscript
gsnd(1)             - Run ghostscript (PostScript and PDF engine) without display
gsoelim(1)          - interpret .so requests in groff input
gssd(8)             - rpcsec_gss daemon
gst-feedback-0.10(1) - generate debug info for GStreamer bug reports
gst-inspect-0.10(1) - print info about a GStreamer plugin or element
gst-launch-0.10(1)  - build and run a GStreamer pipeline
gst-typefind-0.10(1) - print MIME type of file
gst-visualise-0.10(1) - Run a GStreamer pipeline to display an audio visualisation
gst-xmlinspect-0.10(1) - print info about a GStreamer plugin or element
gst-xmllaunch-0.10(1) - build and run a GStreamer pipeline from an XML serialization
gtar(1)             - The GNU version of the tar archiving utility
gtbl(1)             - format tables for troff
gtf(1x)             - calculate VESA GTF mode lines
gthumb(1)           - an image viewer and browser for GNOME
gtroff(1)           - the troff processor of the groff text formatting system
gtty(2)             - unimplemented system calls
gunzip(1)           - compress or expand files
gzexe(1)            - compress executable files in place
gzip(1)             - compress or expand files
h2ph(1)             - convert .h C header files to .ph Perl header files
h2xs(1)             - convert .h C header files to Perl extensions
hald(8)             - HAL daemon
hal-device(1)       - list and manage HAL devices
hal-find-by-capability(1) - find device objects by capability matching
hal-find-by-property(1) - find device objects by property matching
hal-get-property(1) - get a property from a device object
hal-set-property(1) - set a property on a device object
halt(8)             - stop the system.
hash(1)             - bash built-in commands, see bash(1)
hash(1p)            - remember or report utility locations
Hash::Util(3pm)     - A selection of general-utility hash subroutines
hasmntopt(3)        - get file system descriptor file entry
hciattach(8)        - attach serial devices via UART HCI to BlueZ stack
hciconfig(8)        - configure Bluetooth devices
hcid(8)             - Bluetooth Host Controller Interface Daemon
hcid.conf(5)        - Configuration file for the hcid Bluetooth HCI daemon
hcitool(1)          - configure Bluetooth connections
hcreate(3)          - hash table management
hcreate(3p)         - manage hash search table
hcreate_r(3)        - hash table management
hd(4)               - MFM/IDE hard disk devices
hdestroy(3)         - hash table management
hdestroy(3p)        - manage hash search table
hdestroy_r(3)       - hash table management
hdifftopam(1)       - convert horizontal difference image to original PAM image
hdparm(8)           - get/set hard disk parameters
head(1)             - output the first part of files
head(1p)            - copy the first part of files
HEAD(1)             - Simple command line user agent
help(1)             - bash built-in commands, see bash(1)
h_errno(3p)         - error return value for network database operations
herror(3)           - get network host entry
hesiod.conf(5)      - Configuration file for the Hesiod library
hexdump(1)          - ascii, decimal, hexadecimal, octal dump
hid2hci(8)          - Bluetooth HID to HCI mode switching utility
hidd(1)             - Bluetooth HID daemon
hier(7)             - Description of the file system hierarchy
hinotes(1)          - Syncronize your Hi-Notes database with your desktop machine. Hi-Notes must be installed on your Palm handheld (and at least one entry must exist wi...
hipstopgm(1)        - convert a HIPS file into a PGM image
hisaxctrl(8)        - configure HiSax-Module
history(1)          - bash built-in commands, see bash(1)
history(3)          - GNU History Library
history(5)          - record of current and recently expired Usenet articles
history(n)          - Manipulate the history list
hmac(3ssl)          - HMAC message authentication code
HMAC(3ssl)          - HMAC message authentication code
HMAC_cleanup(3ssl)  - HMAC message authentication code
HMAC_Final(3ssl)    - HMAC message authentication code
HMAC_Init(3ssl)     - HMAC message authentication code
HMAC_Update(3ssl)   - HMAC message authentication code
host(1)             - DNS lookup utility
host.conf(5)        - resolver configuration file
hostid(1)           - print the numeric identifier for the current host
hostname(1)         - show or set the system's host name
hosts(5)            - The static table lookup for host names
hosts_access(3)     - access control library
hosts_access(5)     - format of host access control files
hosts.allow(5)      - format of host access control files
hosts.deny(5)       - format of host access control files
hosts.equiv(5)      - list of hosts and users that are granted "trusted"r command access to your system
hosts_options(5)    - host access control language extensions
hpftodit(1)         - create font description files for use with groff - Tlj4
hsearch(3)          - hash table management
hsearch(3p)         - manage hash search table
hsearch_r(3)        - hash table management
hstrerror(3)        - get network host entry
htcacheclean(8)     - Clean up the disk cache
htdbm(1)            - Manipulate DBM password databases
htdigest(1)         - manage user files for digest authentication
HTML::Entities(3pm) - Encode or decode strings with HTML entities
HTML::Filter(3pm)   - Filter HTML text through the parser
HTML::Form(3pm)     - Class that represents an HTML form element
HTML::HeadParser(3pm) - Parse <HEAD> section of a HTML document
HTML::LinkExtor(3pm) - Extract links from an HTML document
HTML::Parser(3pm)   - HTML parser class
HTML::PullParser(3pm) - Alternative HTML::Parser interface
HTML::Tagset(3pm)   - data tables useful in parsing HTML
HTML::TokeParser(3pm) - Alternative HTML::Parser interface
htonl(3)            - convert values between host and network byte order
htonl(3p)           - convert values between host and network byte order
htons(3)            - convert values between host and network byte order
htons(3p)           - convert values between host and network byte order
htpasswd(1)         - Manage user files for basic authentication
HTTP::Cookies(3pm)  - HTTP cookie jars
HTTP::Cookies::Microsoft(3pm) - access to Microsoft cookies files
HTTP::Cookies::Netscape(3pm) - access to Netscape cookies files
httpd(8)            - Apache Hypertext Transfer Protocol Server
HTTP::Daemon(3pm)   - a simple http server class
HTTP::Date(3pm)     - date conversion routines
httpd_selinux(8)    - Security Enhanced Linux Policy for the httpd daemon
HTTP::Headers(3pm)  - Class encapsulating HTTP Message headers
HTTP::Headers::Util(3pm) - Header value parsing utility functions
HTTP::Message(3pm)  - HTTP style message (base class)
http(n)             - Client-side implementation of the HTTP/1.0 protocol.
HTTP::Negotiate(3pm) - choose a variant to serve
HTTP::Request(3pm)  - HTTP style request message
HTTP::Request::Common(3pm) - Construct common HTTP::Request objects
HTTP::Response(3pm) - HTTP style response message
HTTP::Status(3pm)   - HTTP Status code processing
HUGE_VAL(3)         - floating point constants
HUGE_VALF(3)        - floating point constants
HUGE_VALL(3)        - floating point constants
hwclock(8)          - query and set the hardware clock(RTC)
hypot(3)            - Euclidean distance function
hypot(3p)           - Euclidean distance function
hypotf(3)           - Euclidean distance function
hypotf(3p)          - Euclidean distance function
hypotl(3)           - Euclidean distance function
hypotl(3p)          - Euclidean distance function
I18N::Collate(3pm)  - compare 8-bit scalar data according to the current locale
I18N::Langinfo(3pm) - query locale information
I18N::LangTags(3pm) - functions for dealing with RFC3066-style language tags
I18N::LangTags::Detect(3pm) - detect the user's language preferences
I18N::LangTags::List(3pm) - - tags and names for human languages
i2cdetect(8)        - detect I2C chips
i2cdump(8)          - examine I2C registers
i2cget(8)           - read from I2C/SMBus chip registers
i2cset(8)           - set I2C registers
i2d_ASN1_OBJECT(3ssl) - ASN1 OBJECT IDENTIFIER functions
i2d_DHparams(3ssl)  - PKCS#3 DH parameter functions.
i2d_DSAPrivateKey(3ssl) - DSA key encoding and parsing functions.
i2d_DSA_PUBKEY(3ssl) - DSA key encoding and parsing functions.
i2d_DSAPublicKey(3ssl) - DSA key encoding and parsing functions.
i2d_DSA_SIG(3ssl)   - DSA key encoding and parsing functions.
i2d_Netscape_RSA(3ssl) - RSA public and private key encoding functions.
i2d_PKCS8PrivateKey_bio(3ssl) - PKCS#8 format private key functions
i2d_PKCS8PrivateKey_fp(3ssl) - PKCS#8 format private key functions
i2d_PKCS8PrivateKey_nid_bio(3ssl) - PKCS#8 format private key functions
i2d_PKCS8PrivateKey_nid_fp(3ssl) - PKCS#8 format private key functions
i2d_RSAPrivateKey(3ssl) - RSA public and private key encoding functions.
i2d_RSA_PUBKEY(3ssl) - RSA public and private key encoding functions.
i2d_RSAPublicKey(3ssl) - RSA public and private key encoding functions.
i2d_SSL_SESSION(3ssl) - convert SSL_SESSION object from/to ASN1 representation
i2d_X509(3ssl)      - X509 encode and decode functions
i2d_X509_ALGOR(3ssl) - AlgorithmIdentifier functions.
i2d_X509_bio(3ssl)  - X509 encode and decode functions
i2d_X509_CRL(3ssl)  - PKCS#10 certificate request functions.
i2d_X509_CRL_bio(3ssl) - PKCS#10 certificate request functions.
i2d_X509_CRL_fp(3ssl) - PKCS#10 certificate request functions.
i2d_X509_fp(3ssl)   - X509 encode and decode functions
i2d_X509_NAME(3ssl) - X509_NAME encoding functions
i2d_X509_REQ(3ssl)  - PKCS#10 certificate request functions.
i2d_X509_REQ_bio(3ssl) - PKCS#10 certificate request functions.
i2d_X509_REQ_fp(3ssl) - PKCS#10 certificate request functions.
i2d_X509_SIG(3ssl)  - DigestInfo functions.
i386(8)             - change reported architecture in new program environment and set personality flags
i810(4)             - Intel 8xx integrated graphics chipsets
ibod(1)             - ISDN MPPP bandwidth on demand daemon
ibod.cf(4)          - configuration file for ibod (ISDN Bandwidth On Demand)
icc2ps(1)           - little cms PostScript converter.
icclink(1)          - little cms device link generator.
iceauth(1x)         - ICE authority file utility
icmp(7)             - Linux IPv4 ICMP kernel module.
icnctrl(8)          - configure ICN ISDN adaptor
icontopbm(1)        - convert a Sun icon into a PBM image
iconv(1)            - Convert encoding of given files from one encoding to another
iconv(1p)           - codeset conversion
iconv(3p)           - codeset conversion function
iconv(3)            - perform character set conversion
iconv_close(3)      - deallocate descriptor for character set conversion
iconv_close(3p)     - codeset conversion deallocation function
iconv.h(0p)         - codeset conversion facility
iconv_open(3)       - allocate descriptor for character set conversion
iconv_open(3p)      - codeset conversion allocation function
id(1p)              - return user identity
id(1)               - print user identity
ident(8)            - nnrpd ident resolver
identify(1)         - describes the format and characteristics of one or more image files.
idle(2)             - make process 0 idle
idmap_ad(8)         - Samba's idmap_ad Backend for Winbind
idmapd(8)           - NFSv4 ID <-> Name Mapper
idmapd.conf(5)      - (unknown subject)
idmap_ldap(8)       - Samba's idmap_ldap Backend for Winbind
idmap_nss(8)        - Samba's idmap_nss Backend for Winbind
idmap_rid(8)        - Samba's idmap_rid Backend for Winbind
idmap_tdb(8)        - Samba's idmap_tdb Backend for Winbind
idn(1)              - Internationalized Domain Names command line tool
iecset(1)           - Set or dump IEC958 status bits
if(3pm)             - `use' a Perl module if a condition holds
ifconfig(8)         - configure a network interface
ifenslave(8)        - Attach and detach slave network devices to a bonding device.
if_freenameindex(3p) - free memory allocated by if_nameindex
if.h(0p)            - sockets local interfaces
if_indextoname(3p)  - map a network interface index to its corresponding name
if_nameindex(3p)    - return all network interface names and indexes
if_nametoindex(3p)  - map a network interface name to its corresponding index
if(n)               - Execute scripts conditionally
ifrename(8)         - rename network interfaces based on various static criteria
iftab(5)            - static information about the network interfaces
igawk(1)            - gawk with include files
ijs-config(1)       - script to get information about the installed version of ijs
ijsgimpprint(1)     - Ghostscript driver for Gimp-Print
ilbmtoppm(1)        - convert an ILBM file into a PPM image
ilogb(3)            - get integer exponent of a floating point value
ilogb(3p)           - return an unbiased exponent
ilogbf(3)           - get integer exponent of a floating point value
ilogbf(3p)          - return an unbiased exponent
ilogbl(3)           - get integer exponent of a floating point value
ilogbl(3p)          - return an unbiased exponent
ImageMagick(1)      - is a free software suite for the creation, modification and display of bitmap images.convert input-file [options] output-file
imaxabs(3)          - compute the absolute value of an integer
imaxabs(3p)         - return absolute value
imaxdiv(3)          - compute quotient and remainder of an integer division
imaxdiv(3p)         - return quotient and remainder
imgtoppm(1)         - convert an Img-whatnot file into a PPM image
imon(8)             - watch ISDN activities
imontty(8)          - display status of all ISDN lines
import(1)           - saves any visible window on an X server and outputs it as an image file. You can capture a single window, the entire screen, or any rectangular por...
inb(2)              - port I/O
inb_p(2)            - port I/O
includeres(1)       - filter to include resources in a PostScript document
incoming.conf(5)    - names and addresses that feed us news
incr(n)             - Increment the value of a variable
index(3)            - locate character in string
index(3p)           - character string operations(LEGACY)
indxbib(1)          - make inverted index for bibliographic databases
inet(3)             - Internet address manipulation routines
inet_addr(3)        - Internet address manipulation routines
inet_addr(3p)       - IPv4 address manipulation
inet_aton(3)        - Internet address manipulation routines
inet.h(0p)          - definitions for internet operations
inet_lnaof(3)       - Internet address manipulation routines
inet_makeaddr(3)    - Internet address manipulation routines
inet_netof(3)       - Internet address manipulation routines
inet_network(3)     - Internet address manipulation routines
inet_ntoa(3)        - Internet address manipulation routines
inet_ntoa(3p)       - IPv4 address manipulation
inet_ntop(3)        - Parse network address structures
inet_ntop(3p)       - convert IPv4 and IPv6 addresses between binary and text form
inet_pton(3)        - Create a network address structure
inet_pton(3p)       - convert IPv4 and IPv6 addresses between binary and text form
inews(1)            - Post a Usenet article to the local news server
in.fingerd(8)       - remote user information server
INFINITY(3)         - floating point constants
info(1)             - read Info documents
info(5)             - readable online documentation
infocmp(1m)         - compare or print out terminfo descriptions
infokey(1)          - compile customizations for Info
info(n)             - Return information about the state of the Tcl interpreter
infotocap(1m)       - convert a terminfo description into a termcap description
infotopam(1)        - convert Amiga .info icons to PAM
in.h(0p)            - Internet address family
init(8)             - process control initialization
initgroups(3)       - initialize the supplementary group access list
initlog(1)          - log messages and events to the system logger
init_module(2)      - Initialize a loadable module entry
initrd(4)           - boot loader initialized RAM disk
initscript(5)       - script that executes inittab commands.
initstate(3p)       - pseudo-random number functions
initstate(3)        - random number generator
inittab(5)          - format of the inittab file used by the sysv-compatible init process
inl(2)              - port I/O
inl_p(2)            - port I/O
inncheck(8)         - check inn configuration and database files.
inn.conf(5)         - Configuration data for InterNetNews programs
innconfval(1)       - Get configuration parameters from inn.conf
innd(8)             - InterNetNews daemon
inndf(8)            - Report free disk, inodes, and overview information
inndstart(8)        - Start innd
innetgr(3)          - handle network group entries
innfeed(1)          - multi-host, multi-connection, streaming NNTP feeder.
innfeed.conf(5)     - configuration file for innfeed
innmail(1)          - Simple mail-sending program
innochecksum(1)     - offline InnoDB file checksum utility
innreport(8)        - summarize INN log files.
innstat(8)          - print snapshot of INN system
innupgrade(8)       - Upgrade INN configuration files
innwatch(8)         - monitor innd.
innwatch.ctl(5)     - control Usenet supervision by innwatch
innxbatch(8)        - send xbatched Usenet articles to a remote NNTP server
innxmit(8)          - send Usenet articles to a remote NNTP server
inotify(7)          - monitoring file system events
inotify_add_watch(2) - add a watch to an initialized inotify instance
inotify_init(2)     - initialize an inotify instance
inotify_rm_watch(2) - remove an existing watch from an inotify instance
insb(2)             - port I/O
insl(2)             - port I/O
insmod(8)           - simple program to insert a module into the Linux Kernel
insque(3)           - insert/remove an item from a queue
insque(3p)          - insert or remove an element in a queue
install(1)          - copy files and set attributes
install-catalog(8)  - Manage a SGML or XML centralized catalog
install-datebook(1) - installs a new datebook entry onto your Palm handheld.
install-expenses(1) - Install an expense record from various parameters and arguments passed at connection time.
install-hinote(1)   - installs a new Hi-Note entry onto your Palm handheld.
install-info(1)     - update info/dir entries
install-memo(1)     - installs a new Memo Pad entry onto your Palm handheld.
install-netsync(1)  - reads or sets the Network Preferences information on a Palm Device.
install-todo(1)     - Updates the Palm ToDo list with one new entry.
install-user(1)     - reads or sets a Palm User and UserID on a Palm Device.
instmodsh(1)        - A shell to examine installed modules
insw(2)             - port I/O
integer(3pm)        - Perl pragma to use integer arithmetic instead of floating point
intel(4)            - Intel integrated graphics chipsets
in.telnetd(8)       - DARPA telnet protocol server
interp(n)           - Create and manipulate Tcl interpreters
intro(1)            - Introduction to user commands
intro(2)            - Introduction to system calls
intro(3)            - Introduction to library functions
intro(4)            - Introduction to special files
intro(5)            - Introduction to file formats
intro(6)            - Introduction to games
intro(7)            - Introduction to overview, conventions, and miscellany section
intro(8)            - Introduction to administration and privileged commands
inttypes.h(0p)      - fixed size integer types
inw(2)              - port I/O
inw_p(2)            - port I/O
IO(3pm)             - load various IO modules
io_cancel(2)        - Cancel an outstanding asynchronous I/O operation
ioctl(2)            - control device
ioctl(3p)           - control a STREAMS device(STREAMS)
ioctl_list(2)       - list of ioctl calls in Linux/i386 kernel
io_destroy(2)       - Destroy an asynchronous I/O context
IO::Dir(3pm)        - supply object methods for directory handles
IO::File(3pm)       - supply object methods for filehandles
io_getevents(2)     - Read asynchronous I/O events from the completion queue
IO::Handle(3pm)     - supply object methods for I/O handles
ionice(1)           - get/set program io scheduling class and priority
ioperm(2)           - set port input/output permissions
IO::Pipe(3pm)       - supply object methods for pipes
iopl(2)             - change I/O privilege level
IO::Poll(3pm)       - Object interface to system poll call
ioprio_get(2)       - get/set I/O scheduling class and priority
ioprio_set(2)       - get/set I/O scheduling class and priority
IO::Seekable(3pm)   - supply seek based methods for I/O objects
IO::Select(3pm)     - OO interface to the select system call
io_setup(2)         - Create an asynchronous I/O context
IO::Socket(3pm)     - Object interface to socket communications
IO::Socket::INET(3pm) - Object interface for AF_INET domain sockets
IO::Socket::INET6(3pm) - Object interface for AF_INET|AF_INET6 domain sockets
IO::Socket::SSL(3pm) - - Nearly transparent SSL encapsulation for IO::Socket::INET.
IO::Socket::UNIX(3pm) - Object interface for AF_UNIX domain sockets
io_submit(2)        - Submit asynchronous I/O blocks for processing
IO::Zlib(3pm)       - IO:: style interface to Compress::Zlib
ip6tables(8)        - IPv6 packet filter administration
ip(7)               - Linux IPv4 protocol implementation
ip(8)               - show / manipulate routing, devices, policy routing and tunnels
ipc(2)              - System V IPC system calls
ipc(5)              - System V interprocess communication mechanisms
ipcalc(1)           - perform simple manipulation of IP addresses
ipc.h(0p)           - XSI interprocess communication access structure
IPC::Msg(3pm)       - SysV Msg IPC object class
IPC::Open2(3pm)     - open a process for both reading and writing
IPC::Open3(3pm)     - open a process for reading, writing, and error handling
ipcrm(1p)           - remove an XSI message queue, semaphore set, or shared memory segment identifier
ipcrm(1)            - remove a message queue, semaphore set or shared memory id
ipcs(1p)            - report XSI interprocess communication facilities status
ipcs(1)             - provide information on ipc facilities
IPC::Semaphore(3pm) - SysV Semaphore IPC object class
IPC::SysV(3pm)      - SysV IPC constants
ipppd(8)            - (ISDN) Point to Point Protocol daemon
ipppstats(8)        - print PPP statistics
iprofd(8)           - Modem-register daemon
iptables(8)         - administration tool for IPv4 packet filtering and NAT
iptables-restore(8) - Restore IP Tables
iptables-save(8)    - Save IP Tables
iptstate(8)         - A top-like display of IP Tables state table entries
ipv6(7)             - Linux IPv6 protocol implementation
irattach(8)         - binds the Linux-IrDA stack to a IrDA port
irda(7)             - The Linux-IrDA protocol stack
irdadump(8)         - monitors the IrDA traffic on one or more links.
irdaping(8)         - sends IrDA test frames
irnet(4)            - IrNET protocol device
irnetd(8)           - Handle automatically incoming IrNET connections
irpsion5(8)         - IrDA connectivity to a Psion V PDA
irqbalance(1)       - distribute hardware interrupts across processors on a multiprocessor system
iruserok(3)         - routines for returning a stream to a remote command
isadump(8)          - examine ISA registers
isalnum(3)          - character classification routines
isalnum(3p)         - test for an alphanumeric character
isalpha(3)          - character classification routines
isalpha(3p)         - test for an alphabetic character
isascii(3)          - character classification routines
isascii(3p)         - test for a 7-bit US-ASCII character
isaset(8)           - set ISA registers
isastream(2)        - unimplemented system calls
isastream(3p)       - test a file descriptor(STREAMS)
isatty(3)           - does this descriptor refer to a terminal
isatty(3p)          - test for a terminal device
isblank(3)          - character classification routines
isblank(3p)         - test for a blank character
iscntrl(3)          - character classification routines
iscntrl(3p)         - test for a control character
is_context_customizable(3) - check whether SELinux context type is customizable by the administrator.
iscsiadm(8)         - open-iscsi administration utility
iscsid(8)           - Open-iSCSI daemon
iscsi-iname(8)      - iSCSI initiator name generation tool
iscsistart(8)       - iSCSI boot tool
iscsiuio(8)         - iSCSI UserSpace I/O driver
isdigit(3)          - character classification routines
isdigit(3p)         - test for a decimal digit
isdn_audio(4)       - audio extension of ttyI ISDN character devices
isdnbill(1)         - report isdn costs
isdn_cause(7)       - Description of ISDN cause messages.
isdnconf(1)         - manipulate or read ISDN phone number config files.
isdn.conf(5)        - config file for isdnlog
isdnctrl(4)         - ISDN control device
isdnctrl(8)         - get/set ISDN device information
isdnformat(5)       - common isdn config file format
isdninfo(4)         - ISDN status device
isdnlog(5)          - isdn log file
isdnlog(8)          - isdn log system (and more)
isdnlog.users(5)    - user base isdnlog config file
isdnrate(1)         - Print telefon rates and various info from rate-files(5).
isdnrep(1)          - report isdn activity
isfinite(3)         - floating-point classification macros
isfinite(3p)        - test for finite value
isgraph(3)          - character classification routines
isgraph(3p)         - test for a visible character
isgreater(3)        - macros to test a relation
isgreater(3p)       - test if x greater than y
isgreaterequal(3)   - macros to test a relation
isgreaterequal(3p)  - test if x is greater than or equal to y
isinf(3)            - floating-point classification macros
isinf(3p)           - test for infinity
isinff(3)           - BSD floating point classification functions
isinfl(3)           - BSD floating point classification functions
isless(3)           - macros to test a relation
isless(3p)          - test if x is less than y
islessequal(3)      - macros to test a relation
islessequal(3p)     - test if x is less than or equal to y
islessgreater(3)    - macros to test a relation
islessgreater(3p)   - test if x is less than or greater than y
islower(3)          - character classification routines
islower(3p)         - test for a lowercase letter
isnan(3)            - floating-point classification macros
isnan(3p)           - test for a NaN
isnormal(3)         - floating-point classification macros
isnormal(3p)        - test for a normal value
iso646.h(0p)        - alternative spellings
iso_8859_15(7)      - the ISO 8859-15 character set encoded in octal, decimal, and hexadecimal
iso_8859-15(7)      - the ISO 8859-15 character set encoded in octal, decimal, and hexadecimal
iso-8859-15(7)      - the ISO 8859-15 character set encoded in octal, decimal, and hexadecimal
iso_8859_16(7)      - the ISO 8859-16 character set encoded in octal, decimal, and hexadecimal
iso_8859-16(7)      - the ISO 8859-16 character set encoded in octal, decimal, and hexadecimal
iso-8859-16(7)      - the ISO 8859-16 character set encoded in octal, decimal, and hexadecimal
iso_8859_1(7)       - the ISO 8859-1 character set encoded in octal, decimal, and hexadecimal
iso_8859-1(7)       - the ISO 8859-1 character set encoded in octal, decimal, and hexadecimal
iso-8859-1(7)       - the ISO 8859-1 character set encoded in octal, decimal, and hexadecimal
iso_8859_2(7)       - the ISO 8859-2 character set encoded in octal, decimal, and hexadecimal
iso_8859-2(7)       - the ISO 8859-2 character set encoded in octal, decimal, and hexadecimal
iso-8859-2(7)       - the ISO 8859-2 character set encoded in octal, decimal, and hexadecimal
iso_8859_7(7)       - the ISO 8859-7 character set encoded in octal, decimal, and hexadecimal
iso_8859-7(7)       - the ISO 8859-7 character set encoded in octal, decimal, and hexadecimal
iso-8859-7(7)       - the ISO 8859-7 character set encoded in octal, decimal, and hexadecimal
iso_8859_9(7)       - the ISO 8859-9 character set encoded in octal, decimal, and hexadecimal
iso_8859-9(7)       - the ISO 8859-9 character set encoded in octal, decimal, and hexadecimal
iso-8859-9(7)       - the ISO 8859-9 character set encoded in octal, decimal, and hexadecimal
isodump(5)          - format of IEEE 1394 isochronous packets dump file
isoinfo(8)          - Utility programs for dumping and verifying iso9660 images.
isosize(8)          - outputs the length of a iso9660 file system
isprint(3)          - character classification routines
isprint(3p)         - test for a printable character
ispunct(3)          - character classification routines
ispunct(3p)         - test for a punctuation character
is_selinux_enabled(3) - check whether SELinux is enabled
isspace(3)          - character classification routines
isspace(3p)         - test for a white-space character
issue(5)            - pre-login message and identification file
issue.net(5)        - identification file for telnet sessions
isunordered(3)      - macros to test a relation
isunordered(3p)     - test if arguments are unordered
isupper(3)          - character classification routines
isupper(3p)         - test for an uppercase letter
iswalnum(3p)        - test for an alphanumeric wide-character code
iswalnum(3)         - test for alphanumeric wide character
iswalpha(3p)        - test for an alphabetic wide-character code
iswalpha(3)         - test for alphabetic wide character
iswblank(3p)        - test for a blank wide-character code
iswblank(3)         - test for whitespace wide character
iswcntrl(3p)        - test for a control wide-character code
iswcntrl(3)         - test for control wide character
iswctype(3p)        - test character for a specified class
iswctype(3)         - wide character classification
iswdigit(3p)        - test for a decimal digit wide-character code
iswdigit(3)         - test for decimal digit wide character
iswgraph(3p)        - test for a visible wide-character code
iswgraph(3)         - test for graphic wide character
iswlower(3p)        - test for a lowercase letter wide-character code
iswlower(3)         - test for lowercase wide character
iswprint(3p)        - test for a printable wide-character code
iswprint(3)         - test for printing wide character
iswpunct(3p)        - test for a punctuation wide-character code
iswpunct(3)         - test for punctuation or symbolic wide character
iswspace(3p)        - test for a white-space wide-character code
iswspace(3)         - test for whitespace wide character
iswupper(3p)        - test for an uppercase letter wide-character code
iswupper(3)         - test for uppercase wide character
iswxdigit(3p)       - test for a hexadecimal digit wide-character code
iswxdigit(3)        - test for hexadecimal digit wide character
isxdigit(3)         - character classification routines
isxdigit(3p)        - test for a hexadecimal digit
iwconfig(8)         - configure a wireless network interface
iwevent(8)          - Display Wireless Events generated by drivers and setting changes
iwgetid(8)          - Report ESSID, NWID or AP/Cell Address of wireless network
iwlist(8)           - Get more detailed wireless information from a wireless interface
iwpriv(8)           - configure optionals(private) parameters of a wireless network interface
iwspy(8)            - Get wireless statistics from specific nodes
j0(3)               - Bessel functions
j0(3p)              - Bessel functions of the first kind
j0f(3)              - Bessel functions
j0l(3)              - Bessel functions
j1(3)               - Bessel functions
j1(3p)              - Bessel functions of the first kind
j1f(3)              - Bessel functions
j1l(3)              - Bessel functions
jade(1)             - apply a DSSSL stylesheet to an SGML or XML document
java(1)             - the Java application launcher
java-java-1.6.0-openjdk(1) - the Java application launcher
jbigtopnm(1)        - JBIG to PNM image file converter
jn(3)               - Bessel functions
jn(3p)              - Bessel functions of the first kind
jnf(3)              - Bessel functions
jnl(3)              - Bessel functions
jobs(1)             - bash built-in commands, see bash(1)
jobs(1p)            - display status of jobs in the current session
join(1)             - join lines of two files on a common field
join(1p)            - relational database operator
join(n)             - Create a string by joining together list elements
jpeg2ktopam(1)      - convert JPEG-2000 code stream to PAM/PNM
jpegicc(1)          - little cms ICC profile applier for JPEG.
jpegtopnm(1)        - convert JPEG/JFIF file to PPM or PGM image
jpegtran(1)         - lossless transformation of JPEG files
jrand48(3)          - generate uniformly distributed pseudo-random numbers
jrand48(3p)         - generate uniformly distributed pseudo-random numbers
jrand48_r(3)        - generate uniformly distributed pseudo-random numbers reentrantly
jsattach(1)         - attach a serial line to a joystick device
jscal(1)            - joystick calibration program
jstest(1)           - joystick test program
js_x(4)             - JamStudio input driver
jv-convert(1)       - Convert file from one encoding to another
jwhois(1)           - client for the whois service
.k5login(5)         - (unknown subject)
k5srvutil(8)        - host key table(keytab) manipulation utility
kadmin(8)           - Kerberos V5 database administration program
kbd(4)              - Keyboard input driver
kbd_mode(1)         - report or set the keyboard mode
kbdrate(8)          - reset the keyboard repeat rate and delay time
kdestroy(1)         - destroy Kerberos tickets
kerberos(1)         - introduction to the Kerberos system
kerberos_selinux(8) - Security Enhanced Linux Policy for Kerberos.
kexec_load(2)       - loads a new kernel image to memory
keyboard(4)         - Keyboard input driver
keyctl(1)           - Key management facility control
keyctl(2)           - Manipulate the kernel's key management facility
keyctl_assume_authority(3) - Assume the authority to instantiate a key keyctl_instantiate - Instantiate a key keyctl_negate - Negatively instantiate a key
keyctl_chown(3)     - Change the ownership of a key
keyctl_clear(3)     - Clear a keyring
keyctl_describe(3)  - Describe a key
keyctl_describe_alloc(3) - Describe a key
keyctl_get_keyring_ID(3) - Get the ID of a special keyring
keyctl_instantiate(3) - Assume the authority to instantiate a key keyctl_instantiate - Instantiate a key keyctl_negate - Negatively instantiate a key
keyctl_join_session_keyring(3) - Join a different session keyring
keyctl_link(3)      - Link a key to a keyring keyctl_unlink - Unlink a key from a keyring
keyctl_negate(3)    - Assume the authority to instantiate a key keyctl_instantiate - Instantiate a key keyctl_negate - Negatively instantiate a key
keyctl_read(3)      - Read a key
keyctl_read_alloc(3) - Read a key
keyctl_revoke(3)    - Revoke a key
keyctl_search(3)    - Search a keyring for a key
keyctl_setperm(3)   - Change the permissions mask on a key
keyctl_set_reqkey_keyring(3) - Set the implicit destination keyring
keyctl_set_timeout(3) - Set the expiration timer on a key
keyctl_unlink(3)    - Link a key to a keyring keyctl_unlink - Unlink a key from a keyring
keyctl_update(3)    - Update a key
key_decryptsession(3) - interfaces to rpc keyserver daemon
key_encryptsession(3) - interfaces to rpc keyserver daemon
key_gendes(3)       - interfaces to rpc keyserver daemon
keymaps(5)          - keyboard table descriptions for loadkeys and dumpkeys
key_secretkey_is_set(3) - interfaces to rpc keyserver daemon
key_setsecret(3)    - interfaces to rpc keyserver daemon
keytool(1)          - Key and Certificate Management Tool
keytool-java-1.6.0-openjdk(1) - Key and Certificate Management Tool
kill(1p)            - terminate or signal processes
kill(1)             - terminate a process
kill(2)             - send signal to a process
kill(3p)            - send a signal to a process or a group of processes
killall(1)          - kill processes by name
killall5(8)         - send a signal to all processes.
killpg(2)           - send signal to a process group
killpg(3p)          - send a signal to a process group
killpg(3)           - send signal to all members of a process group
kinit(1)            - obtain and cache Kerberos ticket-granting ticket
klist(1)            - list cached Kerberos tickets
klogctl(2)          - read and/or clear kernel message ring buffer; set console_loglevel
klogctl(3)          - read and/or clear kernel message ring buffer; set console_loglevel
klogd(8)            - Kernel Log Daemon
klogind(8)          - remote login server
kmem(4)             - system memory, kernel memory and system ports
Kobil_mIDentity_switch(8) - activate mIDentity CCID reader
koi8-r(7)           - Russian Net Character Set encoded in octal, decimal, and hexadecimal
kpartx(8)           - Create device maps from partition tables
kpasswd(1)          - change a user's Kerberos password
krb524d(8)          - Version 5 to Version 4 Credentials Conversion Daemon
krb524init(1)       - Obtain Kerberos V4 tickets from Kerberos V5 tickets
krb5-auth-dialog(1) - Kerberos 5 credential checking
krb5.conf(5)        - Kerberos configuration file
krb5-config(1)      - tool for linking against MIT Kerberos libraries
krb5-send-pr(1)     - send problem report(PR) to a central support site
ksh(1)              - shell, the standard/restricted command and programming language
ksh93(1)            - shell, the standard/restricted command and programming language
kshd(8)             - kerberized remote shell server
ksoftirqd(9)        - Softirq daemon
ksu(1)              - Kerberized super-user
ktutil(8)           - Kerberos keytab file maintenance utility
kudzu(8)            - detects and configures new and/or changed hardware on a system
kvno(1)             - print key version numbers of Kerberos principals
l2ping(1)           - Send L2CAP echo request and receive answer
l64a(3)             - convert between long and base-64
l64a(3p)            - convert between a 32-bit integer and a radix-64 ASCII string
labs(3)             - compute the absolute value of an integer
labs(3p)            - return a long integer absolute value
langinfo.h(0p)      - language information constants
lappend(n)          - Append list elements onto a variable
last(1)             - show listing of last logged in users
lastb(1)            - show listing of last logged in users
lastcomm(1)         - print out information about previously executed commands.
lastlog(8)          - reports the most recent login of all users or of a given user
latin10(7)          - the ISO 8859-16 character set encoded in octal, decimal, and hexadecimal
latin1(7)           - the ISO 8859-1 character set encoded in octal, decimal, and hexadecimal
latin2(7)           - the ISO 8859-2 character set encoded in octal, decimal, and hexadecimal
latin5(7)           - the ISO 8859-9 character set encoded in octal, decimal, and hexadecimal
latin9(7)           - the ISO 8859-15 character set encoded in octal, decimal, and hexadecimal
lchage(1)           - Display or change user password policy
lchfn(1)            - Change finger information
lchown(2)           - change ownership of a file
lchown(3p)          - change the owner and group of a symbolic link
lchsh(1)            - Change login shell
lckpwdf(3)          - encrypted password file routines
lcong48(3)          - generate uniformly distributed pseudo-random numbers
lcong48(3p)         - generate uniformly distributed pseudo-random numbers
lcong48_r(3)        - generate uniformly distributed pseudo-random numbers reentrantly
ld(1)               - The GNU linker
ldap.conf(5)        - ldap configuration file
ldconfig(8)         - configure dynamic linker run time bindings
ldd(1)              - print shared library dependencies
ldexp(3)            - multiply floating-point number by integral power of 2
ldexp(3p)           - load exponent of a floating-point number
ldexpf(3)           - multiply floating-point number by integral power of 2
ldexpf(3p)          - load exponent of a floating-point number
ldexpl(3)           - multiply floating-point number by integral power of 2
ldexpl(3p)          - load exponent of a floating-point number
ldif(5)             - LDAP Data Interchange Format
ldiv(3)             - compute quotient and remainder of an integer division
ldiv(3p)            - compute quotient and remainder of a long division
ld-linux(8)         - dynamic linker/loader
ld-linux.so(8)      - dynamic linker/loader
LDP(7)              - Intro to the Linux Documentation Project, with help, guides and documents
ld.so(8)            - dynamic linker/loader
leaftoppm(1)        - convert Interleaf image format to PPM image
less(1)             - opposite of more
less(3pm)           - perl pragma to request less of something from the compiler
lessecho(1)         - expand metacharacters
lesskey(1)          - specify key bindings for less
let(1)              - bash built-in commands, see bash(1)
lex(1p)             - generate programs for lexical tasks(DEVELOPMENT)
lfind(3)            - linear search of an array
lfind(3p)           - linear search and update
lftp(1)             - Sophisticated file transfer program
lftpget(1)          - get a file with lftp(1)
lgamma(3)           - log gamma function
lgamma(3p)          - log gamma function
lgammaf(3)          - log gamma function
lgammaf(3p)         - log gamma function
lgammaf_r(3)        - log gamma function
lgammal(3)          - log gamma function
lgammal(3p)         - log gamma function
lgammal_r(3)        - log gamma function
lgamma_r(3)         - log gamma function
lgetfilecon(3)      - get SELinux security context of a file
lgroupadd(1)        - Add an user group
lgroupdel(1)        - Delete an user group
lgroupmod(1)        - Modify an user group
lhash(3ssl)         - dynamic hash table
lh_delete(3ssl)     - dynamic hash table
lh_doall(3ssl)      - dynamic hash table
lh_doall_arg(3ssl)  - dynamic hash table
lh_error(3ssl)      - dynamic hash table
lh_free(3ssl)       - dynamic hash table
lh_insert(3ssl)     - dynamic hash table
lh_new(3ssl)        - dynamic hash table
lh_node_stats(3ssl) - LHASH statistics
lh_node_stats_bio(3ssl) - LHASH statistics
lh_node_usage_stats(3ssl) - LHASH statistics
lh_node_usage_stats_bio(3ssl) - LHASH statistics
lh_retrieve(3ssl)   - dynamic hash table
lh_stats(3ssl)      - LHASH statistics
lh_stats_bio(3ssl)  - LHASH statistics
lib(3pm)            - manipulate @INC at compile time
libao.conf(5)       - configuration for libao.
libblkid(3)         - block device identification library
libgen.h(0p)        - definitions for pattern matching functions
libmagic(3)         - Magic number recognition library.
libnetcfg(1)        - configure libnet
libsensors(3)       - publicly accessible functions provided by the sensors library
libuser.conf(5)     - configuration for libuser and libuser utilities
libxml(3)           - library used to parse XML files
lid(1)              - Display user's groups or group's users
limits.conf(5)      - configuration file for the pam_limits module
limits.h(0p)        - implementation-defined constants
lindex(n)           - Retrieve an element from a list
link(1)             - call the link function to create a link to a file
link(1p)            - call link function
link(2)             - make a new name for a file
link(3p)            - link to a file
linkat(2)           - create a file link relative to directory file descriptors
links(1)            - lynx-like alternative character mode WWW browser
linsert(n)          - Insert elements into a list
linux32(8)          - change reported architecture in new program environment and set personality flags
linux64(8)          - change reported architecture in new program environment and set personality flags
lio_listio(3p)      - list directed I/O(REALTIME)
lispmtopgm(1)       - convert a Lisp Machine bitmap file to PGM
listen(2)           - listen for connections on a socket
listen(3p)          - listen for socket connections and limit the queue of incoming connections
list(n)             - Create a list
List::Util(3pm)     - A selection of general-utility list subroutines
List::Util::XS(3pm) - Indicate if List::Util was compiled with a C compiler
lkbib(1)            - search bibliographic databases
llabs(3)            - compute the absolute value of an integer
llabs(3p)           - return a long integer absolute value
lldiv(3)            - compute quotient and remainder of an integer division
lldiv(3p)           - compute quotient and remainder of a long division
llength(n)          - Count the number of elements in a list
llrint(3p)          - round to the nearest integer value using current rounding direction
llrint(3)           - round to nearest integer
llrintf(3p)         - round to the nearest integer value using current rounding direction
llrintf(3)          - round to nearest integer
llrintl(3p)         - round to the nearest integer value using current rounding direction
llrintl(3)          - round to nearest integer
llround(3p)         - round to nearest integer value
llround(3)          - round to nearest integer, away from zero
llroundf(3p)        - round to nearest integer value
llroundf(3)         - round to nearest integer, away from zero
llroundl(3p)        - round to nearest integer value
llroundl(3)         - round to nearest integer, away from zero
_llseek(2)          - reposition read/write file offset
llseek(2)           - reposition read/write file offset
lmhosts(5)          - The Samba NetBIOS hosts file
ln(1)               - make links between files
ln(1p)              - link files
lnewusers(1)        - Create new user accounts
loadkeys(1)         - load keyboard translation tables
load(n)             - Load machine code and initialize new commands.
load_policy(8)      - load a new SELinux policy into the kernel
loadunimap(8)       - load the kernel unicode-to-font mapping table
local(1)            - bash built-in commands, see bash(1)
locale(1)           - Get locale-specific information.
locale(1p)          - get locale-specific information
locale(3pm)         - Perl pragma to use and avoid POSIX locales for built-in operations
locale(5)           - Describes a locale definition file
locale(7)           - Description of multi-language support
Locale::Constants(3pm) - constants for Locale codes
localeconv(3)       - get numeric formatting information
localeconv(3p)      - return locale-specific information
Locale::Country(3pm) - ISO codes for country identification (ISO 3166)
Locale::Currency(3pm) - ISO three letter codes for currency identification (ISO 4217)
localedef(1)        - compile locale definition files
localedef(1p)       - define locale environment
locale.h(0p)        - category macros
Locale::Language(3pm) - ISO two letter codes for language identification (ISO 639)
Locale::Maketext(3pm) - framework for localization
Locale::Maketext::TPJ13(3pm) - - article about software localization
Locale::Script(3pm) - ISO codes for script identification (ISO 15924)
localtime(3p)       - convert a time value to a broken-down local time
localtime(3)        - transform date and time to broken-down time or ASCII
localtime_r(3p)     - convert a time value to a broken-down local time
localtime_r(3)      - transform date and time to broken-down time or ASCII
locate(1)           - find files by name
lock(2)             - unimplemented system calls
lockd(8)            - start kernel lockd process
lockf(3)            - apply, test or remove a POSIX lock on an open file
lockf(3p)           - record locking on files
lockfile(1)         - conditional semaphore-file creator
log10(3)            - base-10 logarithmic function
log10(3p)           - base 10 logarithm function
log10f(3)           - base-10 logarithmic function
log10f(3p)          - base 10 logarithm function
log10l(3)           - base-10 logarithmic function
log10l(3p)          - base 10 logarithm function
log1p(3)            - logarithm of 1 plus argument
log1p(3p)           - compute a natural logarithm
log1pf(3)           - logarithm of 1 plus argument
log1pf(3p)          - compute a natural logarithm
log1pl(3)           - logarithm of 1 plus argument
log1pl(3p)          - compute a natural logarithm
log2(3)             - base-2 logarithmic function
log2(3p)            - compute base 2 logarithm functions
log2f(3)            - base-2 logarithmic function
log2f(3p)           - compute base 2 logarithm functions
log2l(3)            - base-2 logarithmic function
log2l(3p)           - compute base 2 logarithm functions
log(3)              - natural logarithmic function
log(3p)             - natural logarithm function
logb(3)             - get exponent of a floating point value
logb(3p)            - radix-independent exponent
logbf(3)            - get exponent of a floating point value
logbf(3p)           - radix-independent exponent
logbl(3)            - get exponent of a floating point value
logbl(3p)           - radix-independent exponent
logf(3)             - natural logarithmic function
logf(3p)            - natural logarithm function
logger(1)           - a shell command interface to the syslog(3) system log module
logger(1p)          - log messages
login(1)            - sign on
login(3)            - write utmp and wtmp entries
login.defs(5)       - shadow password suite configuration
login.krb5(8)       - kerberos enhanced login program
login_tty(3)        - tty utility functions
logl(3)             - natural logarithmic function
logl(3p)            - natural logarithm function
logname(1p)         - return the user's login name
logname(1)          - print user's login name
logout(1)           - bash built-in commands, see bash(1)
logout(3)           - write utmp and wtmp entries
logresolve(1)       - Resolve IP-addresses to hostnames in Apache log files
logrotate(8)        - rotates, compresses, and mails system logs
logsave(8)          - save the output of a command in a logfile
logwatch(8)         - system log analyzer and reporter
logwtmp(3)          - append an entry to the wtmp file
longjmp(3)          - non-local jump to a saved stack context
_longjmp(3p)        - non-local goto
longjmp(3p)         - non-local goto
look(1)             - display lines beginning with a given string
lookbib(1)          - search bibliographic databases
lookup_dcookie(2)   - return a directory entry's path
loopctrl(8)         - configure isdnloop ISDN driver
losetup(8)          - set up and control loop devices
lp(1)               - print files
lp(1p)              - send files to a printer
lp(4)               - line printer devices
lpadmin(8)          - configure cups printers and classes
lpasswd(1)          - Change group or user password
lpc(8)              - line printer control program
lpc-cups(8)         - line printer control program
lp-cups(1)          - print files
lpinfo(8)           - show available devices or drivers
lpmove(8)           - move a job or all jobs to a new destination
lpoptions(1)        - display or set printer options and defaults
lppasswd(1)         - add, change, or delete digest passwords.
lpq(1)              - show printer queue status
lpq-cups(1)         - show printer queue status
lpr(1)              - print files
lpr-cups(1)         - print files
lprm(1)             - cancel print jobs
lprm-cups(1)        - cancel print jobs
lpstat(1)           - print cups status information
lpstat-cups(1)      - print cups status information
lrand48(3)          - generate uniformly distributed pseudo-random numbers
lrand48(3p)         - generate uniformly distributed pseudo-random numbers
lrand48_r(3)        - generate uniformly distributed pseudo-random numbers reentrantly
lrange(n)           - Return one or more adjacent elements from a list
lreplace(n)         - Replace elements in a list with new elements
lrint(3p)           - round to nearest integer value using current rounding direction
lrint(3)            - round to nearest integer
lrintf(3p)          - round to nearest integer value using current rounding direction
lrintf(3)           - round to nearest integer
lrintl(3p)          - round to nearest integer value using current rounding direction
lrintl(3)           - round to nearest integer
lround(3p)          - round to nearest integer value
lround(3)           - round to nearest integer, away from zero
lroundf(3p)         - round to nearest integer value
lroundf(3)          - round to nearest integer, away from zero
lroundl(3p)         - round to nearest integer value
lroundl(3)          - round to nearest integer, away from zero
ls(1)               - list directory contents
ls(1p)              - list directory contents
lsattr(1)           - list file attributes on a Linux second extended file system
lsb_release(1)      - manual page for FSG lsb_release v2.0
lsearch(3)          - linear search of an array
lsearch(3p)         - linear search and update
lsearch(n)          - See if a list contains a particular element
lseek(2)            - reposition read/write file offset
lseek(3p)           - move the read/write file offset
lseek64(3)          - reposition 64-bit read/write file offset
lsetfilecon(3)      - set SELinux security context of a file
lset(n)             - Change an element in a list
lshal(1)            - list HAL devices
lsmod(8)            - program to show the status of modules in the Linux Kernel
lsof(8)             - list open files
lsort(n)            - Sort the elements of a list
lspci(8)            - list all PCI devices
lspcmcia(8)         - PCMCIA card control utility
lstat(2)            - get file status
lstat(3p)           - get symbolic link status
lsusb(8)            - list USB devices
luit(1x)            - Locale and ISO 2022 support for Unicode terminals
luseradd(1)         - Add an user
luserdel(1)         - Delete an user
lusermod(1)         - Modify an user
lvchange(8)         - change attributes of a logical volume
lvconvert(8)        - convert a logical volume from linear to mirror or snapshot
lvcreate(8)         - create a logical volume in an existing volume group
lvdisplay(8)        - display attributes of a logical volume
lvextend(8)         - extend the size of a logical volume
lvm(8)              - LVM2 tools
lvmchange(8)        - change attributes of the logical volume manager
lvm.conf(5)         - Configuration file for LVM2
lvmdiskscan(8)      - scan for all devices visible to LVM2
lvmdump(8)          - create lvm2 information dumps for diagnostic purposes
lvmsadc(8)          - LVM system activity data collector
lvmsar(8)           - LVM system activity reporter
lvreduce(8)         - reduce the size of a logical volume
lvremove(8)         - remove a logical volume
lvrename(8)         - rename a logical volume
lvresize(8)         - resize a logical volume
lvs(8)              - report information about logical volumes
lvscan(8)           - scan (all disks) for Logical Volumes
LWP(3pm)            - The World-Wide Web library for Perl
LWP::Authen::Ntlm(3pm) - Library for enabling NTLM authentication(Microsoft) in LWP
LWP::ConnCache(3pm) - Connection cache manager
lwpcook(3pm)        - The libwww-perl cookbook
LWP::Debug(3pm)     - debug routines for the libwww-perl library
LWP::DebugFile(3pm) - routines for tracing/debugging LWP
lwp-download(1)     - Fetch large files from the web
LWP::MediaTypes(3pm) - guess media type for a file or a URL
LWP::MemberMixin(3pm) - Member access mixin class
lwp-mirror(1)       - Simple mirror utility
LWP::Protocol(3pm)  - Base class for LWP protocols
lwp-request(1)      - Simple command line user agent
lwp-rget(1)         - Retrieve web documents recursively
LWP::RobotUA(3pm)   - a class for well-behaved Web robots
LWP::Simple(3pm)    - simple procedural interface to LWP
lwptut(3pm)         - - An LWP Tutorial
LWP::UserAgent(3pm) - Web user agent class
lwresd(8)           - lightweight resolver daemon
lynx(1)             - a general purpose distributed information browser for the World Wide Web
m4(1)               - manual page for M4 1.4.5
m4(1p)              - macro processor(DEVELOPMENT)
mac2unix(1)         - DOS/MAC to UNIX text file format converter
macptopbm(1)        - convert a MacPaint file into a PBM image
madvise(2)          - give advice about use of memory
magic(5)            - file command's magic number file
magictouch(4)       - null input driver
mail(1)             - send and receive mail
Mail(1)             - send and receive mail
mailaddr(7)         - mail addressing description
mailcap(4)          - metamail capabilities file
mailpost(8)         - feed an email message into a news group
mailq(1)            - print the mail queue
mailq.sendmail(1)   - print the mail queue
Mail::SpamAssassin(3pm) - Spam detector and markup engine
Mail::SpamAssassin::AICache(3pm) - provide access to cached information for ArchiveIterator
Mail::SpamAssassin::ArchiveIterator(3pm) - find and process messages one at a time
Mail::SpamAssassin::AsyncLoop(3pm) - scanner asynchronous event loop
Mail::SpamAssassin::AutoWhitelist(3pm) - auto-whitelist handler for SpamAssassin
Mail::SpamAssassin::Bayes(3pm) - support for learning classifiers
Mail::SpamAssassin::BayesStore(3pm) - Storage Module for default Bayes classifier
Mail::SpamAssassin::BayesStore::BDB(3pm) - BerkeleyDB Bayesian Storage Module Implementation
Mail::SpamAssassin::BayesStore::MySQL(3pm) - MySQL Specific Bayesian Storage Module Implementation
Mail::SpamAssassin::BayesStore::PgSQL(3pm) - PostgreSQL Specific Bayesian Storage Module Implementation
Mail::SpamAssassin::BayesStore::SQL(3pm) - SQL Bayesian Storage Module Implementation
Mail::SpamAssassin::Client(3pm) - Client for spamd Protocol
Mail::SpamAssassin::Conf(3pm) - SpamAssassin configuration file
Mail::SpamAssassin::Conf::LDAP(3pm) - load SpamAssassin scores from LDAP database
Mail::SpamAssassin::Conf::Parser(3pm) - parse SpamAssassin configuration
Mail::SpamAssassin::Conf::SQL(3pm) - load SpamAssassin scores from SQL database
Mail::SpamAssassin::DnsResolver(3pm) - DNS resolution engine
Mail::SpamAssassin::Logger(3pm) - SpamAssassin logging module
Mail::SpamAssassin::Logger::File(3pm) - log to file
Mail::SpamAssassin::Logger::Stderr(3pm) - log to standard error
Mail::SpamAssassin::Logger::Syslog(3pm) - log to syslog
Mail::SpamAssassin::Message(3pm) - decode, render, and hold an RFC-2822 message
Mail::SpamAssassin::Message::Metadata(3pm) - extract metadata from a message
Mail::SpamAssassin::Message::Node(3pm) - decode, render, and make available MIME message parts
Mail::SpamAssassin::PerMsgLearner(3pm) - per-message status (spam or not-spam)
Mail::SpamAssassin::PerMsgStatus(3pm) - per-message status (spam or not-spam)
Mail::SpamAssassin::PersistentAddrList(3pm) - persistent address list base class
Mail::SpamAssassin::Plugin(3pm) - SpamAssassin plugin base class
Mail::SpamAssassin::Plugin::AccessDB(3pm) - check message against Access Database
Mail::SpamAssassin::Plugin::AntiVirus(3pm) - simple anti-virus tests
Mail::SpamAssassin::Plugin::ASN(3pm) - SpamAssassin plugin to look up the Autonomous System Number(ASN) of the connecting IP address.
Mail::SpamAssassin::Plugin::AutoLearnThreshold(3pm) - threshold-based discriminator for Bayes auto-learning
Mail::SpamAssassin::Plugin::AWL(3pm) - Normalize scores via auto-whitelist
Mail::SpamAssassin::Plugin::Bayes(3pm) - determine spammishness using a Bayesian classifier
Mail::SpamAssassin::Plugin::BodyRuleBaseExtractor(3pm) - extract "bases" from body ruleset
Mail::SpamAssassin::Plugin::Check(3pm) - primary message check functionality
Mail::SpamAssassin::Plugin::DCC(3pm) - perform DCC check of messages
Mail::SpamAssassin::Plugin::DKIM(3pm) - perform DKIM verification tests
Mail::SpamAssassin::PluginHandler(3pm) - SpamAssassin plugin handler
Mail::SpamAssassin::Plugin::Hashcash(3pm) - perform hashcash verification tests
Mail::SpamAssassin::Plugin::MIMEHeader(3pm) - perform regexp tests against MIME headers
Mail::SpamAssassin::Plugin::OneLineBodyRuleType(3pm) - (unknown subject)
Mail::SpamAssassin::Plugin::PhishTag(3pm) - SpamAssassin plugin for redirecting links in incoming emails.
Mail::SpamAssassin::Plugin::Pyzor(3pm) - perform Pyzor check of messages
Mail::SpamAssassin::Plugin::Razor2(3pm) - perform Razor check of messages
Mail::SpamAssassin::Plugin::RelayCountry(3pm) - add message metadata indicating the country code of each relay
Mail::SpamAssassin::Plugin::ReplaceTags(3pm) - tags for SpamAssassin rules
Mail::SpamAssassin::Plugin::Reuse(3pm) - For reusing old rule hits during a mass-check
Mail::SpamAssassin::Plugin::Rule2XSBody(3pm) - speed up SpamAssassin by compiling regexps
Mail::SpamAssassin::Plugin::Shortcircuit(3pm) - short-circuit evaluation for certain rules
Mail::SpamAssassin::Plugin::SpamCop(3pm) - perform SpamCop reporting of messages
Mail::SpamAssassin::Plugin::SPF(3pm) - perform SPF verification tests
Mail::SpamAssassin::Plugin::Test(3pm) - test plugin
Mail::SpamAssassin::Plugin::TextCat(3pm) - TextCat language guesser
Mail::SpamAssassin::Plugin::URIDetail(3pm) - test URIs using detailed URI information
Mail::SpamAssassin::Plugin::URIDNSBL(3pm) - look up URLs against DNS blocklists
Mail::SpamAssassin::Plugin::VBounce(3pm) - aid in rescuing genuine bounces
Mail::SpamAssassin::Plugin::WhiteListSubject(3pm) - whitelist by Subject header
Mail::SpamAssassin::SQLBasedAddrList(3pm) - SpamAssassin SQL Based Auto Whitelist
Mail::SpamAssassin::SubProcBackChannel(3pm) - back-channel for communication between a master and multiple slave processes
Mail::SpamAssassin::Timeout(3pm) - safe, reliable timeouts in perl
Mail::SpamAssassin::Util(3pm) - utility functions
Mail::SpamAssassin::Util::Progress(3pm) - Progress bar support for SpamAssassin
mailstats(8)        - display mail statistics
mailto.conf(5)      - configuration file for cups email notifier
mailx(1p)           - process messages
make(1)             - GNU make utility to maintain groups of programs
make(1p)            - maintain, update, and regenerate groups of programs(DEVELOPMENT)
makecontext(3)      - manipulate user context
makecontext(3p)     - manipulate user contexts
makedbz(8)          - rebuild dbz files
MAKEDEV(8)          - create devices
makehistory(8)      - Initialize or rebuild INN history database
makemap(8)          - create database maps for sendmail
makewhatis(8)       - Create the whatis database
malloc(3)           - Allocate and free dynamic memory
malloc(3p)          - a memory allocator
__malloc_hook(3)    - malloc debugging variables
malloc_hook(3)      - malloc debugging variables
man(1)              - format and display the on-line manual pages
man(1p)             - display system documentation
man2html(1)         - format a manual page in html
man(7)              - macros to format man pages
man.config(5)       - configuration data for man
manpath(1)          - format and display the on-line manual pages
manual_user_enter_context(3) - determine SELinux context(s) for user sessions
manweb(1)           - browse netpbm (and other) documentation
mapscrn(8)          - load screen output mapping table
matchmediacon(3)    - get the default SELinux security context for the specified mediatype from the policy.
matchpathcon(3)     - get the default SELinux security context for the specified path from the file contexts configuration.
matchpathcon(8)     - get the default SELinux security context for the specified path from the file contexts configuration.
Math::BigFloat(3pm) - Arbitrary size floating point math package
Math::BigInt(3pm)   - Arbitrary size integer/float math package
Math::BigInt::Calc(3pm) - Pure Perl module to support Math::BigInt
Math::BigInt::CalcEmu(3pm) - Emulate low-level math with BigInt code
Math::BigRat(3pm)   - Arbitrary big rational numbers
Math::Complex(3pm)  - complex numbers and associated mathematical functions
math.h(0p)          - mathematical declarations
Math::Trig(3pm)     - trigonometric functions
mattrib(1)          - change MSDOS file attribute flags
mbadblocks(1)       - tests a floppy disk, and marks the bad blocks in the FAT
mbchk(1)            - check the format of a Multiboot kernel
MB_CUR_MAX(3)       - maximum length of a multibyte character in the current locale
mblen(3)            - determine number of bytes in next multibyte character
mblen(3p)           - get number of bytes in a character
MB_LEN_MAX(3)       - maximum multibyte length of a character across all locales
mbrlen(3)           - determine number of bytes in next multibyte character
mbrlen(3p)          - get number of bytes in a character(restartable)
mbrtowc(3)          - convert a multibyte sequence to a wide character
mbrtowc(3p)         - convert a character to a wide-character code(restartable)
mbsinit(3p)         - determine conversion object status
mbsinit(3)          - test for initial shift state
mbsnrtowcs(3)       - convert a multibyte string to a wide character string
mbsrtowcs(3)        - convert a multibyte string to a wide character string
mbsrtowcs(3p)       - convert a character string to a wide-character string(restartable)
mbstowcs(3)         - convert a multibyte string to a wide character string
mbstowcs(3p)        - convert a character string to a wide-character string
mbtowc(3)           - convert a multibyte sequence to a wide character
mbtowc(3p)          - convert a character to a wide-character code
mc(1)               - Visual shell for Unix-like systems.
mcat(1)             - dump raw disk image
mcd(1)              - change MSDOS directory
mcedit(1)           - Internal file editor of GNU Midnight Commander.
mcelog(8)           - Print machine check log from x86-64 kernel.
mclasserase(1)      - erase memory cards
mcookie(1)          - generate magic cookies for xauth
mcopy(1)            - copy MSDOS files to/from Unix
mcs(8)              - Multi-Category System
mcview(1)           - Internal file viewer of GNU Midnight Commander.
md2(1ssl)           - message digests
MD2(3ssl)           - MD2, MD4, and MD5 hash functions
MD2_Final(3ssl)     - MD2, MD4, and MD5 hash functions
MD2_Init(3ssl)      - MD2, MD4, and MD5 hash functions
MD2_Update(3ssl)    - MD2, MD4, and MD5 hash functions
md4(1ssl)           - message digests
MD4(3ssl)           - MD2, MD4, and MD5 hash functions
MD4_Final(3ssl)     - MD2, MD4, and MD5 hash functions
MD4_Init(3ssl)      - MD2, MD4, and MD5 hash functions
md(4)               - Multiple Device driver aka Linux Software RAID
MD4_Update(3ssl)    - MD2, MD4, and MD5 hash functions
md5(1ssl)           - message digests
md5(3ssl)           - MD2, MD4, and MD5 hash functions
MD5(3ssl)           - MD2, MD4, and MD5 hash functions
MD5_Final(3ssl)     - MD2, MD4, and MD5 hash functions
MD5_Init(3ssl)      - MD2, MD4, and MD5 hash functions
md5sum(1)           - compute and check MD5 message digest
MD5_Update(3ssl)    - MD2, MD4, and MD5 hash functions
mdadm(8)            - manage MD devices aka Linux Software RAID
mdadm.conf(5)       - configuration for management of Software RAID with mdadm
mdassemble(8)       - assemble MD devices aka Linux Software Raid.
mdatopbm(1)         - convert a Microdesign .mda or .mdp file into a PBM image
mdc2(1ssl)          - message digests
mdc2(3ssl)          - MDC2 hash function
MDC2(3ssl)          - MDC2 hash function
MDC2_Final(3ssl)    - MDC2 hash function
MDC2_Init(3ssl)     - MDC2 hash function
MDC2_Update(3ssl)   - MDC2 hash function
mdel(1)             - delete an MSDOS file mdeltree - recursively delete an MSDOS directory and its contents
mdeltree(1)         - recursively delete an MSDOS directory and its contents
mdir(1)             - display an MSDOS directory
mdmpd(8)            - daemon to monitor MD multipath devices
mdoc(7)             - quick reference guide for the -mdoc macro package
mdoc.samples(7)     - tutorial sampler for writing BSD manuals with -mdoc
mdu(1)              - display the amount of space occupied by an MSDOS directory
mem(4)              - system memory, kernel memory and system ports
memalign(3)         - Allocate aligned memory
memccpy(3)          - copy memory area
memccpy(3p)         - copy bytes in memory
memchr(3p)          - find byte in memory
memchr(3)           - scan memory for a character
memcmp(3)           - compare memory areas
memcmp(3p)          - compare bytes in memory
memcpy(3)           - copy memory area
memcpy(3p)          - copy bytes in memory
memfrob(3)          - frobnicate(encrypt) a memory area
memmem(3)           - locate a substring
memmove(3)          - copy memory area
memmove(3p)         - copy bytes in memory with overlapping areas
Memoize(3pm)        - Make functions faster by trading space for time
Memoize::AnyDBM_File(3pm) - glue to provide EXISTS for AnyDBM_File for Storable use
Memoize::Expire(3pm) - Plug-in module for automatic expiration of memoized values
Memoize::ExpireFile(3pm) - test for Memoize expiration semantics
Memoize::ExpireTest(3pm) - test for Memoize expiration semantics
Memoize::NDBM_File(3pm) - glue to provide EXISTS for NDBM_File for Storable use
Memoize::SDBM_File(3pm) - glue to provide EXISTS for SDBM_File for Storable use
Memoize::Storable(3pm) - store Memoized data in Storable database
memory(n)           - Control Tcl memory debugging capabilities.
memos(1)            - Read or Write Memopad entries to STDOUT or files.
mempcpy(3)          - copy memory area
memrchr(3)          - scan memory for a character
memset(3)           - fill memory with a constant byte
memset(3p)          - set bytes in memory
mesg(1)             - control write access to your terminal
mesg(1p)            - permit or deny messages
metacity(1)         - minimal GTK2 Window Manager
metacity-theme-viewer(1) - view metacity themes
metacity-window-demo(1) - demo of window features
metaflac(1)         - program to list, add, remove, or edit metadata in one or more FLAC files.
mev(1)              - a program to report mouse events
mformat(1)          - add an MSDOS filesystem to a low-level formatted floppy disk
mga(4)              - Matrox video driver
mgetty(8)           - smart modem getty
mgettydefs(4)       - speed and terminal settings used by mgetty
mgrtopbm(1)         - convert a MGR bitmap into a PBM image
mib2c.conf(5)       - How to write mib2c.conf files to do ANYTHING based on MIB input.
microcode_ctl(8)    - microcode utility for Intel IA32 processors
microtouch(4)       - MicroTouch input driver
mii-diag(8)         - Network adapter control and monitoring
mii-tool(8)         - view, manipulate media-independent interface status
MIME::Base64(3pm)   - Encoding and decoding of base64 strings
mime.convs(5)       - mime type conversion file for cups
MIME::QuotedPrint(3pm) - Encoding and decoding of quoted-printable strings
mime.types(5)       - mime type description file for cups
mincore(2)          - get information on whether pages are in core
minfo(1)            - print the parameters of a MSDOS filesystem
mingetty(8)         - minimal getty for consoles
minicom(1)          - friendly serial communication program
misc_conv(3)        - text based conversation function
mkbootdisk(8)       - creates a stand-alone boot floppy for the running system
mk_cmds(1)          - error table compiler
mkdir(1)            - make directories
mkdir(1p)           - make directories
mkdir(2)            - create a directory
mkdir(3p)           - make a directory
mkdirat(2)          - create a directory relative to a directory file descriptor
mkdosfs(8)          - create an MS-DOS file system under Linux
mkdtemp(3)          - create a unique temporary directory
mke2fs(8)           - create an ext2/ext3 filesystem
mke2fs.conf(5)      - Configuration file for mke2fs
mkfifo(1)           - make FIFOs (named pipes)
mkfifo(1p)          - make FIFO special files
mkfifo(3)           - make a FIFO special file (a named pipe)
mkfifo(3p)          - make a FIFO special file
mkfifoat(3)         - make a FIFO (named pipe) relative to a directory file descriptor
mkfontdir(1x)       - create an index of X font files in a directory
mkfontscale(1x)     - create an index of scalable font files for X
mkfs(8)             - build a Linux file system
mkfs.ext2(8)        - create an ext2/ext3 filesystem
mkfs.ext3(8)        - create an ext2/ext3 filesystem
mkfs.msdos(8)       - create an MS-DOS file system under Linux
mkfs.vfat(8)        - create an MS-DOS file system under Linux
mkhybrid(8)         - create an hybrid ISO9660/JOLIET/HFS filesystem with optional Rock Ridge attributes.
mkinitrd(8)         - creates initial ramdisk images for preloading modules
mkisofs(8)          - create an hybrid ISO9660/JOLIET/HFS filesystem with optional Rock Ridge attributes.
mklost+found(8)     - create a lost+found directory on a mounted Linux second extended file system
mkmanifest(1)       - makes list of file names and their DOS 8+3 equivalent
mknod(1)            - make block or character special files
mknod(2)            - create a special or ordinary file
mknod(3p)           - make a directory, a special file, or a regular file
mknodat(2)          - create a special or ordinary file relative to a directory file descriptor
mkrfc2734(1)        - Make Linux 2.4 IP over IEEE 1394 capable.
mkstemp(3)          - create a unique temporary file
mkstemp(3p)         - make a unique filename
mkswap(8)           - set up a Linux swap area
mktemp(1)           - make temporary filename(unique)
mktemp(3)           - make a unique temporary filename
mktemp(3p)          - make a unique filename(LEGACY)
mktime(3p)          - convert broken-down time into time since the Epoch
mktime(3)           - transform date and time to broken-down time or ASCII
mkudffs(8)          - create an UDF filesystem
mkxauth(1x)         - create and merge .Xauthority files
mkzonedb(8)         - Utility create a zone file for isdnlog
mlabel(1)           - make an MSDOS volume label
mlocate.db(5)       - a mlocate database
mlock(2)            - lock and unlock memory
mlock(3p)           - lock or unlock a range of process address space(REALTIME)
mlockall(2)         - lock and unlock memory
mlockall(3p)        - lock/unlock the address space of a process(REALTIME)
mman.h(0p)          - memory management declarations
mmap2(2)            - map files or devices into memory
mmap2(3)            - map files or devices into memory
mmap(2)             - map or unmap files or devices into memory
mmap(3p)            - map pages of memory
mmap64(3)           - map files or devices into memory
mmd(1)              - make an MSDOS subdirectory
mmount(1)           - mount an MSDOS disk
mmove(1)            - move or rename an MSDOS file or subdirectory
mod-active(8)       - batch processing of ctlinnd newgroup/rmgroup/changegroup
moderators(5)       - submission addresses for moderated newsgroups
modf(3)             - extract signed integral and fractional values from floating-point number
modf(3p)            - decompose a floating-point number
modff(3)            - extract signed integral and fractional values from floating-point number
modff(3p)           - decompose a floating-point number
modfl(3)            - extract signed integral and fractional values from floating-point number
modfl(3p)           - decompose a floating-point number
modify_ldt(2)       - get or set ldt
modinfo(8)          - program to show information about a Linux Kernel module
mod_perl2(3pm)      - Embed a Perl interpreter in the Apache/2.x HTTP server
ModPerl::BuildMM(3pm) - - A "subclass" of ModPerl::MM used for building mod_perl 2.0
ModPerl::Code(3pm)  - Generate mod_perl glue code
ModPerl::Config(3pm) - Functions to retrieve mod_perl specific env information.
ModPerl::Const(3pm) - - ModPerl Constants
ModPerl::CScan(3pm) - scan C language files for easily recognized constructs.
ModPerl::Global(3pm) - - Perl API for manipulating special Perl lists
ModPerl::MethodLookup(3pm) - - Lookup mod_perl modules, objects and methods
ModPerl::MM(3pm)    - - A "subclass" of ExtUtils::MakeMaker for mod_perl 2.0
ModPerl::PerlRun(3pm) - Run unaltered CGI scripts under mod_perl
ModPerl::PerlRunPrefork(3pm) - Run unaltered CGI scripts under mod_perl
ModPerl::Registry(3pm) - Run unaltered CGI scripts persistently under mod_perl
ModPerl::RegistryBB(3pm) - Run unaltered CGI scripts persistently under mod_perl
ModPerl::RegistryCooker(3pm) - Cook mod_perl 2.0 Registry Modules
ModPerl::RegistryLoader(3pm) - Compile ModPerl::RegistryCooker scripts at server startup
ModPerl::RegistryPrefork(3pm) - Run unaltered CGI scripts under mod_perl
ModPerl::Util(3pm)  - Helper mod_perl Functions
modprobe(8)         - program to add and remove modules from the Linux Kernel
modprobe.conf(5)    - Configuration file/directory for modprobe
modprobe.d(5)       - Configuration file/directory for modprobe
modules.dep(5)      - List of module dependencies
mogrify(1)          - resize an image, blur, crop, despeckle, dither, draw on, flip, join, re-sample, and much more. Mogrify overwrites the original image file, whereas,...
monetary.h(0p)      - monetary types
montage(1)          - create a composite image by combining several separate images. The images are tiled on the composite image optionall adorned with a border, frame, ...
more(1)             - file perusal filter for crt viewing
more(1p)            - display files on a page-by-page basis
motd(5)             - message of the day
motd.news(5)        - Message of the day information for readers
mount(2)            - mount and unmount filesystems
mount(8)            - mount a file system
mount.cifs(8)       - mount using the Common Internet File System(CIFS)
mountd(8)           - NFS mount daemon
mount.ecryptfs(8)   - eCryptfs mount helper.
mount.ecryptfs_private(1) - eCryptfs private mount helper.
mount.nfs4(8)       - mount a Network File System
mount.nfs(8)        - mount a Network File System
mountpoint(1)       - see if a directory is a mountpoint
mountstats(8)       - Displays NFS client per-mount statistics
mouse(4)            - serial mouse interface
mouse-driver(4)     - Mouse input driver
move_pages(2)       - move a set of pages of a process to a different NUMA node
mpartition(1)       - partition an MSDOS hard disk
mpath_prio_alua(8)  - Path priority tool based on Asymmetric LUn Access
mprotect(2)         - control allowable accesses to a region of memory
mprotect(3p)        - set protection of memory mapping
mpx(2)              - unimplemented system calls
mq_close(3)         - close a message queue descriptor
mq_close(3p)        - close a message queue(REALTIME)
mq_getattr(3)       - get/set message queue attributes
mq_getattr(3p)      - get message queue attributes(REALTIME)
mq_getsetattr(2)    - get/set message queue attributes
mq_notify(3p)       - notify process that a message is available(REALTIME)
mq_notify(3)        - register for notification when a message is available
mq_open(3)          - open a message queue
mq_open(3p)         - open a message queue(REALTIME)
mq_overview(7)      - Overview of POSIX message queues
mq_receive(3p)      - receive a message from a message queue(REALTIME)
mq_receive(3)       - receive a message from a message queue
mq_send(3p)         - send a message to a message queue(REALTIME)
mq_send(3)          - send a message to a message queue
mq_setattr(3)       - get/set message queue attributes
mq_setattr(3p)      - set message queue attributes(REALTIME)
mq_timedreceive(3p) - receive a message from a message queue(REALTIME)
mq_timedreceive(3)  - receive a message from a message queue
mq_timedsend(3p)    - send a message to a message queue(REALTIME)
mq_timedsend(3)     - send a message to a message queue
mqueue.h(0p)        - message queues(REALTIME)
mq_unlink(3p)       - remove a message queue(REALTIME)
mq_unlink(3)        - remove a message queue
mrand48(3)          - generate uniformly distributed pseudo-random numbers
mrand48(3p)         - generate uniformly distributed pseudo-random numbers
mrand48_r(3)        - generate uniformly distributed pseudo-random numbers reentrantly
mrd(1)              - remove an MSDOS subdirectory
mremap(2)           - re-map a virtual memory address
mren(1)             - rename an existing MSDOS file
mrf(1)              - monochrome recursive format (compressed bitmaps)
mrftopbm(1)         - convert an MRF image to PBM format
msgattrib(1)        - attribute matching and manipulation on message catalog
msgcat(1)           - combines several message catalogs
msgcat(n)           - Tcl message catalog
msgcmp(1)           - compare message catalog and template
msgcomm(1)          - match two message catalogs
msgconv(1)          - character set conversion for message catalog
msgctl(2)           - message control operations
msgctl(3p)          - XSI message control operations
msgen(1)            - create English message catalog
msgexec(1)          - process translations of message catalog
msgfilter(1)        - edit translations of message catalog
msgfmt(1)           - compile message catalog to binary format
msgget(2)           - get a message queue identifier
msgget(3p)          - get the XSI message queue identifier
msggrep(1)          - pattern matching on message catalog
msg.h(0p)           - XSI message queue structures
msginit(1)          - initialize a message catalog
msgmerge(1)         - merge message catalog and template
msgop(2)            - message operations
msgrcv(2)           - message operations
msgrcv(3p)          - XSI message receive operation
msgsnd(2)           - message operations
msgsnd(3p)          - XSI message send operation
msgunfmt(1)         - uncompile message catalog from binary format
msguniq(1)          - unify duplicate translations in message catalog
mshowfat(1)         - shows FAT clusters allocated to file
msql2mysql(1)       - convert mSQL programs for use with MySQL
msync(2)            - synchronize a file with a memory map
msync(3p)           - synchronize memory with physical storage
mtools(1)           - utilities to access DOS disks in Unix.
mtools(5)           - mtools configuration files
mtoolstest(1)       - tests and displays the configuration
mtr(8)              - a network diagnostic tool
mtrace(3)           - malloc debugging
mtvtoppm(1)         - convert output from an MTV or PRT ray tracer into a PPM
mtype(1)            - display contents of an MSDOS file
multipath(8)        - Device mapper target autoconfig
multipath.conf(5)   - multipath daemon configuration file
multipathd(8)       - multipath daemon
multiplexer(2)      - unimplemented system calls
munlock(2)          - lock and unlock memory
munlock(3p)         - lock or unlock a range of process address space(REALTIME)
munlockall(2)       - lock and unlock memory
munlockall(3p)      - lock/unlock the address space of a process(REALTIME)
munmap(2)           - map or unmap files or devices into memory
munmap(3p)          - unmap pages of memory
muntrace(3)         - malloc debugging
mutouch(4)          - Microtouch input driver
mutt(1)             - The Mutt Mail User Agent
muttrc(5)           - Configuration file for the Mutt Mail User Agent
mv(1)               - move(rename) files
mv(1p)              - move files
myisamchk(1)        - MyISAM table-maintenance utility
myisam_ftdump(1)    - display full-text index information
myisamlog(1)        - display MyISAM log file contents
myisampack(1)       - generate compressed, read-only MyISAM tables
my_print_defaults(1) - display options from option files
mysql(1)            - the MySQL command-line tool
Mysql(3pm)          - (unknown subject)
mysqlaccess(1)      - client for checking access privileges
mysqladmin(1)       - client for administering a MySQL server
mysqlbinlog(1)      - utility for processing binary log files
mysqlbug(1)         - generate bug report
mysqlcheck(1)       - a table maintenance program
mysql_config(1)     - get compile options for compiling clients
mysql_convert_table_format(1) - convert tables to use a given storage engine
mysqld(8)           - the MySQL server
mysqld_multi(1)     - manage multiple MySQL servers
mysqld_safe(1)      - MySQL server startup script
mysqldump(1)        - a database backup program
mysqldumpslow(1)    - Summarize slow query log files
mysql_explain_log(1) - use EXPLAIN on statements in query log
mysql_find_rows(1)  - extract SQL statements from files
mysql_fix_extensions(1) - normalize table file name extensions
mysql_fix_privilege_tables(1) - upgrade MySQL system tables
mysqlhotcopy(1)     - a database backup program
mysqlimport(1)      - a data import program
mysql_install_db(1) - initialize MySQL data directory
mysqlman(1)         - default man page for mysql
mysqlmanager(8)     - the MySQL Instance Manager
mysql_secure_installation(1) - improve MySQL installation security
mysql.server(1)     - MySQL server startup script
mysql_setpermission(1) - interactively set permissions in grant tables
mysqlshow(1)        - display database, table, and column information
mysql_tableinfo(1)  - generate database metadata
mysqltest(1)        - program to run test cases
mysql_tzinfo_to_sql(1) - load the time zone tables
mysql_upgrade(1)    - check tables for MySQL upgrade
mysql_waitpid(1)    - kill process and wait for its termination
mysql_zap(1)        - kill processes that match a pattern
mzip(1)             - change protection mode and eject disk on Zip/Jaz drive
named(8)            - Internet domain name server
named-checkconf(8)  - named configuration file syntax checking tool
named-checkzone(8)  - zone file validity checking tool
named.conf(5)       - configuration file for named
named_selinux(8)    - Security Enhanced Linux Policy for the Internet Name server(named) daemon
namei(1)            - follow a pathname until a terminal point is found
nameif(8)           - name network interfaces based on MAC addresses
namespace.conf(5)   - the namespace configuration file
namespace(n)        - create and manipulate contexts for commands and variables
NAN(3)              - floating point constants
nan(3p)             - return quiet NaN
nan(3)              - return 'Not a Number'
nanf(3p)            - return quiet NaN
nanf(3)             - return 'Not a Number'
nanl(3p)            - return quiet NaN
nanl(3)             - return 'Not a Number'
nano(1)             - Nano's ANOther editor, an enhanced free Pico clone
nanorc(5)           - GNU nano's rcfile
nanosleep(2)        - pause execution for a specified time
nanosleep(3p)       - high resolution sleep(REALTIME)
nash(8)             - script interpretor to interpret linuxrc images
nautilus-sendto(1)  - convenience application to send a file via email or instant messenger
nc(1)               - arbitrary TCP and UDP connections and listens
ncsa_auth(8)        - NCSA httpd-style password file authentication helper for Squid
NDBM_File(3pm)      - Tied access to ndbm files
ndbm.h(0p)          - definitions for ndbm database operations
nearbyint(3p)       - floating-point rounding functions
nearbyint(3)        - round to nearest integer
nearbyintf(3p)      - floating-point rounding functions
nearbyintf(3)       - round to nearest integer
nearbyintl(3p)      - floating-point rounding functions
nearbyintl(3)       - round to nearest integer
neotoppm(1)         - convert an Atari Neochrome .neo into a PPM image
neqn(1)             - format equations for ascii output
net(8)              - Tool for administration of Samba and remote CIFS servers.
NetAddr::IP(3pm)    - Manages IPv4 and IPv6 addresses and subnets
NetAddr::IP::Lite(3pm) - Manages IPv4 and IPv6 addresses and subnets
NetAddr::IP::Util(3pm) - - IPv4/6 and 128 bit number utilities
NetAddr::IP::UtilPP(3pm) - - pure Perl functions for NetAddr::IP::Util
Net::Cmd(3pm)       - Network Command class (as used by FTP, SMTP etc)
Net::Config(3pm)    - Local configuration data for libnet
netdb.h(0p)         - definitions for network database operations
netdevice(7)        - Low level access to Linux network devices
Net::DNS(3pm)       - Perl interface to the DNS resolver
Net::DNS::FAQ(3pm)  - Frequently Asked Net::DNS Questions
Net::DNS::Header(3pm) - DNS packet header class
Net::DNS::Nameserver(3pm) - DNS server class
Net::DNS::Packet(3pm) - DNS packet object class
Net::DNS::Question(3pm) - DNS question class
Net::DNS::Resolver(3pm) - DNS resolver class
Net::DNS::Resolver::Base(3pm) - Common Resolver Class
Net::DNS::Resolver::Recurse(3pm) - Perform recursive dns lookups
Net::DNS::Resolver::UNIX(3pm) - UNIX Resolver Class
Net::DNS::RR(3pm)   - DNS Resource Record class
Net::DNS::RR::A(3pm) - DNS A resource record
Net::DNS::RR::AAAA(3pm) - DNS AAAA resource record
Net::DNS::RR::AFSDB(3pm) - DNS AFSDB resource record
Net::DNS::RR::CERT(3pm) - DNS CERT resource record
Net::DNS::RR::CNAME(3pm) - DNS CNAME resource record
Net::DNS::RR::DNAME(3pm) - DNS DNAME resource record
Net::DNS::RR::EID(3pm) - DNS EID resource record
Net::DNS::RR::HINFO(3pm) - DNS HINFO resource record
Net::DNS::RR::ISDN(3pm) - DNS ISDN resource record
Net::DNS::RR::LOC(3pm) - DNS LOC resource record
Net::DNS::RR::MB(3pm) - DNS MB resource record
Net::DNS::RR::MG(3pm) - DNS MG resource record
Net::DNS::RR::MINFO(3pm) - DNS MINFO resource record
Net::DNS::RR::MR(3pm) - DNS MR resource record
Net::DNS::RR::MX(3pm) - DNS MX resource record
Net::DNS::RR::NAPTR(3pm) - DNS NAPTR resource record
Net::DNS::RR::NIMLOC(3pm) - DNS NIMLOC resource record
Net::DNS::RR::NS(3pm) - DNS NS resource record
Net::DNS::RR::NSAP(3pm) - DNS NSAP resource record
Net::DNS::RR::NULL(3pm) - DNS NULL resource record
Net::DNS::RR::OPT(3pm) - DNS OPT
Net::DNS::RR::PTR(3pm) - DNS PTR resource record
Net::DNS::RR::PX(3pm) - DNS PX resource record
Net::DNS::RR::RP(3pm) - DNS RP resource record
Net::DNS::RR::RT(3pm) - DNS RT resource record
Net::DNS::RR::SOA(3pm) - DNS SOA resource record
Net::DNS::RR::SPF(3pm) - DNS SPF resource record
Net::DNS::RR::SRV(3pm) - DNS SRV resource record
Net::DNS::RR::SSHFP(3pm) - DNS SSHFP resource record
Net::DNS::RR::TKEY(3pm) - DNS TKEY resource record
Net::DNS::RR::TSIG(3pm) - DNS TSIG resource record
Net::DNS::RR::TXT(3pm) - DNS TXT resource record
Net::DNS::RR::Unknown(3pm) - Unknown RR record
Net::DNS::RR::X25(3pm) - DNS X25 resource record
Net::DNS::Update(3pm) - Create a DNS update packet
Net::Domain(3pm)    - Attempt to evaluate the current host's internet name and domain
Net::FTP(3pm)       - FTP Client class
Net::hostent(3pm)   - by-name interface to Perl's built-in gethost*() functions
Net::HTTP(3pm)      - Low-level HTTP connection(client)
Net::HTTP::NB(3pm)  - Non-blocking HTTP client
Net::IP(3pm)        - Perl extension for manipulating IPv4/IPv6 addresses
Net::libnetFAQ(3pm) - libnet Frequently Asked Questions
netlink(3)          - Netlink macros
netlink(7)          - Communication between kernel and userspace(PF_NETLINK)
Net::netent(3pm)    - by-name interface to Perl's built-in getnet*() functions
Net::Netrc(3pm)     - OO interface to users netrc file
Net::NNTP(3pm)      - NNTP Client class
Net::Ping(3pm)      - check a remote host for reachability
netplugd(8)         - network cable hotplug management daemon
Net::POP3(3pm)      - Post Office Protocol 3 Client class(RFC1939)
Net::protoent(3pm)  - by-name interface to Perl's built-in getproto*() functions
netrc(5)            - user configuration for ftp
netreport(1)        - request notification of network interface changes
Net::servent(3pm)   - by-name interface to Perl's built-in getserv*() functions
Net::SMTP(3pm)      - Simple Mail Transfer Protocol Client
Net::SSLeay(3pm)    - Perl extension for using OpenSSL
Net::SSLeay::Handle(3pm) - Perl module that lets SSL(HTTPS) sockets be handled as standard file handles.
netstat(8)          - Print network connections, routing tables, interface statistics, masquerade connections, and multicast memberships
Net::Time(3pm)      - time and daytime network client interface
NetworkManager(8)   - network management daemon
newaliases(1)       - rebuild the data base for the mail aliases file
newaliases.sendmail(1) - rebuild the data base for the mail aliases file
newgrp(1)           - log in to a new group
newgrp(1p)          - change to a new group
news2mail(8)        - a channel script to gateway news into email.
news.daily(8)       - do regular Usenet system administration
_newselect(2)       - synchronous I/O multiplexing
newsfeeds(5)        - Determine where Usenet articles are sent
newslog(5)          - description of Usenet log files
Newt(3pm)           - Perl bindings for Red Hat newt library
newusers(8)         - update and create new users in batch
NEXT(3pm)           - Provide a pseudo-class NEXT (et al) that allows method redispatch
nextafter(3)        - floating point number manipulation
nextafter(3p)       - next representable floating-point number
nextafterf(3)       - floating point number manipulation
nextafterf(3p)      - next representable floating-point number
nextafterl(3)       - floating point number manipulation
nextafterl(3p)      - next representable floating-point number
nexttoward(3)       - floating point number manipulation
nexttoward(3p)      - next representable floating-point number
nexttowardf(3)      - floating point number manipulation
nexttowardf(3p)     - next representable floating-point number
nexttowardl(3)      - floating point number manipulation
nexttowardl(3p)     - next representable floating-point number
nfs4_uid_to_name(3) - (unknown subject)
nfs(5)              - nfs and nfs4 fstab format and options
nfsd(7)             - special filesystem for controlling Linux NFS server
nfsd(8)             - NFS server process
nfsiostat(8)        - Emulate iostat for NFS mount points using /proc/self/mountstats
nfs_selinux(8)      - Security Enhanced Linux Policy for NFS
nfsservctl(2)       - syscall interface to kernel nfs daemon
nfsstat(8)          - list NFS statistics
nftw(3)             - file tree walk
nftw(3p)            - walk a file tree
ngettext(1)         - translate message and choose plural form
nhfsgraph(8)        - Run nhfsstone over multiple loads
nhfsnums(8)         - Convert nhfsrun output to plot(5)
nhfsrun(8)          - Run nhfsstone over multiple loads
nhfsstone(8)        - Network File System benchmark program
nice(1p)            - invoke a utility with an altered nice value
nice(1)             - run a program with modified scheduling priority
nice(2)             - change process priority
nice(3p)            - change the nice value of a process
nicknames(5)        - nickname translation table for NIS maps
ninpaths(8)         - Report Usenet Path statistics (new inpaths)
nisdomainname(1)    - show or set system's NIS/YP domain name
nis_selinux(8)      - Security Enhanced Linux Policy for NIS.
nl(1)               - number lines of files
nl(1p)              - line numbering filter
nl_langinfo(3p)     - language information
nl_langinfo(3)      - query language and locale information
nl_types.h(0p)      - data types
nm(1)               - list symbols from object files
nm(1p)              - write the name list of an object file(DEVELOPMENT)
nmbd(8)             - NetBIOS name server to provide NetBIOS over IP naming services to clients
nmblookup(1)        - NetBIOS over TCP/IP client used to lookup NetBIOS names
nm-tool(1)          - utility to report NetworkManager state
nnrpd(8)            - NNTP server for reader clients
nnrpd.track(5)      - file to specify hosts to be tracked by nnrpd.
nntpget(1)          - get Usenet articles from a remote NNTP server
nntpsend(8)         - send Usenet articles to remote site
nntpsend.ctl(5)     - list of sites to feed via nntpsend
nohup(1p)           - invoke a utility immune to hangups
nohup(1)            - run a command immune to hangups, with output to a non-tty
nologin(5)          - prevent non-root users from logging into the system
nologin(8)          - politely refuse a login
nrand48(3)          - generate uniformly distributed pseudo-random numbers
nrand48(3p)         - generate uniformly distributed pseudo-random numbers
nrand48_r(3)        - generate uniformly distributed pseudo-random numbers reentrantly
nroff(1)            - emulate nroff command with groff
nscd(8)             - name service cache daemon
nscd.conf(5)        - name service cache daemon configuration file
nseq(1ssl)          - create or examine a netscape certificate sequence
nsgmls(1)           - An SGML/XML parser and validator
nslookup(1)         - query Internet name servers interactively
nss(5)              - Name Service Switch configuration file
nss_ldap(5)         - LDAP nameservice provider
nsswitch.conf(5)    - System Databases and Name Service Switch configuration file
nsupdate(1)         - Dynamic DNS update utility
ntlm_auth(1)        - tool to allow external access to Winbind's NTLM authentication function
ntohl(3)            - convert values between host and network byte order
ntohl(3p)           - convert values between host and network byte order
ntohs(3)            - convert values between host and network byte order
ntohs(3p)           - convert values between host and network byte order
ntp_acc(5)          - Access Control Options
ntp_auth(5)         - Authentication Options
ntp_clock(5)        - Reference Clock Options
ntp.conf(5)         - Server Options
ntpd(8)             - Network Time Protocol(NTP) daemon
ntpdate(8)          - set the date and time via NTP
ntpdc(8)            - special NTP query program
ntp-keygen(8)       - generate public and private keys
ntp_misc(5)         - Miscellaneous Options
ntp_mon(5)          - Monitoring Options
ntpq(8)             - standard NTP query program
ntpstat(8)          - show network time synchronisation status
ntptime(8)          - read kernel time variables
ntptrace(8)         - trace a chain of NTP servers back to the primary source
ntsysv(8)           - simple interface for configuring runlevels
null(4)             - data sink
numactl(8)          - Control NUMA policy for processes or shared memory
numa_maps(5)        - information about numa memory
nv(4)               - NVIDIA video driver
O(3pm)              - Generic interface to Perl Compiler backends
OBJ_cleanup(3ssl)   - ASN1 object utility functions
OBJ_cmp(3ssl)       - ASN1 object utility functions
objcopy(1)          - copy and translate object files
OBJ_create(3ssl)    - ASN1 object utility functions
objdump(1)          - display information from object files.
OBJ_dup(3ssl)       - ASN1 object utility functions
OBJ_ln2nid(3ssl)    - ASN1 object utility functions
OBJ_nid2ln(3ssl)    - ASN1 object utility functions
OBJ_nid2obj(3ssl)   - ASN1 object utility functions
OBJ_nid2sn(3ssl)    - ASN1 object utility functions
OBJ_obj2nid(3ssl)   - ASN1 object utility functions
OBJ_obj2txt(3ssl)   - ASN1 object utility functions
OBJ_sn2nid(3ssl)    - ASN1 object utility functions
OBJ_txt2nid(3ssl)   - ASN1 object utility functions
OBJ_txt2obj(3ssl)   - ASN1 object utility functions
obsolete(2)         - obsolete system calls
oclock(1x)          - round X clock
ocsp(1ssl)          - Online Certificate Status Protocol utility
od(1)               - dump files in octal and other formats
od(1p)              - dump files in various formats
oddjob.conf(5)      - (unknown subject)
oddjobd(8)          - (unknown subject)
oddjobd.conf(5)     - (unknown subject)
oddjob_request(1)   - (unknown subject)
offsetof(3)         - offset of a structure member
ogg123(1)           - plays Ogg Vorbis files
oggdec(1)           - simple decoder, Ogg Vorbis file to PCM audio file (WAV or RAW).
oggenc(1)           - encode audio into the Ogg Vorbis format
ogginfo(1)          - gives information about Ogg files, and does extensive validity checking
ogonkify(1)         - international support for PostScript
oldfstat(2)         - obsolete system calls
oldlstat(2)         - obsolete system calls
oldolduname(2)      - obsolete system calls
oldstat(2)          - obsolete system calls
olduname(2)         - obsolete system calls
on_ac_power(1)      - test whether the computer is running on line power
on_exit(3)          - register a function to be called at normal process termination
onsgmls(1)          - An SGML/XML parser and validator
Opcode(3pm)         - Disable named opcodes when compiling perl code
open(2)             - open and possibly create a file or device
open(3pm)           - perl pragma to set default PerlIO layers for input and output
open(3p)            - open a file
openat(2)           - open a file relative to a directory file descriptor
opendir(3)          - open a directory
opendir(3p)         - open a directory
open_init_pty(8)    - run an program under a psuedo terminal
openjade(1)         - apply a DSSSL stylesheet to an SGML or XML document
openlog(3p)         - control system log
openlog(3)          - send messages to the system logger
open_memstream(3)   - open memory as stream
open(n)             - Open a file-based or command pipeline channel
openpty(3)          - tty utility functions
openssl(1ssl)       - OpenSSL command line tool
OpenSSL_add_all_algorithms(3ssl) - add algorithms to internal table
OpenSSL_add_all_ciphers(3ssl) - add algorithms to internal table
OpenSSL_add_all_digests(3ssl) - add algorithms to internal table
OpenSSL_add_ssl_algorithms(3ssl) - initialize SSL library by registering algorithms
OPENSSL_Applink(3ssl) - glue between OpenSSL BIO and Win32 compiler run-time
OPENSSL_config(3ssl) - simple OpenSSL configuration functions
OPENSSL_ia32cap(3ssl) - finding the IA-32 processor capabilities
OPENSSL_load_builtin_modules(3ssl) - add standard configuration modules
OPENSSL_no_config(3ssl) - simple OpenSSL configuration functions
OPENSSL_VERSION_NUMBER(3ssl) - get OpenSSL version number
openvt(1)           - start a program on a new virtual terminal(VT).
operator(7)         - (unknown subject)
ops(3pm)            - Perl pragma to restrict unsafe operations when compiling
optarg(3p)          - command option parsing
opterr(3p)          - command option parsing
optind(3p)          - command option parsing
optopt(3p)          - command option parsing
orbd(1)             - The Object Request Broker Daemon
orbd-java-1.6.0-openjdk(1) - The Object Request Broker Daemon
osgmlnorm(1)        - An SGML/XML document normalizer
ospam(1)            - An SGML/XML markup stream editor
ospcat(1)           - SGML print catalog
ospent(1)           - Concatenates entities in an SGML/XML document
osx(1)              - An SGML to XML converter
outb(2)             - port I/O
outb_p(2)           - port I/O
outl(2)             - port I/O
outl_p(2)           - port I/O
outsb(2)            - port I/O
outsl(2)            - port I/O
outsw(2)            - port I/O
outw(2)             - port I/O
outw_p(2)           - port I/O
ovdb(5)             - Overview storage method for INN
ovdb_init(8)        - Prepare ovdb database for use
ovdb_monitor(8)     - Database maintenance
ovdb_server(8)      - overview 'helper' server
ovdb_stat(8)        - Display information from the ovdb database
overchan(8)         - update the news overview database
overload(3pm)       - Package for overloading Perl operations
overview.fmt(5)     - format of news overview database
ownership(8)        - Compaq ownership tag retriever
pack200(1)          - JAR Packing tool
pack200-java-1.6.0-openjdk(1) - JAR Packing tool
package(n)          - Facilities for package loading and version control
packet(7)           - packet interface on device level.
pal2rgb(1)          - convert a palette color TIFF image to a full color image
palmax(4)           - Palmax(TR88L803) touchscreen driver
palmtopnm(1)        - convert a Palm Bitmap to a PNM image
pam(3)              - Pluggable Authentication Modules Library
pam(5)              - Netpbm common 2-dimensional bitmap format
pam(8)              - Pluggable Authentication Modules for Linux
PAM(8)              - Pluggable Authentication Modules for Linux
pam_access(8)       - PAM module for logdaemon style login access control
pam_acct_mgmt(3)    - PAM account validation management
pamaddnoise(1)      - add noise to a Netpbm image
pamarith(1)         - perform arithmetic on two Netpbm images
pam_auth(8)         - Squid PAM authentication helper
pam_authenticate(3) - account authentication
pambayer(1)         - interpret Bayer patterns
pamchannel(1)       - extract channels from a PAM image
pam_chauthtok(3)    - updating authentication tokens
pam_close_session(3) - terminate PAM session management
pamcomp(1)          - composite(overlay) two Netpbm images together
pam.conf(5)         - PAM configuration files
pam_console(8)      - determine user owning the system console
pam_console_apply(8) - set or revoke permissions for users at the system console
pam_conv(3)         - PAM conversation function
pam_cracklib(8)     - PAM module to check the password against dictionary words
pamcut(1)           - cut a rectangle out of a PAM, PBM, PGM, or PPM image
pam.d(5)            - PAM configuration files
pam_debug(8)        - PAM module to debug the PAM stack
pamdeinterlace(1)   - remove every other row from a PAM/PNM image
pam_deny(8)         - The locking-out PAM module
pamdepth(1)         - change the maxval in a Netpbm image
pamdice(1)          - slice a Netpbm image into many horizontally and/or vertically
pamditherbw(1)      - dither grayscale image to black and white
pam_echo(8)         - PAM module for printing text messages
pam_ecryptfs(8)     - PAM module for eCryptfs
pamedge(1)          - edge-detect an image
pam_end(3)          - termination of PAM transaction
pamendian(1)        - reverse endianness of a Netpbm image
pamenlarge(1)       - Enlarge a Netpbm image N times
pam_env(8)          - PAM module to set/unset environment variables
pam_env.conf(5)     - the environment variables config file
pam_error(3)        - display error messages to the user
pam_exec(8)         - PAM module which calls an external command
pam_fail_delay(3)   - request a delay on failure
pam_faildelay(8)    - Change the delay on failure per-application
pamfile(1)          - describe a Netpbm (PAM or PNM) file
pam_filter(8)       - PAM filter module
pamflip(1)          - flip or rotate a PAM or PNM image
pam_ftp(8)          - PAM module for anonymous access module
pamfunc(1)          - Apply a simple monadic arithmetic function to a Netpbm image
pamgauss(1)         - create a two dimensional gaussian function as a PAM image
pam_get_data(3)     - get module internal data
pam_getenv(3)       - get a PAM environment variable
pam_getenvlist(3)   - getting the PAM environment
pam_get_item(3)     - getting PAM informations
pam_get_user(3)     - get user name
pamgradient(1)      - create a four-corner gradient PAM or PNM image
pam_group(8)        - PAM module for group access
pam_info(3)         - display messages to the user
pam_issue(8)        - PAM module to add issue file to user prompt
pam_keyinit(8)      - Kernel session keyring initialiser module
pam_krb5(5)         - Kerberos 5 authentication
pam_krb5(8)         - Kerberos 5 authentication
pam_krb5_storetmp(8) - Temporary file helper
pam_lastlog(8)      - PAM module to display date of last login
pam_ldap(5)         - LDAP pluggable authentication module
pam_limits(8)       - PAM module to limit resources
pam_listfile(8)     - deny or allow services based on an arbitrary file
pam_localuser(8)    - require users to be listed in /etc/passwd
pam_loginuid(8)     - record user's login uid to the process attribute
pamlookup(1)        - map an image to a new image by using it as indices into a table
pam_mail(8)         - Inform about available mail
pammasksharpen(1)   - Sharpen an image via an unsharp mask
pam_misc_drop_env(3) - liberating a locally saved environment
pam_misc_paste_env(3) - transcribing an environment to that of PAM
pam_misc_setenv(3)  - BSD like PAM environment variable setting
pammixinterlace(1)  - mix adjacent lines to merge interlaced images
pam_mkhomedir(8)    - PAM module to create users home directory
pam_motd(8)         - Display the motd file
pam_namespace(8)    - PAM module for configuring namespace for a session
pam_nologin(8)      - Prevent non-root users from login
pam_oddjob_mkhomedir(8) - (unknown subject)
pamoil(1)           - turn a PAM image into an oil painting
pam_open_session(3) - start PAM session management
pam_passwdqc(8)     - Password quality-control PAM module
pam_permit(8)       - The promiscuous module
pamperspective(1)   - a reverse scanline renderer for Netpbm images
pampick(1)          - pick images out of a multi-image Netpbm image stream
pam_pkcs11(8)       - PAM Authentication Module for PKCS#11 token libraries
pampop9(1)          - simulate a multi-lens camera such as the Pop9
pam_postgresok(8)   - simple check of real UID and corresponding account name
pam_prompt(3)       - interface to conversation function
pam_putenv(3)       - set or change PAM environment variable
pam_pwhistory(8)    - PAM module to remember last passwords
pamrgbatopng(1)     - convert PAM color/transparency image to PNG
pam_rhosts(8)       - The rhosts PAM module
pam_rootok(8)       - Gain only root access
pam_rps(8)          - challenge-response authentication
pamscale(1)         - scale a Netpbm image
pam_securetty(8)    - Limit root login to special devices
pam_selinux(8)      - PAM module to set the default security context
pamseq(1)           - generate PAM image of all possible tuple values, in sequence
pam_setcred(3)      - establish / delete user credentials
pam_set_data(3)     - set module internal data
pam_set_item(3)     - set and update PAM informations
pamsharpmap(1)      - create map of sharpness in a PNM/PAM image
pamsharpness(1)     - measure the sharpness of a PNM/PAM image
pam_shells(8)       - PAM module to check for valid login shell
pamslice(1)         - extract one line of values out of a Netpbm image
pam_sm_acct_mgmt(3) - PAM service function for account management
pam_sm_authenticate(3) - PAM service function for user authentication
pam_sm_chauthtok(3) - PAM service function for authentication token management
pam_sm_close_session(3) - PAM service function to terminate session management
pam_sm_open_session(3) - PAM service function to start session management
pam_sm_setcred(3)   - PAM service function to alter credentials
pamsplit(1)         - split a multi-image PNM/PAM file into single-image files
pamstack(1)         - stack planes of multiple PAM images into one PAM image
pam_stack(8)        - recurse into other PAM stacks
pam_start(3)        - initialization of PAM transaction
pamstereogram(1)    - create a single-image stereogram from a PAM height map
pam_strerror(3)     - return string describing PAM error code
pamstretch(1)       - scale up a PNM or PAM image by interpolating between pixels.
pamstretch-gen(1)   - use pamstretch and pamscale to scale by non-integer values
pam_succeed_if(8)   - test account characteristics
pamsumm(1)          - Summarize the samples in a Netpbm image arithmetically
pamsummcol(1)       - summarize (sum, average, etc) a Netpbm image by column
pam_syslog(3)       - send messages to the system logger
pam_tally(8)        - The login counter(tallying) module
pamthreshold(1)     - threshold grayscale image to black and white
pamtilt(1)          - print the tilt angle of a PGM file
pam_time(8)         - PAM module for time control access
pam_timestamp(8)    - authenticate using cached successful authentication attempts
pam_timestamp_check(8) - check or clear authentication timestamps
pamtodjvurle(1)     - convert a Netpbm image to DjVu Color RLE format
pamtofits(1)        - convert a Netpbm image into FITS format
pamtohdiff(1)       - convert PAM image to horizontal difference image
pamtohtmltbl(1)     - convert pnm/pam visual image to an HTML table
pamtojpeg2k(1)      - convert PAM/PNM image to a JPEG-2000 code stream
pamtompfont(1)      - Convert Netpbm image to Mplayer bitmap font file
pamtopam(1)         - copy PAM image
pamtopfm(1)         - Convert Netpbm image to PFM (Portable Float Map)
pamtopnm(1)         - convert PAM image to PBM, PGM, or PPM
pamtosvg(1)         - convert a Netpbm image to a SVG (Scalable Vector Graphics) image
pamtotga(1)         - convert a Netpbm image to a TrueVision Targa file
pamtotiff(1)        - convert a Netpbm image to a TIFF file
pamtouil(1)         - convert a PNM or PNM/alpha image into a Motif UIL icon file
pamtoxvmini(1)      - convert Netpbm image to an XV 'thumbnail' picture
pam_tty_audit(8)    - Enable or disable TTY auditing for specified users
pam_umask(8)        - PAM module to set the file mode creation mask
pam_userdb(8)       - PAM module to authenticate against a db database
pam_verror(3)       - display error messages to the user
pam_vinfo(3)        - display messages to the user
pam_vprompt(3)      - interface to conversation function
pam_vsyslog(3)      - send messages to the system logger
pam_warn(8)         - PAM module which logs all PAM items if called
pam_wheel(8)        - Only permit root access to members of group wheel
pam_winbind(7)      - PAM module for Winbind
pamx(1)             - display Netpbm image in X Window System window
pam_xauth(8)        - PAM module to forward xauth keys between users
pand(1)             - BlueZ Bluetooth PAN daemon
panelctl(1)         - manual page for panelctl(libavc1394) 0.1
pango-querymodules(1) - Module registration utility
panic(3)            - report fatal error and abort
panicVA(3)          - report fatal error and abort
paps(1)             - UTF-8 to PostScript converter using Pango
parray(n)           - standard library of Tcl procedures
parted(8)           - (unknown subject)
partprobe(8)        - inform the OS of partition table changes
partx(8)            - telling the kernel about presence and numbering of on-disk partitions.
passwd(1)           - update user's authentication tokens
passwd2des(3)       - RFS password encryption
passwd(5)           - password file
passwd.nntp(5)      - passwords for connecting to remote NNTP servers
paste(1)            - merge lines of files
paste(1p)           - merge corresponding or subsequent lines of files
patch(1)            - apply a diff file to an original
patch(1p)           - apply changes to files
pathchk(1)          - check whether file names are valid or portable
pathchk(1p)         - check pathnames
pathconf(3)         - get configuration values for files
pathconf(3p)        - get configurable pathname variables
path_resolution(2)  - (unknown subject)
pause(2)            - wait for signal
pause(3p)           - suspend the thread until a signal is received
pax(1p)             - portable archive interchange
pax(1)              - read and write file archives and copy directory hierarchies
pbm(5)              - Netpbm bi-level image format
pbmclean(1)         - flip isolated pixels in portable bitmap
pbmlife(1)          - apply Conway's rules of Life to a portable bitmap
pbmmake(1)          - create a blank bitmap of a specified size
pbmmask(1)          - create a mask bitmap from a regular bitmap
pbmminkowski(1)     - compute Minkowski integral
pbmpage(1)          - create a one page test pattern for printing
pbmpscale(1)        - enlarge a PBM image with edge smoothing
pbmreduce(1)        - read a PBM image and reduce it N times
pbmtext(1)          - render text into a PBM image
pbmtextps(1)        - render text into a PBM image using a postscript interpreter
pbmto10x(1)         - convert a PBM image into Gemini 10X printer graphics
pbmto4425(1)        - Display PBM images on an AT&T 4425 terminal
pbmtoascii(1)       - convert a PBM image to ASCII graphics
pbmtoatk(1)         - convert a PBM image to a Andrew Toolkit raster object
pbmtobbnbg(1)       - convert a PBM image into BitGraph graphics
pbmtocmuwm(1)       - convert a PBM image into a CMU window manager bitmap
pbmtodjvurle(1)     - convert a PBM image to DjVu Bitonal RLE format
pbmtoepsi(1)        - convert a PBM image to an encapsulated PostScript style preview bitmap
pbmtoepson(1)       - convert a PBM image into Epson printer graphics
pbmtoescp2(1)       - convert a PBM image to a ESC/P2 printer file
pbmtog3(1)          - convert a PBM image into a Group 3 MH fax file
pbmtogem(1)         - convert a PBM image into a GEM .img file
pbmtogo(1)          - convert a PBM image into compressed GraphOn graphics
pbmtoibm23xx(1)     - convert a PBM image to IBM 23XX printer stream
pbmtoicon(1)        - convert a PBM image into a Sun icon
pbmtolj(1)          - convert a PBM image to HP LaserJet format
pbmtoln03(1)        - convert PBM image to DEC LN03+ Sixel output
pbmtolps(1)         - convert PBM image to PostScript
pbmtomacp(1)        - convert a PBM image into a MacPaint file
pbmtomatrixorbital(1) - convert a PBM image to a Matrix Orbital LCD image
pbmtomda(1)         - convert a PBM image to a Microdesign .mda
pbmtomgr(1)         - convert a PBM image into a MGR bitmap
pbmtomrf(1)         - convert a PBM format image to MRF
pbmtonokia(1)       - convert a PBM image to Nokia Smart Messaging Formats
pbmtopgm(1)         - convert PBM image to PGM by averaging areas
pbmtopi3(1)         - convert a PBM image into an Atari Degas .pi3 file
pbmtopk(1)          - convert a PBM image into a packed(PK) format font
pbmtoplot(1)        - convert a PBM image into a Unix 'plot' file
pbmtoppa(1)         - convert PBM image to HP Printer Performance Architecture(PPA)
pbmtopsg3(1)        - convert PBM images to Postscript with G3 fax compression
pbmtoptx(1)         - convert a PBM image into Printronix printer graphics
pbmtowbmp(1)        - convert a PBM image to a wireless bitmap(wbmp) file
pbmtox10bm(1)       - convert a PBM image to an X11 bitmap
pbmtoxbm(1)         - convert a PBM image to an X11 bitmap
pbmtoybm(1)         - convert a PBM image into a Bennet Yee 'face' file
pbmtozinc(1)        - convert a PBM image into a Zinc bitmap
pbmupc(1)           - create a Universal Product Code PBM image
pc1toppm(1)         - convert an Atari Degas .pc1 into a PPM image
pcap(3)             - Packet Capture library
pcbitctl(8)         - PCBIT-D firmware loader
pccardctl(8)        - PCMCIA card control utility
pcdindex(1)         - renamed to pcdovtoppm
pcdovtoppm(1)       - create index image for a photo CD
pclose(3p)          - close a pipe stream to or from a process
pclose(3)           - process I/O
pcregrep(1)         - a grep with Perl-compatible regular expressions.
pcretest(1)         - a program for testing Perl-compatible regular expressions.
pcscd(8)            - PC/SC Smart Card Daemon
pcxtoppm(1)         - convert a PCX file into a PPM image
pdbedit(8)          - manage the SAM database (Database of Samba Users)
pdf2dsc(1)          - generate a PostScript page list of a PDF document
pdf2ps(1)           - Ghostscript PDF to PostScript translator
pdffonts(1)         - Portable Document Format(PDF) font analyzer (version 3.00)
pdfimages(1)        - Portable Document Format(PDF) image extractor (version 3.00)
pdfinfo(1)          - Portable Document Format(PDF) document information extractor (version 3.00)
pdfopt(1)           - Ghostscript PDF Optimizer
pdftohtml(1)        - program to convert pdf files into html, xml and png images
pdftops(1)          - Portable Document Format(PDF) to PostScript converter (version 3.00)
pdftotext(1)        - Portable Document Format(PDF) to text converter (version 3.00)
pdiff(1)            - produce a pretty comparison between files
pem(3ssl)           - PEM routines
PEM(3ssl)           - PEM routines
penmount(4)         - PenMount input driver
perfmonctl(2)       - interface to PMU
perl(1)             - Practical Extraction and Report Language
perl5004delta(1)    - what's new for perl5.004
perl5005delta(1)    - what's new for perl5.005
perl561delta(1)     - what's new for perl v5.6.x
perl56delta(1)      - what's new for perl v5.6.0
perl570delta(1)     - what's new for perl v5.7.0
perl571delta(1)     - what's new for perl v5.7.1
perl572delta(1)     - what's new for perl v5.7.2
perl573delta(1)     - what's new for perl v5.7.3
perl581delta(1)     - what is new for perl v5.8.1
perl582delta(1)     - what is new for perl v5.8.2
perl583delta(1)     - what is new for perl v5.8.3
perl584delta(1)     - what is new for perl v5.8.4
perl585delta(1)     - what is new for perl v5.8.5
perl586delta(1)     - what is new for perl v5.8.6
perl587delta(1)     - what is new for perl v5.8.7
perl588delta(1)     - what is new for perl v5.8.8
perl58delta(1)      - what is new for perl v5.8.0
perlaix(1)          - Perl version 5 on IBM Unix(AIX) systems
perlamiga(1)        - Perl under Amiga OS
perlapi(1)          - autogenerated documentation for the perl public API
perlapio(1)         - perl's IO abstraction interface.
perlapollo(1)       - Perl version 5 on Apollo DomainOS
perlartistic(1)     - the Perl Artistic License
perlbeos(1)         - Perl version 5.8+ on BeOS
perlbook(1)         - Perl book information
perlboot(1)         - Beginner's Object-Oriented Tutorial
perlbot(1)          - Bag'o Object Tricks (the BOT)
perlbs2000(1)       - building and installing Perl for BS2000.
perlbug(1)          - how to submit bug reports on Perl
perlcall(1)         - Perl calling conventions from C
perlcc(1)           - generate executables from Perl programs
perlce(1)           - Perl for WinCE
perlcheat(1)        - Perl 5 Cheat Sheet
perlclib(1)         - Internal replacements for standard C library functions
perlcn(1)           - 简体中文 Perl 指南
perlcompile(1)      - Introduction to the Perl Compiler-Translator
perlcygwin(1)       - Perl for Cygwin
perldata(1)         - Perl data types
perldbmfilter(1)    - Perl DBM Filters
perldebguts(1)      - Guts of Perl debugging
perldebtut(1)       - Perl debugging tutorial
perldebug(1)        - Perl debugging
perldelta(1)        - what is new for perl v5.8.8
perldgux(1)         - Perl under DG/UX.
perldiag(1)         - various Perl diagnostics
perldoc(1)          - Look up Perl documentation in Pod format.
perldos(1)          - Perl under DOS, W31, W95.
perldsc(1)          - Perl Data Structures Cookbook
perlebcdic(1)       - Considerations for running Perl on EBCDIC platforms
perlembed(1)        - how to embed perl in your C program
perlepoc(1)         - Perl for EPOC
perlfaq1(1)         - General Questions About Perl ($Revision: 1.19 $, $Date: 2005/12/31 00:54:37 $)
perlfaq(1)          - frequently asked questions about Perl
perlfaq2(1)         - Obtaining and Learning about Perl ($Revision: 1.39 $, $Date: 2006/01/08 14:27:07 $)
perlfaq3(1)         - Programming Tools ($Revision: 1.56 $, $Date: 2005/12/31 00:54:37 $)
perlfaq4(1)         - Data Manipulation ($Revision: 1.73 $, $Date: 2005/12/31 00:54:37 $)
perlfaq5(1)         - Files and Formats ($Revision: 1.42 $, $Date: 2005/12/31 00:54:37 $)
perlfaq6(1)         - Regular Expressions ($Revision: 1.38 $, $Date: 2005/12/31 00:54:37 $)
perlfaq7(1)         - General Perl Language Issues ($Revision: 1.28 $, $Date: 2005/12/31 00:54:37 $)
perlfaq8(1)         - System Interaction ($Revision: 1.27 $, $Date: 2005/12/31 00:54:37 $)
perlfaq9(1)         - Networking ($Revision: 1.28 $, $Date: 2005/12/31 00:54:37 $)
perlfilter(1)       - Source Filters
perlfork(1)         - Perl's fork() emulation
perlform(1)         - Perl formats
perlfreebsd(1)      - Perl version 5 on FreeBSD systems
perlfunc(1)         - Perl builtin functions
perlglossary(1)     - Perl Glossary
perlgpl(1)          - the GNU General Public License, version 2
perlguts(1)         - Introduction to the Perl API
perlhack(1)         - How to hack at the Perl internals
perlhist(1)         - the Perl history records
perlhpux(1)         - Perl version 5 on Hewlett-Packard Unix (HP-UX) systems
perlhurd(1)         - Perl version 5 on Hurd
perlintern(1)       - autogenerated documentation of purely internal Perl functions
perlintro(1)        - - a brief introduction and overview of Perl
PerlIO(3pm)         - On demand loader for PerlIO layers and root of PerlIO::* name space
PerlIO::encoding(3pm) - encoding layer
perliol(1)          - C API for Perl's implementation of IO in Layers.
PerlIO::scalar(3pm) - in-memory IO, scalar IO
PerlIO::via(3pm)    - Helper class for PerlIO layers implemented in perl
PerlIO::via::QuotedPrint(3pm) - PerlIO layer for quoted-printable strings
perlipc(1)          - Perl interprocess communication (signals, fifos, pipes, safe subprocesses, sockets, and semaphores)
perlirix(1)         - Perl version 5 on Irix systems
perlivp(1)          - Perl Installation Verification Procedure
perljp(1)           - 日本語 Perl ガイド
perlko(1)           - Perl과 한국어 인코딩
perllexwarn(1)      - Perl Lexical Warnings
perllinux(1)        - Perl version 5 on Linux systems
perllocale(1)       - Perl locale handling (internationalization and localization)
perllol(1)          - Manipulating Arrays of Arrays in Perl
perlmachten(1)      - Perl version 5 on Power MachTen systems
perlmacos(1)        - Perl under Mac OS(Classic)
perlmacosx(1)       - Perl under Mac OS X
perlmint(1)         - Perl version 5 on Atari MiNT
perlmod(1)          - Perl modules (packages and symbol tables)
perlmodinstall(1)   - Installing CPAN Modules
perlmodlib(1)       - constructing new Perl modules and finding existing ones
perlmodstyle(1)     - Perl module style guide
perlmpeix(1)        - Perl/iX for HP e3000 MPE
perlnetware(1)      - Perl for NetWare
perlnewmod(1)       - preparing a new module for distribution
perl-nocem(8)       - a NoCeM-on-spool implementation for INN 2.x
perlnumber(1)       - semantics of numbers and numeric operations in Perl
perlobj(1)          - Perl objects
perlop(1)           - Perl operators and precedence
perlopenbsd(1)      - Perl version 5 on OpenBSD systems
perlopentut(1)      - tutorial on opening things in Perl
perlos2(1)          - Perl under OS/2, DOS, Win0.3*, Win0.95 and WinNT.
perlos390(1)        - building and installing Perl for OS/390 and z/OS
perlos400(1)        - Perl version 5 on OS/400
perlothrtut(1)      - old tutorial on threads in Perl
perlpacktut(1)      - tutorial on `pack' and `unpack'
perlplan9(1)        - Plan 9-specific documentation for Perl
perlpod(1)          - the Plain Old Documentation format
perlpodspec(1)      - Plain Old Documentation: format specification and notes
perlport(1)         - Writing portable Perl
perlqnx(1)          - Perl version 5 on QNX
perlre(1)           - Perl regular expressions
perlref(1)          - Perl references and nested data structures
perlreftut(1)       - Mark's very short tutorial about references
perlrequick(1)      - Perl regular expressions quick start
perlreref(1)        - Perl Regular Expressions Reference
perlretut(1)        - Perl regular expressions tutorial
perlrun(1)          - how to execute the Perl interpreter
perlsec(1)          - Perl security
perlsolaris(1)      - Perl version 5 on Solaris systems
perlstyle(1)        - Perl style guide
perlsub(1)          - Perl subroutines
perlsyn(1)          - Perl syntax
perlthrtut(1)       - tutorial on threads in Perl
perltie(1)          - how to hide an object class in a simple variable
perltoc(1)          - perl documentation table of contents
perltodo(1)         - Perl TO-DO List
perltooc(1)         - Tom's OO Tutorial for Class Data in Perl
perltoot(1)         - Tom's object-oriented tutorial for perl
perltrap(1)         - Perl traps for the unwary
perltru64(1)        - Perl version 5 on Tru64 (formerly known as Digital UNIX formerly known as DEC OSF/1) systems
perltw(1)           - 正體中文 Perl 指南
perlunicode(1)      - Unicode support in Perl
perluniintro(1)     - Perl Unicode introduction
perlutil(1)         - utilities packaged with the Perl distribution
perluts(1)          - Perl under UTS
perlvar(1)          - Perl predefined variables
perlvmesa(1)        - building and installing Perl for VM/ESA.
perlvms(1)          - VMS-specific documentation for Perl
perlvos(1)          - Perl for Stratus VOS
perlwin32(1)        - Perl under Windows
perlxs(1)           - XS language reference manual
perlxstut(1)        - Tutorial for writing XSUBs
perror(1)           - explain error codes
perror(3)           - print a system error message
perror(3p)          - write error messages to standard error
personality(2)      - set the process execution domain
pf2afm(1)           - Make an AFM file from Postscript (PFB/PFA/PFM) font files using ghostscript
pfbtopfa(1)         - Convert Postscript .pfb fonts to .pfa format using ghostscript
pfbtops(1)          - translate a PostScript font in .pfb format to ASCII
pfm(5)              - PFM graphic image file format
pfmtopam(1)         - Convert PFM (Portable Float Map) image to Netpbm format
pftp(1)             - Internet file transfer program
pgawk(1)            - pattern scanning and processing language
pgm(5)              - Netpbm grayscale image format
pgmabel(1)          - create cross section using Abel Integration for Deconvolution
pgmbentley(1)       - Bentleyize a PGM image
pgmcrater(1)        - create cratered terrain by fractal forgery
pgmdeshadow(1)      - Deshadow a PGM image
pgmedge(1)          - replaced by pamedge
pgmenhance(1)       - edge-enhance a PGM image
pgmhist(1)          - print a histogram of the values in a PGM image
pgmkernel(1)        - generate a convolution kernel
pgmmake(1)          - create a PGM image of a specified gray level and dimensions
pgmmedian(1)        - apply a median filter to a PGM file
pgmminkowski(1)     - compute Minkowski integral
pgmmorphconv(1)     - perform morphological convolutions: dilation, erosion
pgmnoise(1)         - create a PGM image made up of white noise
pgmnorm(1)          - replaced by pnmnorm
pgmoil(1)           - replaced by pamoil
pgmramp(1)          - generate a grayscale ramp
pgmslice(1)         - extract one line of pixel values out of a PGM
pgmtexture(1)       - calculate textural features on a PGM image
pgmtofs(1)          - convert PGM image to Usenix FaceSaver(tm) format
pgmtolispm(1)       - convert a PGM image to Lisp Machine format
pgmtopbm(1)         - convert a PGM image to PBM
pgmtopgm(1)         - copy PGM image
pgmtoppm(1)         - colorize a PGM(grayscale) image into a PPM(color) image
pgpverify(1)        - Cryptographically verify Usenet control messages
pgrep(1)            - look up or signal processes based on name and other attributes
php(1)              - PHP Command Line Interface 'CLI'
pi1toppm(1)         - convert an Atari Degas .pi1 into a PPM image
pi3topbm(1)         - convert an Atari Degas .pi3 file into a PBM image
pic(1)              - compile pictures for troff or TeX
pic2graph(1)        - convert a PIC diagram into a cropped image
piconv(1)           - - iconv(1), reinvented in perl
pid(n)              - Retrieve process identifiers
pidof(8)            - find the process ID of a running program.
pi-getram(1)        - Retrieves the RAM image from your Palm device.
pi-getrom(1)        - Retrieves the ROM image from your Palm device for use in debugging.
pilot-addresses(1)  - read and write address book databases to and from a Palm handheld, such as those made from Palm, Handspring, Handera, TRGPro, Sony or other Palm ha...
pilot-foto(1)       - Fetches and converts images from the Palm 'Foto' application
pilot-link(7)       - a suite of tools for communicating with Palm handhelds, such as those made from Palm, Handspring, Handera, TRGPro, Sony or other Palm Compatible Ha...
pilot-xfer(1)       - backup, sync, and restore databases from a Palm handheld device, such as those made from Palm, Handspring, Handera, TRGPro, Sony or other PalmOS-ba...
pinfo(1)            - curses based lynx-style info browser
ping6(8)            - send ICMP ECHO_REQUEST to network hosts
ping(8)             - send ICMP ECHO_REQUEST to network hosts
pinky(1)            - lightweight finger
pipe(2)             - create pipe
pipe(3p)            - create an interprocess channel
pipe(7)             - overview of pipes and FIFOs
pirut(8)            - A graphical software installer and remover
pivot_root(2)       - change the root file system
pivot_root(8)       - change the root file system
pjtoppm(1)          - convert an HP PaintJet file to a PPM image
pkcs11_eventmgr(1)  - (unknown subject)
pkcs11_inspect(1)   - print certificate contents
pkcs12(1ssl)        - PKCS#12 file utility
PKCS12_create(3ssl) - create a PKCS#12 structure
PKCS12_parse(3ssl)  - parse a PKCS#12 structure
pkcs7(1ssl)         - PKCS#7 utility
PKCS7_decrypt(3ssl) - decrypt content from a PKCS#7 envelopedData structure
PKCS7_encrypt(3ssl) - create a PKCS#7 envelopedData structure
PKCS7_sign(3ssl)    - create a PKCS#7 signedData structure
PKCS7_verify(3ssl)  - verify a PKCS#7 signedData structure
pkcs8(1ssl)         - PKCS#8 format private key conversion tool
pkg-config(1)       - Return metainformation about installed libraries
pkg::create(n)      - Construct an appropriate package ifneeded command for a given package specification
pkg_mkIndex(n)      - Build an index for automatic loading of packages
pkill(1)            - look up or signal processes based on name and other attributes
pklogin_finder(1)   - maps certificates into a user
pktopbm(1)          - convert packed(PK) format font into PBM
pktsetup(8)         - set up and tear down packet device associations
pl2pm(1)            - Rough tool to translate Perl4 .pl files to Perl5 .pm modules.
plainrsa-gen(8)     - generator for Plain RSA keys
planner(1)          - Project Management application for GNOME
plipconfig(8)       - fine tune PLIP device parameters
pluginviewer(8)     - list loadable SASL plugins and their properties
pman(1)             - curses based lynx-style info browser
pmap(1)             - report memory map of a process
pmap_dump(8)        - print a list of all registered RPC programs
pmap_getmaps(3)     - library routines for remote procedure calls
pmap_getport(3)     - library routines for remote procedure calls
pmap_rmtcall(3)     - library routines for remote procedure calls
pmap_set(3)         - library routines for remote procedure calls
pmap_set(8)         - set the list of registered RPC programs
pmap_unset(3)       - library routines for remote procedure calls
pm-pmu(1)           - suspend the computer on machines using a Macintosh-style PMU
png(5)              - Portable Network Graphics(PNG) format
pngtopam(1)         - convert a PNG image into a Netpbm image
pngtopnm(1)         - convert a PNG image into a PNM image
pnm(5)              - Netpbm superformat
pnmalias(1)         - antialias a PNM image
pnmarith(1)         - perform arithmetic on two PNM images
pnmcat(1)           - concatenate Netpbm images
pnmcolormap(1)      - create quantization color map for a Netpbm image
pnmcomp(1)          - composite(overlay) two PNM images together
pnmconvol(1)        - general MxN convolution on a PNM image
pnmcrop(1)          - crop a PNM image
pnmcut(1)           - cut a rectangle out of a PBM, PGM, or PPM image
pnmdepth(1)         - change the maxval in a PNM image
pnmenlarge(1)       - replaced by pamenlarge
pnmfile(1)          - replaced by pamfile
pnmgamma(1)         - perform gamma adjustment on a PNM image
pnmhisteq(1)        - histogram equalize a PNM image
pnmhistmap(1)       - draw a histogram for a PGM or PPM file
pnmindex(1)         - build a visual index of a bunch of PNM images
pnminterp(1)        - replaced by pamstretch
pnminvert(1)        - invert a PNM image
pnmmargin(1)        - add a border to a PNM image
pnmmontage(1)       - create a montage of PNM images
pnmnlfilt(1)        - non-linear filters: smooth, alpha trim mean, optimal estimation smoothing, edge enhancement.
pnmnoraw(1)         - replaced by pnmtoplainpnm
pnmnorm(1)          - normalize the contrast in a Netbpm image
pnmpad(1)           - add borders to a PNM image
pnmpaste(1)         - paste a rectangle into a PNM image
pnmpsnr(1)          - compute the difference between two images (the PSNR)
pnmquant(1)         - quantize the colors in a Netpbm image to a smaller set
pnmremap(1)         - replace colors in a PNM image with colors from another set
pnmrotate(1)        - rotate a PNM image by some angle
pnmscale(1)         - scale a PNM image
pnmscalefixed(1)    - scale a PNM file quickly
pnmshear(1)         - shear a PNM image by a specified angle
pnmsmooth(1)        - smooth out an image
pnmsplit(1)         - split a multi-image PNM file into multiple single-image files
pnmstitch(1)        - stitch together two panoramic (side-by-side) photographs
pnmtile(1)          - replicate an image to fill a specified region
pnmtoddif(1)        - Convert a PNM image to DDIF format
pnmtofiasco(1)      - Convert PNM file to FIASCO compressed file
pnmtofits(1)        - replaced by pamtofits
pnmtojbig(1)        - PNM to JBIG file converter
pnmtojpeg(1)        - convert PNM image to a JFIF ('JPEG') image
pnmtopalm(1)        - convert a PNM image to a Palm Bitmap
pnmtopclxl(1)       - convert a PNM image to an HP LaserJet PCL XL printer stream
pnmtoplainpnm(1)    - replaced by pnmtopnm
pnmtopng(1)         - convert a PNM image to PNG
pnmtopnm(1)         - copy a PNM image
pnmtops(1)          - convert PNM image to PostScript
pnmtorast(1)        - convert a PPM into a Sun rasterfile
pnmtorle(1)         - convert a Netpbm image file into an RLE image file.
pnmtosgi(1)         - convert a PNM image to a SGI image file
pnmtosir(1)         - convert a PNM image into a Solitaire format
pnmtotiff(1)        - replaced by pamtotiff
pnmtotiffcmyk(1)    - convert a Netpbm image into a CMYK encoded TIFF file
pnmtoxwd(1)         - convert a PNM into an X11 window dump
pod2html(1)         - convert .pod files to .html files
pod2latex(1)        - convert pod documentation to latex format
pod2man(1)          - Convert POD data to formatted *roff input
pod2text(1)         - Convert POD data to formatted ASCII text
pod2usage(1)        - print usage messages from embedded pod docs in files
podchecker(1)       - check the syntax of POD format documentation files
Pod::Checker(3pm)   - check pod documents for syntax errors
Pod::Find(3pm)      - find POD documents in directory trees
Pod::Html(3pm)      - module to convert pod files to HTML
Pod::InputObjects(3pm) - objects representing POD input paragraphs, commands, etc.
Pod::LaTeX(3pm)     - Convert Pod data to formatted Latex
Pod::Man(3pm)       - Convert POD data to formatted *roff input
Pod::ParseLink(3pm) - Parse an L<> formatting code in POD text
Pod::Parser(3pm)    - base class for creating POD filters and translators
Pod::ParseUtils(3pm) - helpers for POD parsing and conversion
Pod::Perldoc::ToChecker(3pm) - let Perldoc check Pod for errors
Pod::Perldoc::ToMan(3pm) - let Perldoc render Pod as man pages
Pod::Perldoc::ToNroff(3pm) - let Perldoc convert Pod to nroff
Pod::Perldoc::ToPod(3pm) - let Perldoc render Pod as ... Pod!
Pod::Perldoc::ToRtf(3pm) - let Perldoc render Pod as RTF
Pod::Perldoc::ToText(3pm) - let Perldoc render Pod as plaintext
Pod::Perldoc::ToTk(3pm) - let Perldoc use Tk::Pod to render Pod
Pod::Perldoc::ToXml(3pm) - let Perldoc render Pod as XML
Pod::Plainer(3pm)   - Perl extension for converting Pod to old style Pod.
Pod::PlainText(3pm) - Convert POD data to formatted ASCII text
podselect(1)        - print selected sections of pod documentation on standard output
Pod::Select(3pm)    - extract selected sections of POD from input
Pod::Text(3pm)      - Convert POD data to formatted ASCII text
Pod::Text::Color(3pm) - Convert POD data to formatted color ASCII text
Pod::Text::Overstrike(3pm) - Convert POD data to formatted overstrike text
Pod::Text::Termcap(3pm) - Convert POD data to ASCII text with format escapes
Pod::Usage(3pm)     - print a usage message from embedded pod documentation
poll(2)             - wait for some event on a file descriptor
poll(3p)            - input/output multiplexing
poll.h(0p)          - definitions for the poll() function
popd(1)             - bash built-in commands, see bash(1)
popen(3p)           - initiate pipe streams to or from a process
popen(3)            - process I/O
popt(3)             - Parse command line options
port(4)             - system memory, kernel memory and system ports
portmap(8)          - DARPA port to RPC program number mapper
POSIX(3pm)          - Perl interface to IEEE Std 1003.1
posix_fadvise(2)    - predeclare an access pattern for file data
posix_fadvise(3p)   - file advisory information (ADVANCED REALTIME)
posix_fallocate(3)  - allocate file space
posix_fallocate(3p) - file space control (ADVANCED REALTIME)
posix_madvise(3p)   - memory advisory information and alignment control (ADVANCED REALTIME)
posix_memalign(3)   - Allocate aligned memory
posix_memalign(3p)  - aligned memory allocation (ADVANCED REALTIME)
posix_mem_offset(3p) - find offset and length of a mapped typed memory block (ADVANCED REALTIME)
posix_openpt(3)     - open a pseudo-terminal device
posix_openpt(3p)    - open a pseudo-terminal device
posixoptions(7)     - optional parts of the POSIX standard
posix_spawn(3p)     - spawn a process (ADVANCED REALTIME)
posix_spawnattr_destroy(3p) - destroy and initialize spawn attributes object (ADVANCED REALTIME)
posix_spawnattr_getflags(3p) - get and set the spawn-flags attribute of a spawn attributes object (ADVANCED REALTIME)
posix_spawnattr_getpgroup(3p) - get and set the spawn-pgroup attribute of a spawn attributes object (ADVANCED REALTIME)
posix_spawnattr_getschedparam(3p) - get and set the spawn-schedparam attribute of a spawn attributes object (ADVANCED REALTIME)
posix_spawnattr_getschedpolicy(3p) - get and set the spawn-schedpolicy attribute of a spawn attributes object (ADVANCED REALTIME)
posix_spawnattr_getsigdefault(3p) - get and set the spawn-sigdefault attribute of a spawn attributes object (ADVANCED REALTIME)
posix_spawnattr_getsigmask(3p) - get and set the spawn-sigmask attribute of a spawn attributes object (ADVANCED REALTIME)
posix_spawnattr_init(3p) - destroy and initialize spawn attributes object (ADVANCED REALTIME)
posix_spawnattr_setflags(3p) - get and set the spawn-flags attribute of a spawn attributes object (ADVANCED REALTIME)
posix_spawnattr_setpgroup(3p) - get and set the spawn-pgroup attribute of a spawn attributes object (ADVANCED REALTIME)
posix_spawnattr_setschedparam(3p) - get and set the spawn-schedparam attribute of a spawn attributes object (ADVANCED REALTIME)
posix_spawnattr_setschedpolicy(3p) - get and set the spawn-schedpolicy attribute of a spawn attributes object (ADVANCED REALTIME)
posix_spawnattr_setsigdefault(3p) - get and set the spawn-sigdefault attribute of a spawn attributes object (ADVANCED REALTIME)
posix_spawnattr_setsigmask(3p) - get and set the spawn-sigmask attribute of a spawn attributes object (ADVANCED REALTIME)
posix_spawn_file_actions_addclose(3p) - add close or open action to spawn file actions object (ADVANCED REALTIME)
posix_spawn_file_actions_adddup2(3p) - add dup2 action to spawn file actions object (ADVANCED REALTIME)
posix_spawn_file_actions_addopen(3p) - add close or open action to spawn file actions object (ADVANCED REALTIME)
posix_spawn_file_actions_destroy(3p) - destroy and initialize spawn file actions object (ADVANCED REALTIME)
posix_spawn_file_actions_init(3p) - destroy and initialize spawn file actions object (ADVANCED REALTIME)
posix_spawnp(3p)    - spawn a process (ADVANCED REALTIME)
posix_trace_attr_destroy(3p) - destroy and initialize the trace stream attributes object(TRACING)
posix_trace_attr_getclockres(3p) - retrieve and set information about a trace stream(TRACING)
posix_trace_attr_getcreatetime(3p) - retrieve and set information about a trace stream(TRACING)
posix_trace_attr_getgenversion(3p) - retrieve and set information about a trace stream(TRACING)
posix_trace_attr_getinherited(3p) - retrieve and set the behavior of a trace stream(TRACING)
posix_trace_attr_getlogfullpolicy(3p) - retrieve and set the behavior of a trace stream(TRACING)
posix_trace_attr_getlogsize(3p) - retrieve and set trace stream size attributes(TRACING)
posix_trace_attr_getmaxdatasize(3p) - retrieve and set trace stream size attributes(TRACING)
posix_trace_attr_getmaxsystemeventsize(3p) - retrieve and set trace stream size attributes(TRACING)
posix_trace_attr_getmaxusereventsize(3p) - retrieve and set trace stream size attributes(TRACING)
posix_trace_attr_getname(3p) - retrieve and set information about a trace stream(TRACING)
posix_trace_attr_getstreamfullpolicy(3p) - retrieve and set the behavior of a trace stream(TRACING)
posix_trace_attr_getstreamsize(3p) - retrieve and set trace stream size attributes(TRACING)
posix_trace_attr_init(3p) - destroy and initialize the trace stream attributes object(TRACING)
posix_trace_attr_setinherited(3p) - retrieve and set the behavior of a trace stream(TRACING)
posix_trace_attr_setlogfullpolicy(3p) - retrieve and set the behavior of a trace stream(TRACING)
posix_trace_attr_setlogsize(3p) - retrieve and set trace stream size attributes(TRACING)
posix_trace_attr_setmaxdatasize(3p) - retrieve and set trace stream size attributes(TRACING)
posix_trace_attr_setname(3p) - retrieve and set information about a trace stream(TRACING)
posix_trace_attr_setstreamfullpolicy(3p) - retrieve and set the behavior of a trace stream(TRACING)
posix_trace_attr_setstreamsize(3p) - retrieve and set trace stream size attributes(TRACING)
posix_trace_clear(3p) - clear trace stream and trace log(TRACING)
posix_trace_close(3p) - trace log management(TRACING)
posix_trace_create(3p) - trace stream initialization, flush, and shutdown from a process(TRACING)
posix_trace_create_withlog(3p) - trace stream initialization, flush, and shutdown from a process(TRACING)
posix_trace_event(3p) - trace functions for instrumenting application code(TRACING)
posix_trace_eventid_equal(3p) - manipulate the trace event type identifier(TRACING)
posix_trace_eventid_get_name(3p) - manipulate the trace event type identifier(TRACING)
posix_trace_eventid_open(3p) - trace functions for instrumenting application code(TRACING)
posix_trace_eventset_add(3p) - manipulate trace event type sets(TRACING)
posix_trace_eventset_del(3p) - manipulate trace event type sets(TRACING)
posix_trace_eventset_empty(3p) - manipulate trace event type sets(TRACING)
posix_trace_eventset_fill(3p) - manipulate trace event type sets(TRACING)
posix_trace_eventset_ismember(3p) - manipulate trace event type sets(TRACING)
posix_trace_eventtypelist_getnext_id(3p) - iterate over a mapping of trace event types(TRACING)
posix_trace_eventtypelist_rewind(3p) - iterate over a mapping of trace event types(TRACING)
posix_trace_flush(3p) - trace stream initialization, flush, and shutdown from a process(TRACING)
posix_trace_get_attr(3p) - retrieve the trace attributes or trace status(TRACING)
posix_trace_get_filter(3p) - retrieve and set the filter of an initialized trace stream(TRACING)
posix_trace_getnext_event(3p) - retrieve a trace event(TRACING)
posix_trace_get_status(3p) - retrieve the trace attributes or trace status(TRACING)
posix_trace_open(3p) - trace log management(TRACING)
posix_trace_rewind(3p) - trace log management(TRACING)
posix_trace_set_filter(3p) - retrieve and set the filter of an initialized trace stream(TRACING)
posix_trace_shutdown(3p) - trace stream initialization, flush, and shutdown from a process(TRACING)
posix_trace_start(3p) - trace start and stop(TRACING)
posix_trace_stop(3p) - trace start and stop(TRACING)
posix_trace_timedgetnext_event(3p) - retrieve a trace event(TRACING)
posix_trace_trid_eventid_open(3p) - manipulate the trace event type identifier(TRACING)
posix_trace_trygetnext_event(3p) - retrieve a trace event(TRACING)
posix_typed_mem_get_info(3p) - query typed memory information (ADVANCED REALTIME)
posix_typed_mem_open(3p) - open a typed memory object (ADVANCED REALTIME)
POST(1)             - Simple command line user agent
pow10(3)            - base-10 power functions
pow10f(3)           - base-10 power functions
pow10l(3)           - base-10 power functions
pow(3)              - power functions
pow(3p)             - power function
poweroff(8)         - stop the system.
powf(3)             - power functions
powf(3p)            - power function
powl(3)             - power functions
powl(3p)            - power function
ppm2tiff(1)         - create a TIFF file from PPM, PGM and PBM image files
ppm3d(1)            - convert two PPM images into an anaglyph (red/blue 3d glasses) PPM
ppm(5)              - Netpbm color image format
ppmbrighten(1)      - change a PPM image's Saturation and Value
ppmchange(1)        - change all pixels of one color to another in a PPM image
ppmcie(1)           - draw a CIE color chart as a PPM image
ppmcolormask(1)     - produce mask of areas of a certain color in a PPM file
ppmcolors(1)        - obsolete
ppmdcfont(1)        - Turn a Ppmdfont file into C source for a builtin font
ppmddumpfont(1)     - dump a Ppmdfont file
ppmdim(1)           - dim a PPM image
ppmdist(1)          - simplistic grayscale assignment for machine generated, color images
ppmdither(1)        - ordered dither for color images
ppmdmkfont(1)       - Create Ppmdfont 'standard'.
ppmdraw(1)          - draw lines, text, etc on a PPM image
ppmfade(1)          - generate a transition between two image files using special effects
ppmflash(1)         - brighten a picture to approach white
ppmforge(1)         - fractal forgeries of clouds, planets, and starry skies
ppmglobe(1)         - generate strips to glue onto a sphere
ppmhist(1)          - print a histogram of the colors in a PPM image
ppmlabel(1)         - add text to a PPM image
ppmmake(1)          - create a PPM image of a specified color and dimensions
ppmmix(1)           - blend together two PPM images
ppmnorm(1)          - replaced by pnmnorm
ppmntsc(1)          - Make RGB colors legal for NTSC or PAL color systems.
ppmpat(1)           - make a pretty PPM image
ppmquant(1)         - quantize the colors in a PPM image down to a specified number
ppmquantall(1)      - run Pnmquant on a bunch of files all at once, so they share a common colormap
ppmrainbow(1)       - Generate a rainbow
ppmrelief(1)        - run a Laplacian relief filter on a PPM image
ppmrough(1)         - create PPM image of two colors with a ragged border between them
ppmshadow(1)        - add simulated shadows to a PPM image
ppmshift(1)         - shift lines of a PPM image left or right by a random amount
ppmspread(1)        - displace a PPM image's pixels by a random amount
ppmtoacad(1)        - convert PPM to Autocad database or slide
ppmtoarbtxt(1)      - generate image in arbitrary text format from PPM image
ppmtobmp(1)         - convert a PPM image into a BMP file
ppmtoeyuv(1)        - convert a PPM image into a Berkeley YUV file
ppmtoicr(1)         - convert a PPM image into NCSA ICR format
ppmtoilbm(1)        - convert a PPM image into an ILBM file
ppmtojpeg(1)        - replaced by pnmtojpeg
ppmtoleaf(1)        - convert PPM image to Interleaf image format
ppmtolj(1)          - convert a PPM image to an HP LaserJet PCL 5 Color file
ppmtomap(1)         - create a map of all colors in a PPM image
ppmtomitsu(1)       - convert a PPM image to a Mitsubishi S340-10 file
ppmtompeg(1)        - encode an MPEG-1 bitstream
ppmtoneo(1)         - convert a PPM into an Atari Neochrome .neo file
ppmtopcx(1)         - convert a PPM image to a PCX file
ppmtopgm(1)         - convert a PPM image to a PGM image
ppmtopi1(1)         - convert a PPM image into an Atari Degas .pi1 file
ppmtopict(1)        - convert a PPM image to a Macintosh PICT file
ppmtopj(1)          - convert a PPM image to an HP PaintJet file
ppmtopjxl(1)        - convert a PPM image to an HP PaintJet XL PCL file
ppmtoppm(1)         - copy PPM image
ppmtopuzz(1)        - convert a PPM image to an X11 'puzzle' file
ppmtorgb3(1)        - separate a PPM image into three PGMs
ppmtosixel(1)       - convert a PPM image to DEC sixel format
ppmtoterm(1)        - convert a PPM image to a ANSI ISO 6429 ascii image
ppmtouil(1)         - replaced by pamtouil
ppmtowinicon(1)     - convert PPM image into a Windows .ico file
ppmtoxpm(1)         - convert a PPM image to an X11 pixmap
ppmtoyuv(1)         - convert a PPM image to an Abekas YUV file
ppmtoyuvsplit(1)    - convert a PPM image to 3 subsampled raw YUV files
ppmtv(1)            - make a PPM image look like taken from an American TV
ppmwheel(1)         - make a PPM image of a color wheel
ppoll(2)            - wait for some event on a file descriptor
pppd(8)             - Point-to-Point Protocol Daemon
pppd-radattr(8)     - RADIUS utility plugin for pppd(8)
pppd-radius(8)      - RADIUS authentication plugin for pppd(8)
pppdump(8)          - convert PPP record file to readable format
pppoe(8)            - user-space PPPoE client.
pppoe.conf(5)       - Configuration file used by adsl-start(8), adsl-stop(8), adsl-status(8) and adsl-connect(8).
pppoe-relay(8)      - user-space PPPoE relay agent.
pppoe-server(8)     - user-space PPPoE server
pppoe-sniff(8)      - examine network for non-standard PPPoE frames
pppstats(8)         - print PPP statistics
ppp-watch(8)        - daemon to make PPP interfaces act more like other interfaces
pr(1)               - convert text files for printing
pr(1p)              - print files
praliases(8)        - display system mail aliases
prctl(2)            - operations on a process
pread(2)            - read from or write to a file descriptor at a given offset
pread(3p)           - read from a file
prelink(8)          - prelink ELF shared libraries and binaries to speed up startup time
printafm(1)         - Print the metrics from a Postscript font in AFM format using ghostscript
printenv(1)         - print all or part of environment
printers.conf(5)    - printer configuration file for cups
printf(1)           - format and print data
printf(1p)          - write formatted output
printf(3)           - formatted output conversion
printf(3p)          - print formatted output
proc(5)             - process information pseudo-filesystem
procmail(1)         - autonomous mail processor
procmailex(5)       - procmail rcfile examples
procmailrc(5)       - procmail rcfile
procmailsc(5)       - procmail weighted scoring technique
proc(n)             - Create a Tcl procedure
prof(2)             - unimplemented system calls
profil(3)           - execution time profile
profiles(1)         - A utility to report and change SIDs in registry files
program_invocation_name(3) - obtain name used to invoke calling program
program_invocation_short_name(3) - obtain name used to invoke calling program
protocols(5)        - the protocols definition file
protoize(1)         - automatically add or remove function prototypes
prove(1)            - - A command-line tool for running tests against Test::Harness
prunehistory(8)     - remove tokens from Usenet history file
ps(1p)              - report process status
ps(1)               - report a snapshot of the current processes.
ps2ascii(1)         - Ghostscript translator from PostScript or PDF to ASCII
ps2epsi(1)          - generate conforming Encapsulated PostScript
ps2pdf12(1)         - Convert PostScript to PDF 1.2 (Acrobat 3-and-later compatible) using ghostscript
ps2pdf13(1)         - Convert PostScript to PDF 1.3 (Acrobat 4-and-later compatible) using ghostscript
ps2pdf(1)           - Convert PostScript to PDF using ghostscript
ps2pdfwr(1)         - Convert PostScript to PDF without specifying CompatibilityLevel, using ghostscript
ps2ps(1)            - Ghostscript PostScript "distiller"
psbook(1)           - rearrange pages in PostScript file into signatures
psed(1)             - a stream editor
pselect(2)          - synchronous I/O multiplexing
pselect(3p)         - synchronous I/O multiplexing
psfaddtable(1)      - add a Unicode character table to a console font
psfgettable(1)      - extract the embedded Unicode character table from a console font
psfstriptable(1)    - remove the embedded Unicode character table from a console font
psfxtable(1)        - handle Unicode character tables for console fonts
psidtopgm(1)        - convert PostScript 'image' data to a PGM image
psignal(3)          - print signal message
psmandup(1)         - print duplex on non duplex printers
psmerge(1)          - filter to merge several PostScript files into one
psnup(1)            - multiple pages per sheet
psresize(1)         - rescale and centre the pages of a PostScript file
psselect(1)         - select pages from a PostScript file
psset(1)            - insert page device request in PostScript files
pstopnm(1)          - convert a PostScript file to a PNM image
pstops(1)           - shuffle pages in a PostScript file
pstree(1)           - display a tree of processes
pstruct(1)          - Dump C structures as generated from `cc - g - S' stabs
ptar(1)             - a tar-like program written in perl
ptardiff(1)         - program that diffs an extracted archive against an unextracted one
pthread_atfork(3p)  - register fork handlers
pthread_attr_destroy(3p) - destroy and initialize the thread attributes object
pthread_attr_getdetachstate(3p) - get and set the detachstate attribute
pthread_attr_getguardsize(3p) - get and set the thread guardsize attribute
pthread_attr_getinheritsched(3p) - get and set the inheritsched attribute (REALTIME THREADS)
pthread_attr_getschedparam(3p) - get and set the schedparam attribute
pthread_attr_getschedpolicy(3p) - get and set the schedpolicy attribute (REALTIME THREADS)
pthread_attr_getscope(3p) - get and set the contentionscope attribute (REALTIME THREADS)
pthread_attr_getstack(3p) - get and set stack attributes
pthread_attr_getstackaddr(3p) - get and set the stackaddr attribute
pthread_attr_getstacksize(3p) - get and set the stacksize attribute
pthread_attr_init(3p) - destroy and initialize the thread attributes object
pthread_attr_setdetachstate(3p) - get and set the detachstate attribute
pthread_attr_setguardsize(3p) - get and set the thread guardsize attribute
pthread_attr_setinheritsched(3p) - get and set the inheritsched attribute (REALTIME THREADS)
pthread_attr_setschedparam(3p) - get and set the schedparam attribute
pthread_attr_setschedpolicy(3p) - get and set the schedpolicy attribute (REALTIME THREADS)
pthread_attr_setscope(3p) - get and set the contentionscope attribute (REALTIME THREADS)
pthread_attr_setstack(3p) - get and set stack attributes
pthread_attr_setstackaddr(3p) - get and set the stackaddr attribute
pthread_attr_setstacksize(3p) - get and set the stacksize attribute
pthread_barrierattr_destroy(3p) - destroy and initialize the barrier attributes object (ADVANCED REALTIME THREADS)
pthread_barrierattr_getpshared(3p) - get and set the process-shared attribute of the barrier attributes object (ADVANCED REALTIME THREADS)
pthread_barrierattr_init(3p) - destroy and initialize the barrier attributes object (ADVANCED REALTIME THREADS)
pthread_barrierattr_setpshared(3p) - get and set the process-shared attribute of the barrier attributes object (ADVANCED REALTIME THREADS)
pthread_barrier_destroy(3p) - destroy and initialize a barrier object (ADVANCED REALTIME THREADS)
pthread_barrier_init(3p) - destroy and initialize a barrier object (ADVANCED REALTIME THREADS)
pthread_barrier_wait(3p) - synchronize at a barrier (ADVANCED REALTIME THREADS)
pthread_cancel(3p)  - cancel execution of a thread
pthread_cleanup_pop(3p) - establish cancellation handlers
pthread_cleanup_push(3p) - establish cancellation handlers
pthread_condattr_destroy(3p) - destroy and initialize the condition variable attributes object
pthread_condattr_getclock(3p) - get and set the clock selection condition variable attribute (ADVANCED REALTIME)
pthread_condattr_getpshared(3p) - get and set the process-shared condition variable attributes
pthread_condattr_init(3p) - destroy and initialize the condition variable attributes object
pthread_condattr_setclock(3p) - get and set the clock selection condition variable attribute (ADVANCED REALTIME)
pthread_condattr_setpshared(3p) - get and set the process-shared condition variable attributes
pthread_cond_broadcast(3p) - broadcast or signal a condition
pthread_cond_destroy(3p) - destroy and initialize condition variables
pthread_cond_init(3p) - destroy and initialize condition variables
pthread_cond_signal(3p) - broadcast or signal a condition
pthread_cond_timedwait(3p) - wait on a condition
pthread_cond_wait(3p) - wait on a condition
pthread_create(3p)  - thread creation
pthread_detach(3p)  - detach a thread
pthread_equal(3p)   - compare thread IDs
pthread_exit(3p)    - thread termination
pthread_getconcurrency(3p) - get and set the level of concurrency
pthread_getcpuclockid(3p) - access a thread CPU-time clock (ADVANCED REALTIME THREADS)
pthread_getschedparam(3p) - dynamic thread scheduling parameters access (REALTIME THREADS)
pthread_getspecific(3p) - thread-specific data management
pthread.h(0p)       - threads
pthread_join(3p)    - wait for thread termination
pthread_key_create(3p) - thread-specific data key creation
pthread_key_delete(3p) - thread-specific data key deletion
pthread_kill(3p)    - send a signal to a thread
pthread_mutexattr_destroy(3p) - destroy and initialize the mutex attributes object
pthread_mutexattr_getprioceiling(3p) - get and set the prioceiling attribute of the mutex attributes object (REALTIME THREADS)
pthread_mutexattr_getprotocol(3p) - get and set the protocol attribute of the mutex attributes object (REALTIME THREADS)
pthread_mutexattr_getpshared(3p) - get and set the process-shared attribute
pthread_mutexattr_gettype(3p) - get and set the mutex type attribute
pthread_mutexattr_init(3p) - destroy and initialize the mutex attributes object
pthread_mutexattr_setprioceiling(3p) - get and set the prioceiling attribute of the mutex attributes object (REALTIME THREADS)
pthread_mutexattr_setprotocol(3p) - get and set the protocol attribute of the mutex attributes object (REALTIME THREADS)
pthread_mutexattr_setpshared(3p) - get and set the process-shared attribute
pthread_mutexattr_settype(3p) - get and set the mutex type attribute
pthread_mutex_destroy(3p) - destroy and initialize a mutex
pthread_mutex_getprioceiling(3p) - get and set the priority ceiling of a mutex (REALTIME THREADS)
pthread_mutex_init(3p) - destroy and initialize a mutex
pthread_mutex_lock(3p) - lock and unlock a mutex
pthread_mutex_setprioceiling(3p) - get and set the priority ceiling of a mutex (REALTIME THREADS)
pthread_mutex_timedlock(3p) - lock a mutex (ADVANCED REALTIME)
pthread_mutex_trylock(3p) - lock and unlock a mutex
pthread_mutex_unlock(3p) - lock and unlock a mutex
pthread_once(3p)    - dynamic package initialization
pthread_rwlockattr_destroy(3p) - destroy and initialize the read-write lock attributes object
pthread_rwlockattr_getpshared(3p) - get and set the process-shared attribute of the read-write lock attributes object
pthread_rwlockattr_init(3p) - destroy and initialize the read-write lock attributes object
pthread_rwlockattr_setpshared(3p) - get and set the process-shared attribute of the read-write lock attributes object
pthread_rwlock_destroy(3p) - destroy and initialize a read-write lock object
pthread_rwlock_init(3p) - destroy and initialize a read-write lock object
pthread_rwlock_rdlock(3p) - lock a read-write lock object for reading
pthread_rwlock_timedrdlock(3p) - lock a read-write lock for reading
pthread_rwlock_timedwrlock(3p) - lock a read-write lock for writing
pthread_rwlock_tryrdlock(3p) - lock a read-write lock object for reading
pthread_rwlock_trywrlock(3p) - lock a read-write lock object for writing
pthread_rwlock_unlock(3p) - unlock a read-write lock object
pthread_rwlock_wrlock(3p) - lock a read-write lock object for writing
pthreads(7)         - POSIX threads
pthread_self(3p)    - get the calling thread ID
pthread_setaffinity_np(3) - set/get CPU affinity of a thread
pthread_setcancelstate(3p) - set cancelability state
pthread_setcanceltype(3p) - set cancelability state
pthread_setconcurrency(3p) - get and set the level of concurrency
pthread_setschedparam(3p) - dynamic thread scheduling parameters access (REALTIME THREADS)
pthread_setschedprio(3p) - dynamic thread scheduling parameters access (REALTIME THREADS)
pthread_setspecific(3p) - thread-specific data management
pthread_sigmask(3p) - examine and change blocked signals
pthread_spin_destroy(3p) - destroy or initialize a spin lock object (ADVANCED REALTIME THREADS)
pthread_spin_init(3p) - destroy or initialize a spin lock object (ADVANCED REALTIME THREADS)
pthread_spin_lock(3p) - lock a spin lock object (ADVANCED REALTIME THREADS)
pthread_spin_trylock(3p) - lock a spin lock object (ADVANCED REALTIME THREADS)
pthread_spin_unlock(3p) - unlock a spin lock object (ADVANCED REALTIME THREADS)
pthread_testcancel(3p) - set cancelability state
ptmx(4)             - (unknown subject)
ptrace(2)           - process trace
pts(4)              - (unknown subject)
ptsname(3)          - get the name of the slave pseudo-terminal
ptsname(3p)         - get name of the slave pseudo-terminal device
ptsname_r(3)        - get the name of the slave pseudo-terminal
ptx(1)              - produce a permuted index of file contents
pty(7)              - pseudo-terminal interfaces
pullnews(1)         - Pull news from one news server and feed it to another
pup(8)              - Package updater
puplet(8)           - Package update notification
pushd(1)            - bash built-in commands, see bash(1)
putc(3)             - output of characters and strings
putc(3p)            - put a byte on a stream
putchar(3)          - output of characters and strings
putchar(3p)         - put a byte on a stdout stream
putchar_unlocked(3) - non-locking stdio functions
putchar_unlocked(3p) - stdio with explicit client locking
putc_unlocked(3)    - non-locking stdio functions
putc_unlocked(3p)   - stdio with explicit client locking
putenv(3)           - change or add an environment variable
putenv(3p)          - change or add a value to an environment
putgrent(3)         - write a group database entry to a file
putmsg(2)           - unimplemented system calls
putmsg(3p)          - send a message on a STREAM(STREAMS)
putpmsg(2)          - unimplemented system calls
putpmsg(3p)         - send a message on a STREAM(STREAMS)
putpwent(3)         - write a password file entry
puts(3)             - output of characters and strings
puts(3p)            - put a string on standard output
puts(n)             - Write to a channel
putspent(3)         - encrypted password file routines
pututline(3)        - access utmp file entries
pututxline(3)       - access utmp file entries
pututxline(3p)      - user accounting database functions
putw(3)             - input and output of words(ints)
putwc(3p)           - put a wide character on a stream
putwc(3)            - write a wide character to a FILE stream
putwchar(3p)        - put a wide character on a stdout stream
putwchar(3)         - write a wide character to standard output
putwchar_unlocked(3) - non-locking stdio functions
putwc_unlocked(3)   - non-locking stdio functions
pvchange(8)         - change attributes of a physical volume
pvck(8)             - check physical volume metadata
pvcreate(8)         - initialize a disk or partition for use by LVM
pvdisplay(8)        - display attributes of a physical volume
pvmove(8)           - move physical extents
pvremove(8)         - remove a physical volume
pvresize(8)         - resize a disk or partition in use by LVM2
pvs(8)              - report information about physical volumes
pvscan(8)           - scan all disks for physical volumes
pwck(8)             - verify integrity of password files
pwconv(8)           - convert to and from shadow passwords and groups
pwd(1p)             - return working directory name
pwd(1)              - print name of current/working directory
pwd.h(0p)           - password structure
pwd(n)              - Return the absolute path of the current working directory
pwdx(1)             - report current working directory of a process
pwmconfig(8)        - tests the PWM outputs of sensors and configures fancontrol
pwrite(2)           - read from or write to a file descriptor at a given offset
pwrite(3p)          - write on a file
pwunconv(8)         - convert to and from shadow passwords and groups
python(1)           - an interpreted, interactive, object-oriented programming language
qalter(1p)          - alter batch job
qdel(1p)            - delete batch jobs
qecvt(3)            - convert a floating-point number to a string
qecvt_r(3)          - convert a floating-point number to a string
qfcvt(3)            - convert a floating-point number to a string
qfcvt_r(3)          - convert a floating-point number to a string
qgcvt(3)            - convert a floating-point number to a string
qhold(1p)           - hold batch jobs
qmove(1p)           - move batch jobs
qmsg(1p)            - send message to batch jobs
qrerun(1p)          - rerun batch jobs
qrls(1p)            - release batch jobs
qrttoppm(1)         - convert output from the QRT ray tracer to a PPM image
qselect(1p)         - select batch jobs
qsig(1p)            - signal batch jobs
qsort(3p)           - sort a table of data
qsort(3)            - sorts an array
qstat(1p)           - show status of batch jobs
qsub(1p)            - submit a script
query_module(2)     - query the kernel for various bits pertaining to modules
query_user_context(3) - determine SELinux context(s) for user sessions
queue(3)            - implementations of lists, tail queues, and circular queues
quota(1)            - display disk usage and limits
quotacheck(8)       - scan a filesystem for disk usage, create, check and repair quota files
quotactl(2)         - manipulate disk quotas
quotaoff(8)         - turn filesystem quotas on and off
quotaon(8)          - turn filesystem quotas on and off
quotastats(8)       - Program to query quota statistics
r128(4)             - ATI Rage 128 video driver
r500(4)             - ATI r500(radeon) video driver
racoon(8)           - IKE (ISAKMP/Oakley) key management daemon
racoon.conf(5)      - configuration file for racoon
racoonctl(8)        - racoon administrative control tool
radeon(4)           - ATI RADEON video driver
radius(8)           - nnrpd RADIUS password authenticator
radius.conf(5)      - Configuration for nnrpd RADIUS authenticator
raise(3p)           - send a signal to the executing process
raise(3)            - send a signal to the current process
ram(4)              - ram disk device
rand(3p)            - pseudo-random number generator
rand(3)             - pseudo-random number generator
RAND_add(3ssl)      - add entropy to the PRNG
RAND_bytes(3ssl)    - generate random data
RAND_cleanup(3ssl)  - erase the PRNG state
RAND_egd(3ssl)      - query entropy gathering daemon
RAND_event(3ssl)    - add entropy to the PRNG
RAND_file_name(3ssl) - PRNG seed file
RAND_get_rand_method(3ssl) - select RAND method
RAND_load_file(3ssl) - PRNG seed file
random(3p)          - pseudo-random number functions
random(3)           - random number generator
random(4)           - kernel random number source devices
RAND_pseudo_bytes(3ssl) - generate random data
rand_r(3p)          - pseudo-random number generator
rand_r(3)           - pseudo-random number generator
RAND_screen(3ssl)   - add entropy to the PRNG
RAND_seed(3ssl)     - add entropy to the PRNG
RAND_set_rand_method(3ssl) - select RAND method
RAND_SSLeay(3ssl)   - select RAND method
RAND_status(3ssl)   - add entropy to the PRNG
RAND_write_file(3ssl) - PRNG seed file
ranlib(1)           - generate index to archive.
ras2tiff(1)         - create a TIFF file from a Sun rasterfile
rasttopnm(1)        - convert a Sun rasterfile to a PNM image
rate.conf(5)        - rate and provider configuration
rate-files(5)       - Format of rate-files
raw2tiff(1)         - create a TIFF file from a raw data
raw(7)              - Linux IPv4 raw sockets
raw(8)              - bind a Linux raw character device
rawdevices(8)       - bind a Linux raw character device
rawtopgm(1)         - convert raw grayscale bytes to a PGM image
rawtoppm(1)         - convert a stream of raw RGB bytes to a PPM image
rc4(3ssl)           - RC4 encryption
RC4(3ssl)           - RC4 encryption
RC4_set_key(3ssl)   - RC4 encryption
rcmd(3)             - routines for returning a stream to a remote command
rc.news(8)          - Start or stop INN daemons
rcp(1)              - remote file copy
rdate(1)            - get the time via the network
rdisc(8)            - network router discovery daemon
rdist(1)            - remote file distribution client program
rdist(8)            - remote file distribution server program
rdjpgcom(1)         - display text comments from a JPEG file
rdump(8)            - ext2/3 filesystem backup
re(3pm)             - Perl pragma to alter regular expression behaviour
read(1)             - bash built-in commands, see bash(1)
read(1p)            - read a line from standard input
read(2)             - read from a file descriptor
read(3p)            - read from a file
readahead(2)        - perform file readahead into page cache
readcd(1)           - read or write data Compact Discs
readdir(2)          - read directory entry
readdir(3p)         - read a directory
readdir(3)          - read a directory
readdir_r(3p)       - read a directory
readelf(1)          - Displays information about ELF files.
reader.conf(5)      - configuration file for pcscd readers' drivers
readers.conf(5)     - Access control and configuration for nnrpd
read-expenses(1)    - Connect to the Palm handheld and dump the Expense application data in a simple format
read-ical(1)        - coverts information on your Palm handheld into an Ical-formatted calendar. Note, this is not the same as the iCal calendar format.
readline(3)         - get a line from a user with editing
readlink(1)         - display value of a symbolic link
readlink(2)         - read value of a symbolic link
readlink(3p)        - read the contents of a symbolic link
readlinkat(2)       - read value of a symbolic link relative to a directory file descriptor
read-notepad(1)     - Connect to the Palm handheld and list the record information found in the Palm Notepad application (found on OS4 and newer devices). Alternately, i...
read(n)             - Read from a channel
readonly(1)         - bash built-in commands, see bash(1)
readonly(1p)        - set the readonly attribute for variables
read-palmpix(1)     - Convert all pictures in the files given or found via connecting to a Palm handheld if no files are given. The default output type is Portable Pixma...
readprofile(1)      - a tool to read kernel profiling information
read-todos(1)       - Syncronize your Palm ToDo application's database with your desktop machine.
readv(2)            - read or write data into multiple buffers
readv(3p)           - read a vector
realloc(3)          - Allocate and free dynamic memory
realloc(3p)         - memory reallocator
realpath(3p)        - resolve a pathname
realpath(3)         - return the canonicalized absolute pathname
reboot(2)           - reboot or enable/disable Ctrl-Alt-Del
reboot(8)           - stop the system.
rebuild-jar-repository(1) - rebuild a JAR repository based on the current JVM
recode-sr-latin(1)  - convert Serbian text from Cyrillic to Latin script
re_comp(3)          - BSD regex functions
recv(2)             - receive a message from a socket
recv(3p)            - receive a message from a connected socket
recvfrom(2)         - receive a message from a socket
recvfrom(3p)        - receive a message from a socket
recvmsg(2)          - receive a message from a socket
recvmsg(3p)         - receive a message from a socket
red(1)              - text editor
re_exec(3)          - BSD regex functions
refer(1)            - preprocess bibliographic references for groff
regcomp(3)          - POSIX regex functions
regcomp(3p)         - regular expression matching
regerror(3)         - POSIX regex functions
regerror(3p)        - regular expression matching
regex(3)            - POSIX regex functions
regex(7)            - POSIX.2 regular expressions
regexec(3)          - POSIX regex functions
regexec(3p)         - regular expression matching
regex.h(0p)         - regular expression matching types
regexp(n)           - Match a regular expression against a string
regfree(3)          - POSIX regex functions
regfree(3p)         - regular expression matching
registerrpc(3)      - library routines for remote procedure calls
registry(n)         - Manipulate the Windows registry
regsub(n)           - Perform substitutions based on regular expression pattern matching
reject(8)           - accept/reject jobs sent to a destination
remainder(3)        - floating-point remainder function
remainder(3p)       - remainder function
remainderf(3)       - floating-point remainder function
remainderf(3p)      - remainder function
remainderl(3)       - floating-point remainder function
remainderl(3p)      - remainder function
remap_file_pages(2) - create a non-linear file mapping
remove(3)           - delete a name and possibly the file it refers to
remove(3p)          - remove a file
remque(3)           - insert/remove an item from a queue
remque(3p)          - insert or remove an element in a queue
remquo(3p)          - remainder functions
remquo(3)           - remainder and part of quotient
remquof(3p)         - remainder functions
remquof(3)          - remainder and part of quotient
remquol(3p)         - remainder functions
remquol(3)          - remainder and part of quotient
rename(1)           - Rename files
rename(2)           - change the name or location of a file
rename(3p)          - rename a file
renameat(2)         - rename a file relative to directory file descriptors
rename(n)           - Rename or delete a command
renice(8)           - alter priority of running processes
replace(1)          - a string-replacement utility
repquota(8)         - summarize quotas for a filesystem
req(1ssl)           - PKCS#10 certificate request and certificate generating utility.
request_key(2)      - Request a key from the kernel's key management facility
request-key(8)      - Handle key instantiation callback requests from the kernel
request-key.conf(5) - Instantiation handler configuration file
reset(1)            - terminal initialization
res_init(3)         - resolver routines
resize(1)           - set TERMCAP and terminal settings to current xterm window size
resize2fs(8)        - ext2/ext3 file system resizer
res_mkquery(3)      - resolver routines
resolv.conf(5)      - resolver configuration file
resolveip(1)        - resolve host name to IP address or vice versa
resolver(3)         - resolver routines
resolver(5)         - DNS client
resolve_stack_dump(1) - resolve numeric stack trace dump to symbols
resource.h(0p)      - definitions for XSI resource operations
resource(n)         - Manipulate Macintosh resources
res_query(3)        - resolver routines
res_querydomain(3)  - resolver routines
res_search(3)       - resolver routines
res_send(3)         - resolver routines
restart_syscall(2)  - Restart a system call
restore(8)          - restore files or file systems from backups made with dump
restorecon(8)       - restore file(s) default SELinux security contexts.
restorecond(8)      - daemon that watches for file creation and then sets the default SELinux file context
re_syntax(n)        - Syntax of Tcl regular expressions.
return(1)           - bash built-in commands, see bash(1)
return(1p)          - return from a function
return(n)           - Return from a procedure
rev(1)              - reverse lines of a file
rewind(3p)          - reset the file position indicator in a stream
rewind(3)           - reposition a stream
rewinddir(3p)       - reset the position of a directory stream to the beginning of a directory
rewinddir(3)        - reset directory stream
rexec(1)            - - remote execution client for an exec server
rexec(3)            - return stream to a remote command
rfcomm(1)           - RFCOMM configuration utility
rgb2ycbcr(1)        - convert non-YCbCr TIFF images to a YCbCr TIFF image
rgb3toppm(1)        - combine three PGM images (R, G, B) into one PPM image
rindex(3)           - locate character in string
rindex(3p)          - character string operations(LEGACY)
rint(3p)            - round-to-nearest integral value
rint(3)             - round to nearest integer
rintf(3p)           - round-to-nearest integral value
rintf(3)            - round to nearest integer
rintl(3p)           - round-to-nearest integral value
rintl(3)            - round to nearest integer
ripemd160(1ssl)     - message digests
RIPEMD160(3ssl)     - RIPEMD-160 hash function
RIPEMD160_Final(3ssl) - RIPEMD-160 hash function
RIPEMD160_Init(3ssl) - RIPEMD-160 hash function
RIPEMD160_Update(3ssl) - RIPEMD-160 hash function
ripemd(3ssl)        - RIPEMD-160 hash function
rlatopam(1)         - convert Alias/Wavefront RLA and RPF image files to PAM image files.
rletopnm(1)         - convert a Utah Raster Tools RLE image file to a PNM image file.
rlogin(1)           - remote login
rm(1p)              - remove directory entries
rm(1)               - remove files or directories
rmail(8)            - handle remote mail received via uucp
rmdir(1p)           - remove directories
rmdir(1)            - remove empty directories
rmdir(2)            - delete a directory
rmdir(3p)           - remove a directory
rmdtovbox(1)        - isdn voice box (sound converter)
rmid(1)             - The Java RMI Activation System Daemon
rmid-java-1.6.0-openjdk(1) - The Java RMI Activation System Daemon
rmiregistry(1)      - The Java Remote Object Registry
rmiregistry-java-1.6.0-openjdk(1) - The Java Remote Object Registry
rmmod(8)            - simple program to remove a module from the Linux Kernel
rmt(8)              - remote magtape protocol module
rnano(1)            - Restricted mode for Nano's ANOther editor, an enhanced free Pico clone
rndc(8)             - name server control utility
rndc.conf(5)        - rndc configuration file
rndc-confgen(8)     - rndc key generation tool
rnews(1)            - receive news from a UUCP connection
rngd(8)             - Check and feed random data from hardware device to kernel random device
rngtest(1)          - Check the randomness of data using FIPS 140-2 tests
Roadmap(3pm)        - Planned Enhancements for the DBI
roff(7)             - concepts and history of roff typesetting
rotatelogs(8)       - Piped logging program to rotate Apache logs
round(3p)           - round to the nearest integer value in a floating-point format
round(3)            - round to nearest integer, away from zero
roundf(3p)          - round to the nearest integer value in a floating-point format
roundf(3)           - round to nearest integer, away from zero
roundl(3p)          - round to the nearest integer value in a floating-point format
roundl(3)           - round to nearest integer, away from zero
route(8)            - show / manipulate the IP routing table
rpc(3)              - library routines for remote procedure calls
rpc(5)              - rpc program number data base
rpcclient(1)        - tool for executing client side MS-RPC functions
rpcdebug(8)         - set and clear NFS and RPC kernel debug flags
rpcgen(1)           - an RPC protocol compiler
rpc.gssd(8)         - rpcsec_gss daemon
rpc.idmapd(8)       - NFSv4 ID <-> Name Mapper
rpcinfo(8)          - report RPC information
rpc.lockd(8)        - start kernel lockd process
rpc.mountd(8)       - NFS mount daemon
rpc.nfsd(8)         - NFS server process
rpc.rquotad(8)      - remote quota server
rpc.statd(8)        - NSM status monitor
rpc.svcgssd(8)      - server-side rpcsec_gss daemon
rpm2cpio(8)         - Extract cpio archive from RPM Package Manager(RPM) package.
rpm(8)              - RPM Package Manager
rpmatch(3)          - determine if the answer to a question is affirmative or negative
rpm_execcon(3)      - get or set the SELinux security context used for executing a new process.
rquota(3)           - implement quotas on remote machines
rquotad(8)          - remote quota server
rrestore(8)         - restore files or file systems from backups made with dump
rresvport(3)        - routines for returning a stream to a remote command
rsa(1ssl)           - RSA key processing tool
rsa(3ssl)           - RSA public key cryptosystem
RSA_blinding_off(3ssl) - protect the RSA operation from timing attacks
RSA_blinding_on(3ssl) - protect the RSA operation from timing attacks
RSA_check_key(3ssl) - validate private RSA keys
RSA_flags(3ssl)     - select RSA method
RSA_free(3ssl)      - allocate and free RSA objects
RSA_generate_key(3ssl) - generate RSA key pair
RSA_get_default_method(3ssl) - select RSA method
RSA_get_ex_data(3ssl) - add application specific data to RSA structures
RSA_get_ex_new_index(3ssl) - add application specific data to RSA structures
RSA_get_method(3ssl) - select RSA method
RSA_new(3ssl)       - allocate and free RSA objects
RSA_new_method(3ssl) - select RSA method
RSA_null_method(3ssl) - select RSA method
RSA_padding_add_none(3ssl) - asymmetric encryption padding
RSA_padding_add_PKCS1_OAEP(3ssl) - asymmetric encryption padding
RSA_padding_add_PKCS1_type_1(3ssl) - asymmetric encryption padding
RSA_padding_add_PKCS1_type_2(3ssl) - asymmetric encryption padding
RSA_padding_add_SSLv23(3ssl) - asymmetric encryption padding
RSA_padding_check_none(3ssl) - asymmetric encryption padding
RSA_padding_check_PKCS1_OAEP(3ssl) - asymmetric encryption padding
RSA_padding_check_PKCS1_type_1(3ssl) - asymmetric encryption padding
RSA_padding_check_PKCS1_type_2(3ssl) - asymmetric encryption padding
RSA_padding_check_SSLv23(3ssl) - asymmetric encryption padding
RSA_PKCS1_SSLeay(3ssl) - select RSA method
RSA_print(3ssl)     - print cryptographic parameters
RSA_print_fp(3ssl)  - print cryptographic parameters
RSA_private_decrypt(3ssl) - RSA public key cryptography
RSA_private_encrypt(3ssl) - low level signature operations
RSA_public_decrypt(3ssl) - low level signature operations
RSA_public_encrypt(3ssl) - RSA public key cryptography
RSA_SecurID_getpasswd(1) - get the one-use password from a RSA sid-800 token
RSA_set_default_method(3ssl) - select RSA method
RSA_set_ex_data(3ssl) - add application specific data to RSA structures
RSA_set_method(3ssl) - select RSA method
RSA_sign(3ssl)      - RSA signatures
RSA_sign_ASN1_OCTET_STRING(3ssl) - RSA signatures
RSA_size(3ssl)      - get RSA modulus size
rsautl(1ssl)        - RSA utility
RSA_verify(3ssl)    - RSA signatures
RSA_verify_ASN1_OCTET_STRING(3ssl) - RSA signatures
rsh(1)              - remote shell
rsvg(1)             - Turn SVG files into raster images.
rsync(1)            - a fast, versatile, remote (and local) file-copying tool
rsyncd.conf(5)      - configuration file for rsync in daemon mode
rsync_selinux(8)    - Security Enhanced Linux Policy for the rsync daemon
rtas(2)             - Allows userspace to call RTAS (Run Time Abstraction Services)
rtc(4)              - real-time clock
rtime(3)            - get time from a remote machine
rtnetlink(3)        - Macros to manipulate rtnetlink messages
rtnetlink(7)        - Linux IPv4 routing socket
rt_sigaction(2)     - Alter an action taken by a process
rt_sigpending(2)    - Examine a pending signal that has been raised while blocked
rt_sigprocmask(2)   - Change the list of currently blocked signals
rt_sigqueueinfo(2)  - Send signal information to a signal
rt_sigreturn(2)     - Return from a signal handler and clean up the stack frame
rt_sigsuspend(2)    - Replace the signal mask for a value with the unewset value until a signal is received
rt_sigtimedwait(2)  - Synchronously wait for queued signals specified in uthese
runcon(1)           - run command with specified SELinux security context
run_init(8)         - run an init script in the proper SELinux context
runlevel(8)         - find the current and previous system runlevel.
runscript(1)        - script interpreter for minicom
runuser(1)          - run a shell with substitute user and group IDs, similar to su, but will not run PAM hooks
run-with-aspell(1)  - script to help use GNU Aspell as an ispell replacement
rup(1)              - remote status display
ruptime(1)          - show host status of local machines
ruserok(3)          - routines for returning a stream to a remote command
rusers(1)           - who is logged in to machines on local network
rvi(1)              - Vi IMproved, a programmers text editor
rview(1)            - Vi IMproved, a programmers text editor
rvim(1)             - Vi IMproved, a programmers text editor
rwho(1)             - who is logged in on local machines
rwhod(8)            - system status server
rz(1)               - XMODEM, YMODEM, ZMODEM(Batch) file receive
s2p(1)              - a stream editor
s3virge(4)          - S3 ViRGE video driver
sa(8)               - summarizes accounting information
sa-compile(1)       - compile SpamAssassin ruleset into native code
Safe(3pm)           - Compile and execute code in restricted compartments
SafeBase(n)         - (unknown subject)
safe_mysqld(1)      - MySQL server startup script
sa-learn(1)         - train SpamAssassin's Bayesian classifier
samba(7)            - A Windows SMB/CIFS fileserver for UNIX
samba_selinux(8)    - Security Enhanced Linux Policy for Samba
sane(7)             - Scanner Access Now Easy: API for accessing scanners
sane-abaton(5)      - SANE backend for Abaton flatbed scanners
sane-agfafocus(5)   - SANE backend for AGFA Focus flatbed scanners
sane-apple(5)       - SANE backend for Apple flatbed scanners
sane-artec(5)       - SANE backend for Artec flatbed scanners
sane-artec_eplus48u(5) - SANE backend for the scanner Artec E+ 48U and re-badged models
sane-as6e(5)        - SANE backend for using the Artec AS6E parallel port interface scanner.
sane-avision(5)     - SANE backend for original Avision and Avision OEM scanners (HP, Minolta, Mitsubishi, UMAX and possibly more) flatbed and film scanners.
sane-bh(5)          - SANE backend for Bell+Howell Copiscan II series document scanners
sane-canon(5)       - SANE backend for Canon SCSI scanners
sane-canon630u(5)   - SANE backend for the Canon 630u USB flatbed scanner
sane-canon_pp(5)    - SANE backend for Canon CanoScan Parallel Port flatbed scanners
sane-config(1)      - get information about the installed version of libsane
sane-coolscan2(5)   - SANE backend for Nikon Coolscan film scanners
sane-coolscan(5)    - SANE backend for Nikon film-scanners
saned(8)            - SANE network daemon
sane-dc210(5)       - SANE backend for Kodak DC210 Digital Camera
sane-dc240(5)       - SANE backend for Kodak DC240 Digital Camera
sane-dc25(5)        - SANE backend for Kodak DC20/DC25 Digital Cameras
sane-dll(5)         - SANE dynamic backend loader
sane-dmc(5)         - SANE backend for the Polaroid Digital Microscope Camera
sane-epson(5)       - SANE backend for EPSON scanners
sane-find-scanner(1) - find SCSI and USB scanners and their device files
sane-fujitsu(5)     - SANE backend for Fujitsu flatbed and ADF scanners
sane-genesys(5)     - SANE backend for GL646 and GL841 based USB flatbed scanners
sane-gphoto2(5)     - SANE backend for gphoto2 supported cameras
sane-gt68xx(5)      - SANE backend for GT-68XX based USB flatbed scanners
sane-hp3500(5)      - SANE backend for Hewlett-Packard ScanJet 3500 series scanners
sane-hp4200(5)      - SANE backend for Hewlett-Packard 4200 scanners
sane-hp5400(5)      - SANE backend for Hewlett-Packard 54XX scanners
sane-hp(5)          - SANE backend for HP ScanJet scanners
sane-hpsj5s(5)      - SANE backend for HP ScanJet 5S sheet-fed scanner
sane-ibm(5)         - SANE backend for IBM and Ricoh SCSI flatbed scanners
sane-leo(5)         - SANE backend for LEO Technologies scanners
sane-lexmark(5)     - SANE backend for Lexmark X1100 Series scanners
sane-ma1509(5)      - SANE backend for Mustek BearPaw 1200F USB scanner
sane-matsushita(5)  - SANE backend for Panasonic KV-SS high speed scanners
sane-microtek2(5)   - SANE backend for Microtek scanners with SCSI-2 command set
sane-microtek(5)    - SANE backend for Microtek scanners
sane-mustek(5)      - SANE backend for Mustek SCSI flatbed scanners (and some other devices)
sane-mustek_pp(5)   - SANE backend for Mustek parallel port flatbed scanners
sane-mustek_usb2(5) - SANE backend for SQ113 based USB flatbed scanners
sane-mustek_usb(5)  - SANE backend for Mustek USB flatbed scanners
sane-nec(5)         - SANE backend for NEC scanners
sane-net(5)         - SANE network backend
sane-niash(5)       - SANE backend for scanners based on the NIASH chipset.
sane-pie(5)         - SANE backend for PIE, Devcom and AdLib SCSI flatbed scanners
sane-pint(5)        - SANE backend for scanners that use the PINT device driver
sane-pixma(5)       - SANE backend for Canon PIXMA MP series
sane-plustek(5)     - SANE backend for LM983[1/2/3] based USB flatbed scanners
sane-plustek_pp(5)  - SANE backend for Plustek parallel port flatbed scanners
sane-pnm(5)         - SANE PNM image reader pseudo-backend
sane-qcam(5)        - SANE backend for Connectix QuickCam cameras
sane-ricoh(5)       - SANE backend for Ricoh flatbed scanners
sane-s9036(5)       - SANE backend for Siemens 9036 flatbed scanners
sane-sceptre(5)     - SANE backend for SCEPTRE scanners
sane-scsi(5)        - SCSI adapter tips for scanners
sane-sharp(5)       - SANE backend for SHARP scanners
sane-sm3600(5)      - SANE backend for Microtek scanners with M011 USB chip
sane-sm3840(5)      - SANE backend for Microtek scanners with SCAN08 USB chip
sane-snapscan(5)    - SANE backend for AGFA SnapScan flatbed scanners
sane-sp15c(5)       - SANE backend for Fujitsu ScanPartner 15C flatbed scanner
sane-st400(5)       - SANE backend for Siemens ST/Highscan flatbed scanners
sane-stv680(5)      - SANE backend for STV680 camera's
sane-tamarack(5)    - SANE backend for Tamarack flatbed scanners
sane-teco1(5)       - SANE backend for TECO / RELISYS scanners
sane-teco2(5)       - SANE backend for TECO / RELISYS scanners
sane-teco3(5)       - SANE backend for TECO / RELISYS scanners
sane-test(5)        - SANE backend for testing frontends
sane-u12(5)         - SANE backend for Plustek USB flatbed scanners, based on older parport designs
sane-umax1220u(5)   - SANE backend for the UMAX Astra 1220U and similar scanners
sane-umax(5)        - SANE backend for UMAX scanners
sane-umax_pp(5)     - SANE backend for Umax Astra parallel port flatbed scanners
sane-usb(5)         - USB configuration tips for SANE
sane-v4l(5)         - SANE interface for Video for Linux API
saslauthd(8)        - sasl authentication server
sasl.conf(5)        - SASL Configuration file for nnrpd.
sasldblistusers2(8) - list users in sasldb
saslpasswd2(8)      - set a user's sasl password
sa-update(1)        - automate SpamAssassin rule updates
savage(4)           - S3 Savage video driver
sbigtopgm(1)        - convert an SBIG CCDOPS file to PGM
sbrk(2)             - change data segment size
Scalar::Util(3pm)   - A selection of general-utility scalar subroutines
scalb(3)            - multiply floating-point number by integral power of radix
scalb(3p)           - load exponent of a radix-independent floating-point number
scalbf(3)           - multiply floating-point number by integral power of radix
scalbl(3)           - multiply floating-point number by integral power of radix
scalbln(3)          - multiply floating-point number by integral power of radix
scalbln(3p)         - compute exponent using FLT_RADIX
scalblnf(3)         - multiply floating-point number by integral power of radix
scalblnf(3p)        - compute exponent using FLT_RADIX
scalblnl(3)         - multiply floating-point number by integral power of radix
scalblnl(3p)        - compute exponent using FLT_RADIX
scalbn(3)           - multiply floating-point number by integral power of radix
scalbn(3p)          - compute exponent using FLT_RADIX
scalbnf(3)          - multiply floating-point number by integral power of radix
scalbnf(3p)         - compute exponent using FLT_RADIX
scalbnl(3)          - multiply floating-point number by integral power of radix
scalbnl(3p)         - compute exponent using FLT_RADIX
scanadf(1)          - acquire multiple images from a scanner equipped with an ADF
scandir(3)          - scan a directory for matching entries
scanf(3)            - input format conversion
scanf(3p)           - convert formatted input
scanimage(1)        - scan an image
scanlogs(8)         - summarize INN log files.
scan(n)             - Parse string using conversion specifiers in the style of sscanf
scanpci(1x)         - scan/probe PCI buses
sched_getaffinity(2) - set and get a process's CPU affinity mask
sched_getparam(2)   - set and get scheduling parameters
sched_getparam(3p)  - get scheduling parameters(REALTIME)
sched_get_priority_max(2) - get static priority range
sched_get_priority_max(3p) - get priority limits(REALTIME)
sched_get_priority_min(2) - get static priority range
sched_get_priority_min(3p) - get priority limits(REALTIME)
sched_getscheduler(2) - set and get scheduling algorithm/parameters
sched_getscheduler(3p) - get scheduling policy(REALTIME)
sched.h(0p)         - execution scheduling(REALTIME)
sched_rr_get_interval(2) - get the SCHED_RR interval for the named process
sched_rr_get_interval(3p) - get execution time limits(REALTIME)
sched_setaffinity(2) - set and get a process's CPU affinity mask
sched_setaffinity(3) - set and get a process's CPU affinity mask
sched_setparam(2)   - set and get scheduling parameters
sched_setparam(3p)  - set scheduling parameters(REALTIME)
sched_setscheduler(2) - set and get scheduling algorithm/parameters
sched_setscheduler(3p) - set scheduling policy and parameters(REALTIME)
sched_yield(2)      - yield the processor
sched_yield(3p)     - yield the processor
sclient(1)          - sample Kerberos version 5 client
s_client(1ssl)      - SSL/TLS client program
scp(1)              - secure copy (remote file copy program)
screen(1)           - screen manager with VT100/ANSI terminal emulation
script(1)           - make typescript of terminal session
scrollkeeper(7)     - An open document cataloging and metadata management system.
scrollkeeper.conf(5) - ScrollKeeper configuration file
scrollkeeper-config(1) - print ScrollKeeper configuration information
scrollkeeper-gen-seriesid(1) - generate a unique id for a document series for use in an OMF metadata file
scrollkeeper-preinstall(8) - generate on OMF file, based on an existing OMF file, which has the correct URL for a document
scrollkeeper-rebuilddb(8) - rebuild the scrollkeeper document catalog database
scrollkeeper-update(8) - identify new, modified, or removed OMF files and update the scrollkeeper databases
scsi_id(8)          - retrieve and generate a unique SCSI identifier
sd(4)               - Driver for SCSI Disk Drives
SDBM_File(3pm)      - Tied access to sdbm files
sdiff(1)            - find differences between two files and merge interactively
sdpd(8)             - Bluetooth SDP daemon
sdptool(1)          - control and interrogate SDP servers
Search::Dict(3pm)   - search for key in dictionary file
search.h(0p)        - search tables
sechecker(1)        - SELinux policy checking tool
secon(1)            - See an SELinux context, from a file, program or user input.
securetty(5)        - file which lists ttys from which root can log in
security(2)         - unimplemented system calls
security_av_perm_to_string(3) - convert between SELinux class and permission values and string names.
security_av_string(3) - convert between SELinux class and permission values and string names.
security_check_context(3) - check the validity of a SELinux context
security_class_to_string(3) - convert between SELinux class and permission values and string names.
security_commit_booleans(3) - routines for manipulating SELinux boolean values
security_compute_av(3) - query the SELinux policy database in the kernel.
security_compute_create(3) - query the SELinux policy database in the kernel.
security_compute_member(3) - query the SELinux policy database in the kernel.
security_compute_relabel(3) - query the SELinux policy database in the kernel.
security_compute_user(3) - query the SELinux policy database in the kernel.
security_get_boolean_active(3) - routines for manipulating SELinux boolean values
security_get_boolean_names(3) - routines for manipulating SELinux boolean values
security_get_boolean_pending(3) - routines for manipulating SELinux boolean values
security_getenforce(3) - get or set the enforcing state of SELinux
security_get_initial_context(3) - query the SELinux policy database in the kernel.
security_load_booleans(3) - routines for manipulating SELinux boolean values
security_load_policy(3) - load a new SELinux policy
security_policyvers(3) - get the version of the SELinux policy
security_set_boolean(3) - routines for manipulating SELinux boolean values
security_setenforce(3) - get or set the enforcing state of SELinux
sed(1p)             - stream editor
sed(1)              - stream editor for filtering and transforming text
sediff(1)           - SELinux policy difference tool
seed48(3)           - generate uniformly distributed pseudo-random numbers
seed48(3p)          - generate uniformly distributed pseudo-random numbers
seed48_r(3)         - generate uniformly distributed pseudo-random numbers reentrantly
seekdir(3p)         - set the position of a directory stream
seekdir(3)          - set the position of the next readdir() call in the directory stream.
seek(n)             - Change the access position for an open channel
seinfo(1)           - SELinux policy query tool
selabel_close(3)    - userspace SELinux labeling interface.
selabel_lookup(3)   - obtain SELinux security context from a string label.
selabel_open(3)     - userspace SELinux labeling interface.
selabel_stats(3)    - obtain SELinux labeling statistics.
select(2)           - synchronous I/O multiplexing
select(3p)          - synchronous I/O multiplexing
select(3)           - synchronous I/O multiplexing
select.h(0p)        - select types
SelectSaver(3pm)    - save and restore selected file handle
select_tut(2)       - synchronous I/O multiplexing
SelfLoader(3pm)     - load functions only on demand
selinux(8)          - NSA Security-Enhanced Linux(SELinux)
selinux_binary_policy_path(3) - These functions return the paths to the active SELinux policy configuration directories and files.
selinux_booleans_path(3) - These functions return the paths to the active SELinux policy configuration directories and files.
selinux_check_securetty_context(3) - check whether a SELinux tty security context is defined as a securetty context
selinux_contexts_path(3) - These functions return the paths to the active SELinux policy configuration directories and files.
selinux_default_context_path(3) - These functions return the paths to the active SELinux policy configuration directories and files.
selinuxenabled(8)   - tool to be used within shell scripts to determine if selinux is enabled
selinux_failsafe_context_path(3) - These functions return the paths to the active SELinux policy configuration directories and files.
selinux_file_context_path(3) - These functions return the paths to the active SELinux policy configuration directories and files.
selinux_getenforcemode(3) - get the enforcing state of SELinux
selinux_media_context_path(3) - These functions return the paths to the active SELinux policy configuration directories and files.
selinux_policy_root(3) - return the path of the SELinux policy files for this machine.
selinux_removable_context_path(3) - These functions return the paths to the active SELinux policy configuration directories and files.
selinux_securetty_types_path(3) - These functions return the paths to the active SELinux policy configuration directories and files.
selinux_set_callback(3) - userspace SELinux callback facilities.
selinux_set_mapping(3) - establish dynamic object class and permission mapping.
selinux_user_contexts_path(3) - These functions return the paths to the active SELinux policy configuration directories and files.
semanage(8)         - SELinux Policy Management tool
semaphore.h(0p)     - semaphores(REALTIME)
sem_close(3)        - close a named semaphore
sem_close(3p)       - close a named semaphore(REALTIME)
semctl(2)           - semaphore control operations
semctl(3p)          - XSI semaphore control operations
sem_destroy(3)      - destroy an unnamed semaphore
sem_destroy(3p)     - destroy an unnamed semaphore(REALTIME)
semget(2)           - get a semaphore set identifier
semget(3p)          - get set of XSI semaphores
sem_getvalue(3)     - get the value of a semaphore
sem_getvalue(3p)    - get the value of a semaphore(REALTIME)
sem.h(0p)           - XSI semaphore facility
sem_init(3)         - initialise an unnamed semaphore
sem_init(3p)        - initialize an unnamed semaphore(REALTIME)
semodule(8)         - Manage SELinux policy modules.
semodule_deps(8)    - show the dependencies between SELinux policy packages.
semodule_expand(8)  - Expand a SELinux policy module package.
semodule_link(8)    - Link SELinux policy module packages together
semodule_package(8) - Create a SELinux policy module package.
semop(2)            - semaphore operations
semop(3p)           - XSI semaphore operations
sem_open(3)         - initialise and open a named semaphore
sem_open(3p)        - initialize and open a named semaphore(REALTIME)
sem_overview(7)     - Overview of POSIX semaphores
sem_post(3p)        - unlock a semaphore(REALTIME)
sem_post(3)         - unlock a semaphore
semtimedop(2)       - semaphore operations
sem_timedwait(3p)   - lock a semaphore (ADVANCED REALTIME)
sem_trywait(3p)     - lock a semaphore(REALTIME)
sem_unlink(3p)      - remove a named semaphore(REALTIME)
sem_unlink(3)       - remove a named semaphore
sem_wait(3)         - lock a semaphore
sem_wait(3p)        - lock a semaphore(REALTIME)
send(2)             - send a message on a socket
send(3p)            - send a message on a socket
sendfile(2)         - transfer data between file descriptors
sendinpaths(8)      - Send Usenet Path statistics via e-mail
sendiso(1)          - send IEEE 1394 isochronous packets from dump file
sendmail(8)         - an electronic mail transport agent
sendmail.sendmail(8) - an electronic mail transport agent
sendmsg(2)          - send a message on a socket
sendmsg(3p)         - send a message on a socket using a message structure
send-nntp(8)        - send Usenet articles to remote site
sendto(2)           - send a message on a socket
sendto(3p)          - send a message on a socket
send-uucp(8)        - Send Usenet articles via UUCP
sensors(1)          - print sensors information
sensors.conf(5)     - libsensors configuration file
sensors-detect(8)   - detect hardware monitoring chips
sepol_check_context(3) - Check the validity of a security context against a binary policy.
sepol_genbools(3)   - Rewrite a binary policy with different boolean settings
sepol_genusers(3)   - Generate a new binary policy image with a customized user configuration
seq(1)              - print a sequence of numbers
servertool(1)       - The Java(TM) IDL Server Tool
servertool-java-1.6.0-openjdk(1) - The Java(TM) IDL Server Tool
service(8)          - run a System V init script
services(5)         - Internet network services list
sesearch(1)         - SELinux policy query tool
sess_id(1ssl)       - SSL/TLS session handling utility
session-properties(1) - a non-CORBA version of the session-properties-capplet.
sessreg(1x)         - manage utmp/wtmp entries for non-init clients
sestatus(8)         - SELinux status tool
set(1)              - bash built-in commands, see bash(1)
set(1p)             - set or unset options and positional parameters
setaliasent(3)      - read an alias entry
setarch(8)          - change reported architecture in new program environment and set personality flags
setbuf(3p)          - assign buffering to a stream
setbuf(3)           - stream buffering operations
setbuffer(3)        - stream buffering operations
setcon(3)           - get SELinux security context of a process.
setcontext(2)       - get or set the user context
setcontext(3p)      - get and set current user context
setdomainname(2)    - get/set domain name
setegid(2)          - set effective user or group ID
setegid(3p)         - set the effective group ID
setenforce(8)       - modify the mode SELinux is running in.
setenv(3)           - change or add an environment variable
setenv(3p)          - add or change environment variable
seteuid(2)          - set effective user or group ID
seteuid(3p)         - set effective user ID
setexeccon(3)       - get or set the SELinux security context used for executing a new process.
setfacl(1)          - set file access control lists
setfattr(1)         - set extended attributes of filesystem objects
setfilecon(3)       - set SELinux security context of a file
setfiles(8)         - set file SELinux security contexts.
setfont(8)          - load EGA/VGA console screen font
__setfpucw(3)       - set fpu control word on i386 architecture(obsolete)
setfscreatecon(3)   - get or set the SELinux security context used for creating a new file system object.
setfsent(3)         - handle fstab entries
setfsgid(2)         - set group identity used for file system checks
setfsuid(2)         - set user identity used for file system checks
setgid(2)           - set group identity
setgid(3p)          - set-group-ID
setgrent(3)         - get group file entry
setgrent(3p)        - group database entry functions
setgroups(2)        - get/set list of supplementary group IDs
sethostent(3)       - get network host entry
sethostent(3p)      - network host database functions
sethostid(2)        - get or set the unique identifier of the current host
sethostname(2)      - get/set host name
setitimer(2)        - get or set value of an interval timer
setitimer(3p)       - get and set value of interval timer
_setjmp(3p)         - non-local goto
setjmp(3p)          - set jump point for a non-local goto
setjmp(3)           - save stack context for non-local goto
setjmp.h(0p)        - stack environment declarations
setkey(3)           - encrypt 64-bit messages
setkey(3p)          - set encoding key(CRYPT)
setkey(8)           - manually manipulate the IPsec SA/SP database
setkeycodes(8)      - load kernel scancode-to-keycode mapping table entries
setkeycreatecon(3)  - get or set the SELinux security context used for creating a new kernel keyrings.
setleds(1)          - set the keyboard leds
setlinebuf(3)       - stream buffering operations
setlocale(3p)       - set program locale
setlocale(3)        - set the current locale
setlogmask(3p)      - control system log
setlogmask(3)       - set log priority mask
set_matchpathcon_printf(3) - get the default SELinux security context for the specified path from the file contexts configuration.
setmetamode(1)      - define the keyboard meta key handling
setmntent(3)        - get file system descriptor file entry
setnetent(3)        - get network entry
setnetent(3p)       - network database functions
setnetgrent(3)      - handle network group entries
set(n)              - Read and write variables
setpci(8)           - configure PCI devices
setpgid(2)          - set/get process group
setpgid(3p)         - set process group ID for job control
setpgrp(2)          - set/get process group
setpgrp(3p)         - set the process group ID
setpriority(2)      - get/set program scheduling priority
setpriority(3p)     - get and set the nice value
setprotoent(3)      - get protocol entry
setprotoent(3p)     - network protocol database functions
setpwent(3)         - get password file entry
setpwent(3p)        - user database functions
setquota(8)         - set disk quotas
setregid(2)         - set real and/or effective user or group ID
setregid(3p)        - set real and effective group IDs
setresgid(2)        - set real, effective and saved user or group ID
setresuid(2)        - set real, effective and saved user or group ID
setreuid(2)         - set real and/or effective user or group ID
setreuid(3p)        - set real and effective user IDs
setrlimit(2)        - get/set resource limits
setrlimit(3p)       - control maximum resource consumption
set_robust_list(2)  - get/set the list of robust futexes
setrpcent(3)        - get RPC entry
setsebool(8)        - set SELinux boolean value
setserial(8)        - get/set Linux serial port information
setservent(3)       - get service entry
setservent(3p)      - network services database functions
setsid(2)           - creates a session and sets the process group ID
setsid(3p)          - create session and set process group ID
setsid(8)           - run a program in a new session
setsockopt(2)       - get and set options on sockets
setsockopt(3p)      - set the socket options
setspent(3)         - encrypted password file routines
setstate(3p)        - pseudo-random number functions
setstate(3)         - random number generator
setterm(1)          - set terminal attributes
set_thread_area(2)  - Set a Thread Local Storage(TLS) area
set_tid_address(2)  - Sets the current clear_child_tid to tidptr
settimeofday(2)     - get / set time
setttyent(3)        - get ttys file entry
setuid(2)           - set user identity
setuid(3p)          - set user ID
setup(2)            - setup devices and file systems, mount root file system
setusershell(3)     - get legal user shells
setutent(3)         - access utmp file entries
setutxent(3)        - access utmp file entries
setutxent(3p)       - user accounting database functions
setvbuf(3p)         - assign buffering to a stream
setvbuf(3)          - stream buffering operations
setxkbmap(1x)       - set the keyboard using the X Keyboard Extension
sfdisk(8)           - Partition table manipulator for Linux
sftp(1)             - secure file transfer program
sftp-server(8)      - SFTP server subsystem
sg(1)               - execute command as different group ID
sgetmask(2)         - ANSI C signal handling
sgetspent(3)        - encrypted password file routines
sgetspent_r(3)      - encrypted password file routines
sgitopnm(1)         - convert a SGI image file to PNM
sgml2xml(1)         - An SGML to XML converter
sgmlnorm(1)         - An SGML/XML document normalizer
sgpio(1)            - captive backplane LED control utility
sh(1)               - GNU Bourne-Again SHell
sh(1p)              - shell, the standard command language interpreter
sha1(1ssl)          - message digests
SHA1(3ssl)          - Secure Hash Algorithm
SHA1_Final(3ssl)    - Secure Hash Algorithm
sha1hmac(8)         - compute and check HMAC values
SHA1_Init(3ssl)     - Secure Hash Algorithm
sha(1ssl)           - message digests
sha1sum(1)          - compute and check SHA1 message digest
SHA1_Update(3ssl)   - Secure Hash Algorithm
sha224sum(1)        - compute and check SHA224 message digest
sha256hmac(8)       - compute and check HMAC values
sha256sum(1)        - compute and check SHA256 message digest
sha384hmac(8)       - compute and check HMAC values
sha384sum(1)        - compute and check SHA384 message digest
sha(3ssl)           - Secure Hash Algorithm
sha512hmac(8)       - compute and check HMAC values
sha512sum(1)        - compute and check SHA512 message digest
shadow(3)           - encrypted password file routines
shadow(5)           - encrypted password file
Shell(3pm)          - run shell commands transparently within perl
shells(5)           - pathnames of valid login shells
shift(1)            - bash built-in commands, see bash(1)
shift(1p)           - shift positional parameters
shlock(1)           - create lock files for use in shell scripts
shmat(2)            - shared memory operations
shmat(3p)           - XSI shared memory attach operation
shmctl(2)           - shared memory control
shmctl(3p)          - XSI shared memory control operations
shmdt(2)            - shared memory operations
shmdt(3p)           - XSI shared memory detach operation
shmget(2)           - allocates a shared memory segment
shmget(3p)          - get an XSI shared memory segment
shm.h(0p)           - XSI shared memory facility
shmop(2)            - shared memory operations
shm_open(3)         - Create/open or unlink POSIX shared memory objects
shm_open(3p)        - open a shared memory object(REALTIME)
shm_unlink(3)       - Create/open or unlink POSIX shared memory objects
shm_unlink(3p)      - remove a shared memory object(REALTIME)
shopt(1)            - bash built-in commands, see bash(1)
showconsolefont(8)  - Show the current EGA/VGA console screen font
showkey(1)          - examine the codes sent by the keyboard
showmount(8)        - show mount information for an NFS server
showrgb(1x)         - uncompile an rgb color-name database
shred(1)            - overwrite a file to hide its contents, and optionally delete it
shrinkfile(1)       - shrink a file on a line boundary
shutdown(2)         - shut down part of a full-duplex connection
shutdown(3p)        - shut down socket send and receive operations
shutdown(8)         - bring the system down
sidget(3)           - obtain and manipulate SELinux security ID's.
sidput(3)           - obtain and manipulate SELinux security ID's.
sigaction(2)        - examine and change a signal action
sigaction(3p)       - examine and change a signal action
sigaddset(3p)       - add a signal to a signal set
sigaddset(3)        - POSIX signal set operations.
sigaltstack(2)      - get or set alternate signal stack content
sigaltstack(3p)     - set and get signal alternate stack context
sigandset(3)        - POSIX signal set operations.
sigblock(3)         - BSD signal API
sigdelset(3p)       - delete a signal from a signal set
sigdelset(3)        - POSIX signal set operations.
sigemptyset(3p)     - initialize and empty a signal set
sigemptyset(3)      - POSIX signal set operations.
sigfillset(3p)      - initialize and fill a signal set
sigfillset(3)       - POSIX signal set operations.
siggetmask(3)       - BSD signal API
sighold(3p)         - signal management
sighold(3)          - System V signal API
sigignore(3p)       - signal management
sigignore(3)        - System V signal API
siginterrupt(3)     - allow signals to interrupt system calls
siginterrupt(3p)    - allow signals to interrupt functions
sigisemptyset(3)    - POSIX signal set operations.
sigismember(3)      - POSIX signal set operations.
sigismember(3p)     - test for a signal in a signal set
siglongjmp(3)       - non-local jump to a saved stack context
siglongjmp(3p)      - non-local goto with signal handling
sigmask(3)          - BSD signal API
signal(2)           - ANSI C signal handling
signal(3p)          - signal management
signal(7)           - list of available signals
signal.h(0p)        - signals
signbit(3p)         - test sign
signbit(3)          - test sign of a real floating point number
signgam(3)          - log gamma function
signgam(3p)         - log gamma function
significand(3)      - get mantissa of floating point number
significandf(3)     - get mantissa of floating point number
significandl(3)     - get mantissa of floating point number
sigorset(3)         - POSIX signal set operations.
sigpause(3)         - atomically release blocked signals and wait for interrupt
sigpause(3p)        - signal management
sigpending(2)       - examine pending signals
sigpending(3p)      - examine pending signals
sigprocmask(2)      - examine and change blocked signals
sigprocmask(3p)     - examine and change blocked signals
sigqueue(2)         - queue a signal and data to a process
sigqueue(3p)        - queue a signal to a process(REALTIME)
sigrelse(3p)        - signal management
sigrelse(3)         - System V signal API
sigreturn(2)        - return from signal handler and cleanup stack frame
sigset(3p)          - signal management
sigset(3)           - System V signal API
sigsetjmp(3p)       - set jump point for a non-local goto
sigsetjmp(3)        - save stack context for non-local goto
sigsetmask(3)       - BSD signal API
sigsetops(3)        - POSIX signal set operations.
sigsuspend(2)       - wait for a signal
sigsuspend(3p)      - wait for a signal
sigtimedwait(2)     - synchronously wait for queued signals
sigtimedwait(3p)    - wait for queued signals(REALTIME)
sigtrap(3pm)        - Perl pragma to enable simple signal handling
sigvec(3)           - BSD signal API
sigwait(3p)         - wait for queued signals
sigwaitinfo(2)      - synchronously wait for queued signals
sigwaitinfo(3p)     - wait for queued signals(REALTIME)
siliconmotion(4)    - Silicon Motion video driver
simpleftp(1)        - Rudimentary FTP client
sin(3p)             - sine function
sin(3)              - sine function
sincos(3)           - calculate sin and cos simultaneously
sincosf(3)          - calculate sin and cos simultaneously
sincosl(3)          - calculate sin and cos simultaneously
sinf(3p)            - sine function
sinf(3)             - sine function
sinh(3)             - hyperbolic sine function
sinh(3p)            - hyperbolic sine functions
sinhf(3)            - hyperbolic sine function
sinhf(3p)           - hyperbolic sine functions
sinhl(3)            - hyperbolic sine function
sinhl(3p)           - hyperbolic sine functions
sinl(3p)            - sine function
sinl(3)             - sine function
sirtopnm(1)         - convert a Solitaire file to PNM
sis(4)              - SiS and XGI video driver
sisusb(4)           - SiS USB video driver
size(1)             - list section sizes and total size.
sk98lin(4)          - Marvell/SysKonnect Gigabit Ethernet driver v6.21
skill(1)            - send a signal or report process status
slabinfo(5)         - Kernel slab allocator statistics
slabtop(1)          - display kernel slab cache information in real time
slattach(8)         - attach a network interface to a serial line
sldtoppm(1)         - convert an AutoCAD slide file to a PPM image
sleep(1)            - delay for a specified amount of time
sleep(1p)           - suspend execution for an interval
sleep(3p)           - suspend execution for an interval of time
sleep(3)            - Sleep for the specified number of seconds
sliceprint(1)       - slice documents with long lines.
sln(8)              - static ln
slogin(1)           - OpenSSH SSH client (remote login program)
slrn(1)             - An easy to use NNTP / spool based newsreader.
sm(1)               - Command-line interface to the INN storage manager
smartctl(8)         - Control and Monitor Utility for SMART Disks
smartd(8)           - SMART Disk Monitoring Daemon
smartd.conf(5)      - SMART Disk Monitoring Daemon Configuration File
smbcacls(1)         - Set or get ACLs on an NT file or directory names
smbclient(1)        - ftp-like client to access SMB/CIFS resources on servers
smb.conf(5)         - The configuration file for the Samba suite
smbcontrol(1)       - send messages to smbd, nmbd or winbindd processes
smbcquotas(1)       - Set or get QUOTAs of NTFS 5 shares
smbd(8)             - server to provide SMB/CIFS services to clients
smbget(1)           - wget-like utility for download files over SMB
smbpasswd(5)        - The Samba encrypted password file
smbpasswd(8)        - change a user's SMB password
smbspool(8)         - send a print file to an SMB printer
smbstatus(1)        - report on current Samba connections
smbtar(1)           - shell script for backing up SMB/CIFS shares directly to UNIX tape drives
smbtree(1)          - A text based smb network browser
smime(1ssl)         - S/MIME utility
SMIME_read_PKCS7(3ssl) - parse S/MIME message.
SMIME_write_PKCS7(3ssl) - convert PKCS#7 structure to S/MIME format.
smrsh(8)            - restricted shell for sendmail
snice(1)            - send a signal or report process status
snmp.conf(5)        - configuration files for the Net-SNMP applications
snmp_config(5)      - handling of Net-SNMP configuration files
snmpd(8)            - daemon to respond to SNMP request packets.
snmpd.conf(5)       - configuration file for the Net-SNMP SNMP agent
snmpd.examples(5)   - example configuration for the Net-SNMP agent
snmpd.internal(5)   - internal configuration of the Net-SNMP agent
snmptrapd(8)        - Receive and log SNMP trap messages.
snmptrapd.conf(5)   - configuration file for the Net-SNMP notification receiver
snprintf(3)         - formatted output conversion
snprintf(3p)        - print formatted output
sntp(8)             - a SNTP utility (command and daemon)
sockatmark(3)       - determine whether socket is at out-of-band mark
sockatmark(3p)      - determine whether a socket is at the out-of-band mark
socket(2)           - create an endpoint for communication
socket(3p)          - create an endpoint for communication
Socket(3pm)         - load the C socket.h defines and structure manipulators
socket(7)           - Linux socket interface
socketcall(2)       - socket system calls
socket.h(0p)        - main sockets header
socket(n)           - Open a TCP network connection
socketpair(2)       - create a pair of connected sockets
socketpair(3p)      - create a pair of connected sockets
soelim(1)           - interpret .so requests in groff input
sort(1p)            - sort, merge, or sequence check text files
sort(1)             - sort lines of text files
sort(3pm)           - perl pragma to control sort() behaviour
sosreport(1)        - Generate debugging information for this system
source(1)           - bash built-in commands, see bash(1)
source(n)           - Evaluate a file or resource as a Tcl script
sox(1)              - Sound eXchange : universal sound sample translator
soxexam(1)          - SoX Examples (CHEAT SHEET)
soxmix(1)           - Sound eXchange : universal sound sample translator
spam(1)             - An SGML/XML markup stream editor
spamassassin(1)     - extensible email filter used to identify spam
spamassassin-run(1) - simple front-end filtering script for SpamAssassin
spamassassin-run(3pm) - simple front-end filtering script for SpamAssassin
spamc(1)            - client for spamd
spamd(1)            - daemonized version of spamassassin
spawn.h(0p)         - spawn (ADVANCED REALTIME)
spctoppm(1)         - convert an Atari compressed Spectrum file to a PPM
speaker-test(1)     - command-line speaker test tone generator for ALSA
speed(1ssl)         - test library performance
speexdec(1)         - manual page for speexdec version 1.0.3
speexenc(1)         - manual page for speexenc version 1.0.3
spent(1)            - Concatenates entities in an SGML/XML document
spkac(1ssl)         - SPKAC printing and generating utility
splain(1)           - produce verbose warning diagnostics
splice(2)           - splice data to/from a pipe
split(1p)           - split files into pieces
split(1)            - split a file into pieces
split(n)            - Split a string into a proper Tcl list
spottopgm(1)        - convert SPOT satellite images to a PGM image
sprintf(3)          - formatted output conversion
sprintf(3p)         - print formatted output
sprof(1)            - Read and display shared object profiling data
spu_create(2)       - create a new spu context
spufs(2)            - the SPU file system
spu_run(2)          - execute an spu context
sputoppm(1)         - convert an Atari uncompressed Spectrum file to a PPM image
sqlite3(1)          - A command line interface for SQLite version 3
sqrt(3p)            - square root function
sqrt(3)             - square root function
sqrtf(3p)           - square root function
sqrtf(3)            - square root function
sqrtl(3p)           - square root function
sqrtl(3)            - square root function
squid(8)            - proxy caching server
squid_ldap_auth(8)  - Squid LDAP authentication helper
squid_ldap_group(8) - Squid LDAP external acl group helper
squid_selinux(8)    - Security-Enhanced Linux Policy for the squid daemon
squid_unix_group(8) - Squid UNIX Group external_acl helper
srand(3p)           - pseudo-random number generator
srand(3)            - pseudo-random number generator
srand48(3)          - generate uniformly distributed pseudo-random numbers
srand48(3p)         - generate uniformly distributed pseudo-random numbers
srand48_r(3)        - generate uniformly distributed pseudo-random numbers reentrantly
srandom(3p)         - pseudo-random number functions
srandom(3)          - random number generator
sscanf(3)           - input format conversion
sscanf(3p)          - convert formatted input
s_server(1ssl)      - SSL/TLS server program
sserver(8)          - sample Kerberos version 5 server
ssetmask(2)         - ANSI C signal handling
ssh(1)              - OpenSSH SSH client (remote login program)
ssh-add(1)          - adds RSA or DSA identities to the authentication agent
ssh-agent(1)        - authentication agent
ssh_config(5)       - OpenSSH SSH client configuration files
ssh-copy-id(1)      - install your identity.pub in a remote machine's authorized_keys
sshd(8)             - OpenSSH SSH daemon
sshd_config(5)      - OpenSSH SSH daemon configuration file
ssh-keygen(1)       - authentication key generation, management and conversion
ssh-keyscan(1)      - gather ssh public keys
ssh-keysign(8)      - ssh helper program for hostbased authentication
ssignal(3)          - software signal facility
ssl(3ssl)           - OpenSSL SSL/TLS library
SSL(3ssl)           - OpenSSL SSL/TLS library
SSL_accept(3ssl)    - wait for a TLS/SSL client to initiate a TLS/SSL handshake
SSL_add_client_CA(3ssl) - set list of CAs sent to the client when requesting a client certificate
SSL_add_session(3ssl) - manipulate session cache
SSL_alert_desc_string(3ssl) - get textual description of alert information
SSL_alert_desc_string_long(3ssl) - get textual description of alert information
SSL_alert_type_string(3ssl) - get textual description of alert information
SSL_alert_type_string_long(3ssl) - get textual description of alert information
SSL_callback_ctrl(3ssl) - internal handling functions for SSL_CTX and SSL objects
SSL_check_private_key(3ssl) - load certificate and key data
SSL_CIPHER_description(3ssl) - get SSL_CIPHER properties
SSL_CIPHER_get_bits(3ssl) - get SSL_CIPHER properties
SSL_CIPHER_get_name(3ssl) - get SSL_CIPHER properties
SSL_CIPHER_get_version(3ssl) - get SSL_CIPHER properties
SSL_clear(3ssl)     - reset SSL object to allow another connection
SSL_clear_options(3ssl) - manipulate SSL options
SSL_COMP_add_compression_method(3ssl) - handle SSL/TLS integrated compression methods
SSL_connect(3ssl)   - initiate the TLS/SSL handshake with an TLS/SSL server
SSL_ctrl(3ssl)      - internal handling functions for SSL_CTX and SSL objects
SSL_CTX_add_client_CA(3ssl) - set list of CAs sent to the client when requesting a client certificate
SSL_CTX_add_extra_chain_cert(3ssl) - add certificate to chain
SSL_CTX_add_session(3ssl) - manipulate session cache
SSL_CTX_callback_ctrl(3ssl) - internal handling functions for SSL_CTX and SSL objects
SSL_CTX_check_private_key(3ssl) - load certificate and key data
SSL_CTX_clear_options(3ssl) - manipulate SSL options
SSL_CTX_ctrl(3ssl)  - internal handling functions for SSL_CTX and SSL objects
SSL_CTX_flush_sessions(3ssl) - remove expired sessions
SSL_CTX_free(3ssl)  - free an allocated SSL_CTX object
SSL_CTX_get_cert_store(3ssl) - manipulate X509 certificate verification storage
SSL_CTX_get_client_CA_list(3ssl) - get list of client CAs
SSL_CTX_get_client_cert_cb(3ssl) - handle client certificate callback function
SSL_CTX_get_ex_data(3ssl) - internal application specific data functions
SSL_CTX_get_ex_new_index(3ssl) - internal application specific data functions
SSL_CTX_get_info_callback(3ssl) - handle information callback for SSL connections
SSL_CTX_get_max_cert_list(3ssl) - manipulate allowed for the peer's certificate chain
SSL_CTX_get_mode(3ssl) - manipulate SSL engine mode
SSL_CTX_get_options(3ssl) - manipulate SSL options
SSL_CTX_get_quiet_shutdown(3ssl) - manipulate shutdown behaviour
SSL_CTX_get_session_cache_mode(3ssl) - enable/disable session caching
SSL_CTX_get_timeout(3ssl) - manipulate timeout values for session caching
SSL_CTX_get_verify_callback(3ssl) - get currently set verification parameters
SSL_CTX_get_verify_depth(3ssl) - get currently set verification parameters
SSL_CTX_get_verify_mode(3ssl) - get currently set verification parameters
SSL_CTX_load_verify_locations(3ssl) - set default locations for trusted CA certificates
SSL_CTX_need_tmp_rsa(3ssl) - handle RSA keys for ephemeral key exchange
SSL_CTX_new(3ssl)   - create a new SSL_CTX object as framework for TLS/SSL enabled functions
SSL_CTX_remove_session(3ssl) - manipulate session cache
SSL_CTX_sess_accept(3ssl) - obtain session cache statistics
SSL_CTX_sess_accept_good(3ssl) - obtain session cache statistics
SSL_CTX_sess_accept_renegotiate(3ssl) - obtain session cache statistics
SSL_CTX_sess_cache_full(3ssl) - obtain session cache statistics
SSL_CTX_sess_cb_hits(3ssl) - obtain session cache statistics
SSL_CTX_sess_connect(3ssl) - obtain session cache statistics
SSL_CTX_sess_connect_good(3ssl) - obtain session cache statistics
SSL_CTX_sess_connect_renegotiate(3ssl) - obtain session cache statistics
SSL_CTX_sess_get_cache_size(3ssl) - manipulate session cache size
SSL_CTX_sess_get_get_cb(3ssl) - provide callback functions for server side external session caching
SSL_CTX_sess_get_new_cb(3ssl) - provide callback functions for server side external session caching
SSL_CTX_sess_get_remove_cb(3ssl) - provide callback functions for server side external session caching
SSL_CTX_sess_hits(3ssl) - obtain session cache statistics
SSL_CTX_sessions(3ssl) - access internal session cache
SSL_CTX_sess_misses(3ssl) - obtain session cache statistics
SSL_CTX_sess_number(3ssl) - obtain session cache statistics
SSL_CTX_sess_set_cache_size(3ssl) - manipulate session cache size
SSL_CTX_sess_set_get_cb(3ssl) - provide callback functions for server side external session caching
SSL_CTX_sess_set_new_cb(3ssl) - provide callback functions for server side external session caching
SSL_CTX_sess_set_remove_cb(3ssl) - provide callback functions for server side external session caching
SSL_CTX_sess_timeouts(3ssl) - obtain session cache statistics
SSL_CTX_set_cert_store(3ssl) - manipulate X509 certificate verification storage
SSL_CTX_set_cert_verify_callback(3ssl) - set peer certificate verification procedure
SSL_CTX_set_cipher_list(3ssl) - choose list of available SSL_CIPHERs
SSL_CTX_set_client_CA_list(3ssl) - set list of CAs sent to the client when requesting a client certificate
SSL_CTX_set_client_cert_cb(3ssl) - handle client certificate callback function
SSL_CTX_set_default_passwd_cb(3ssl) - set passwd callback for encrypted PEM file handling
SSL_CTX_set_default_passwd_cb_userdata(3ssl) - set passwd callback for encrypted PEM file handling
SSL_CTX_set_ex_data(3ssl) - internal application specific data functions
SSL_CTX_set_generate_session_id(3ssl) - manipulate generation of SSL session IDs (server only)
SSL_CTX_set_info_callback(3ssl) - handle information callback for SSL connections
SSL_CTX_set_max_cert_list(3ssl) - manipulate allowed for the peer's certificate chain
SSL_CTX_set_mode(3ssl) - manipulate SSL engine mode
SSL_CTX_set_msg_callback(3ssl) - install callback for observing protocol messages
SSL_CTX_set_msg_callback_arg(3ssl) - install callback for observing protocol messages
SSL_CTX_set_options(3ssl) - manipulate SSL options
SSL_CTX_set_quiet_shutdown(3ssl) - manipulate shutdown behaviour
SSL_CTX_set_session_cache_mode(3ssl) - enable/disable session caching
SSL_CTX_set_session_id_context(3ssl) - set context within which session can be reused (server side only)
SSL_CTX_set_ssl_version(3ssl) - choose a new TLS/SSL method
SSL_CTX_set_timeout(3ssl) - manipulate timeout values for session caching
SSL_CTX_set_tmp_dh(3ssl) - handle DH keys for ephemeral key exchange
SSL_CTX_set_tmp_dh_callback(3ssl) - handle DH keys for ephemeral key exchange
SSL_CTX_set_tmp_rsa(3ssl) - handle RSA keys for ephemeral key exchange
SSL_CTX_set_tmp_rsa_callback(3ssl) - handle RSA keys for ephemeral key exchange
SSL_CTX_set_verify(3ssl) - set peer certificate verification parameters
SSL_CTX_set_verify_depth(3ssl) - set peer certificate verification parameters
SSL_CTX_use_certificate(3ssl) - load certificate and key data
SSL_CTX_use_certificate_ASN1(3ssl) - load certificate and key data
SSL_CTX_use_certificate_chain_file(3ssl) - load certificate and key data
SSL_CTX_use_certificate_file(3ssl) - load certificate and key data
SSL_CTX_use_PrivateKey(3ssl) - load certificate and key data
SSL_CTX_use_PrivateKey_ASN1(3ssl) - load certificate and key data
SSL_CTX_use_PrivateKey_file(3ssl) - load certificate and key data
SSL_CTX_use_RSAPrivateKey(3ssl) - load certificate and key data
SSL_CTX_use_RSAPrivateKey_ASN1(3ssl) - load certificate and key data
SSL_CTX_use_RSAPrivateKey_file(3ssl) - load certificate and key data
SSL_do_handshake(3ssl) - perform a TLS/SSL handshake
SSLeay(3ssl)        - get OpenSSL version number
SSLeay_add_ssl_algorithms(3ssl) - initialize SSL library by registering algorithms
SSLeay_version(3ssl) - get OpenSSL version number
SSL_flush_sessions(3ssl) - remove expired sessions
SSL_free(3ssl)      - free an allocated SSL structure
SSL_get_accept_state(3ssl) - prepare SSL object to work in client or server mode
SSL_get_cipher(3ssl) - get SSL_CIPHER of a connection
SSL_get_cipher_bits(3ssl) - get SSL_CIPHER of a connection
SSL_get_cipher_list(3ssl) - get list of available SSL_CIPHERs
SSL_get_cipher_name(3ssl) - get SSL_CIPHER of a connection
SSL_get_ciphers(3ssl) - get list of available SSL_CIPHERs
SSL_get_cipher_version(3ssl) - get SSL_CIPHER of a connection
SSL_get_client_CA_list(3ssl) - get list of client CAs
SSL_get_current_cipher(3ssl) - get SSL_CIPHER of a connection
SSL_get_default_timeout(3ssl) - get default session timeout value
SSL_get_error(3ssl) - obtain result code for TLS/SSL I/O operation
SSL_get_ex_data(3ssl) - internal application specific data functions
SSL_get_ex_data_X509_STORE_CTX_idx(3ssl) - get ex_data index to access SSL structure from X509_STORE_CTX
SSL_get_ex_new_index(3ssl) - internal application specific data functions
SSL_get_fd(3ssl)    - get file descriptor linked to an SSL object
SSL_get_info_callback(3ssl) - handle information callback for SSL connections
SSL_get_max_cert_list(3ssl) - manipulate allowed for the peer's certificate chain
SSL_get_mode(3ssl)  - manipulate SSL engine mode
SSL_get_msg_callback_arg(3ssl) - install callback for observing protocol messages
SSL_get_options(3ssl) - manipulate SSL options
SSL_get_peer_cert_chain(3ssl) - get the X509 certificate chain of the peer
SSL_get_peer_certificate(3ssl) - get the X509 certificate of the peer
SSL_get_quiet_shutdown(3ssl) - manipulate shutdown behaviour
SSL_get_rbio(3ssl)  - get BIO linked to an SSL object
SSL_get_secure_renegotiation_support(3ssl) - manipulate SSL options
SSL_get_session(3ssl) - retrieve TLS/SSL session data
SSL_get_shutdown(3ssl) - manipulate shutdown state of an SSL connection
SSL_get_SSL_CTX(3ssl) - get the SSL_CTX from which an SSL is created
SSL_get_ssl_method(3ssl) - choose a new TLS/SSL method
SSL_get_verify_callback(3ssl) - get currently set verification parameters
SSL_get_verify_depth(3ssl) - get currently set verification parameters
SSL_get_verify_mode(3ssl) - get currently set verification parameters
SSL_get_verify_result(3ssl) - get result of peer certificate verification
SSL_get_version(3ssl) - get the protocol version of a connection.
SSL_has_matching_session_id(3ssl) - manipulate generation of SSL session IDs (server only)
SSL_library_init(3ssl) - initialize SSL library by registering algorithms
SSL_load_client_CA_file(3ssl) - load certificate names from file
SSL_load_error_strings(3ssl) - load and free error strings
SSL_need_tmp_rsa(3ssl) - handle RSA keys for ephemeral key exchange
SSL_new(3ssl)       - create a new SSL structure for a connection
sslpasswd(1ssl)     - compute password hashes
SSL_pending(3ssl)   - obtain number of readable bytes buffered in an SSL object
sslrand(1ssl)       - generate pseudo-random bytes
sslrand(3ssl)       - pseudo-random number generator
SSL_read(3ssl)      - read bytes from a TLS/SSL connection.
SSL_remove_session(3ssl) - manipulate session cache
SSL_rstate_string(3ssl) - get textual description of state of an SSL object during read operation
SSL_rstate_string_long(3ssl) - get textual description of state of an SSL object during read operation
SSL_SESSION_free(3ssl) - free an allocated SSL_SESSION structure
SSL_SESSION_get_ex_data(3ssl) - internal application specific data functions
SSL_SESSION_get_ex_new_index(3ssl) - internal application specific data functions
SSL_SESSION_get_time(3ssl) - retrieve and manipulate session time and timeout settings
SSL_SESSION_get_timeout(3ssl) - retrieve and manipulate session time and timeout settings
SSL_session_reused(3ssl) - query whether a reused session was negotiated during handshake
SSL_SESSION_set_ex_data(3ssl) - internal application specific data functions
SSL_SESSION_set_time(3ssl) - retrieve and manipulate session time and timeout settings
SSL_SESSION_set_timeout(3ssl) - retrieve and manipulate session time and timeout settings
SSL_set_bio(3ssl)   - connect the SSL object with a BIO
SSL_set_cipher_list(3ssl) - choose list of available SSL_CIPHERs
SSL_set_client_CA_list(3ssl) - set list of CAs sent to the client when requesting a client certificate
SSL_set_connect_state(3ssl) - prepare SSL object to work in client or server mode
SSL_set_ex_data(3ssl) - internal application specific data functions
SSL_set_fd(3ssl)    - connect the SSL object with a file descriptor
SSL_set_generate_session_id(3ssl) - manipulate generation of SSL session IDs (server only)
SSL_set_info_callback(3ssl) - handle information callback for SSL connections
SSL_set_max_cert_list(3ssl) - manipulate allowed for the peer's certificate chain
SSL_set_mode(3ssl)  - manipulate SSL engine mode
SSL_set_msg_callback(3ssl) - install callback for observing protocol messages
SSL_set_options(3ssl) - manipulate SSL options
SSL_set_quiet_shutdown(3ssl) - manipulate shutdown behaviour
SSL_set_session(3ssl) - set a TLS/SSL session to be used during TLS/SSL connect
SSL_set_session_id_context(3ssl) - set context within which session can be reused (server side only)
SSL_set_shutdown(3ssl) - manipulate shutdown state of an SSL connection
SSL_set_ssl_method(3ssl) - choose a new TLS/SSL method
SSL_set_tmp_dh(3ssl) - handle DH keys for ephemeral key exchange
SSL_set_tmp_dh_callback(3ssl) - handle DH keys for ephemeral key exchange
SSL_set_tmp_rsa(3ssl) - handle RSA keys for ephemeral key exchange
SSL_set_tmp_rsa_callback(3ssl) - handle RSA keys for ephemeral key exchange
SSL_set_verify(3ssl) - set peer certificate verification parameters
SSL_set_verify_depth(3ssl) - set peer certificate verification parameters
SSL_set_verify_result(3ssl) - override result of peer certificate verification
SSL_shutdown(3ssl)  - shut down a TLS/SSL connection
SSL_state_string(3ssl) - get textual description of state of an SSL object
SSL_state_string_long(3ssl) - get textual description of state of an SSL object
sslswamp(1)         - SSL/TLS load-tester based on OpenSSL
SSL_use_certificate(3ssl) - load certificate and key data
SSL_use_certificate_ASN1(3ssl) - load certificate and key data
SSL_use_certificate_file(3ssl) - load certificate and key data
SSL_use_PrivateKey(3ssl) - load certificate and key data
SSL_use_PrivateKey_ASN1(3ssl) - load certificate and key data
SSL_use_PrivateKey_file(3ssl) - load certificate and key data
SSL_use_RSAPrivateKey(3ssl) - load certificate and key data
SSL_use_RSAPrivateKey_ASN1(3ssl) - load certificate and key data
SSL_use_RSAPrivateKey_file(3ssl) - load certificate and key data
SSL_want(3ssl)      - obtain state information TLS/SSL I/O operation
SSL_want_nothing(3ssl) - obtain state information TLS/SSL I/O operation
SSL_want_read(3ssl) - obtain state information TLS/SSL I/O operation
SSL_want_write(3ssl) - obtain state information TLS/SSL I/O operation
SSL_want_x509_lookup(3ssl) - obtain state information TLS/SSL I/O operation
SSL_write(3ssl)     - write bytes to a TLS/SSL connection.
st(4)               - SCSI tape device
standards(7)        - C and UNIX Standards
startinnfeed(1)     - setuid root program to start innfeed
startx(1x)          - initialize an X session
stat(1)             - display file or file system status
stat(2)             - get file status
stat(3p)            - get file status
statd(8)            - NSM status monitor
states(1)           - awk alike text processing tool
statfs(2)           - get file system statistics
statfs64(2)         - get file system statistics
stat.h(0p)          - data returned by the stat() function
statvfs(2)          - get file system statistics
statvfs(3p)         - get file system information
statvfs.h(0p)       - VFS File System information structure
stdarg(3)           - variable argument lists
stdarg.h(0p)        - handle variable argument list
stdbool.h(0p)       - boolean type and values
stddef.h(0p)        - standard type definitions
stderr(3p)          - standard I/O streams
stderr(3)           - standard I/O streams
stdin(3p)           - standard I/O streams
stdin(3)            - standard I/O streams
stdint.h(0p)        - integer types
stdio(3)            - standard input/output library functions
stdio_ext(3)        - interfaces to stdio FILE structure
stdio.h(0p)         - standard buffered input/output
stdlib.h(0p)        - standard library definitions
stdout(3p)          - standard I/O streams
stdout(3)           - standard I/O streams
s_time(1ssl)        - SSL/TLS performance timing program
stime(2)            - set time
Storable(3pm)       - persistence for Perl data structures
storage.conf(5)     - configuration file for storage manager
stpcpy(3)           - copy a string returning a pointer to its end
stpncpy(3)          - copy a fixed-size string, returning a pointer to its end
strcasecmp(3)       - compare two strings ignoring case
strcasecmp(3p)      - case-insensitive string comparisons
strcasestr(3)       - locate a substring
strcat(3)           - concatenate two strings
strcat(3p)          - concatenate two strings
strchr(3)           - locate character in string
strchr(3p)          - string scanning operation
strchrnul(3)        - locate character in string
strcmp(3)           - compare two strings
strcmp(3p)          - compare two strings
strcoll(3)          - compare two strings using the current locale
strcoll(3p)         - string comparison using collating information
strcpy(3)           - copy a string
strcpy(3p)          - copy a string
strcspn(3p)         - get the length of a complementary substring
strcspn(3)          - search a string for a set of characters
strdup(3)           - duplicate a string
strdup(3p)          - duplicate a string
strdupa(3)          - duplicate a string
strerror(3p)        - get error message string
strerror(3)         - return string describing error number
strerror_r(3p)      - get error message string
strerror_r(3)       - return string describing error number
strfmon(3)          - convert monetary value to a string
strfmon(3p)         - convert monetary value to a string
strfry(3)           - randomize a string
strftime(3)         - format date and time
strftime(3p)        - convert date and time to a string
strict(3pm)         - Perl pragma to restrict unsafe constructs
string(3)           - string operations
String::CRC32(3pm)  - Perl interface for cyclic redundency check generation
string.h(0p)        - string operations
string(n)           - Manipulate strings
strings(1p)         - find printable strings in files
strings(1)          - print the strings of printable characters in files.
strings.h(0p)       - string operations
string_to_av_perm(3) - convert between SELinux class and permission values and string names.
string_to_security_class(3) - convert between SELinux class and permission values and string names.
strip(1)            - Discard symbols from object files.
strip(1p)           - remove unnecessary information from executable files(DEVELOPMENT)
strlen(3)           - calculate the length of a string
strlen(3p)          - get string length
strncasecmp(3)      - compare two strings ignoring case
strncasecmp(3p)     - case-insensitive string comparisons
strncat(3)          - concatenate two strings
strncat(3p)         - concatenate a string with part of another
strncmp(3)          - compare two strings
strncmp(3p)         - compare part of two strings
strncpy(3)          - copy a string
strncpy(3p)         - copy part of a string
strndup(3)          - duplicate a string
strndupa(3)         - duplicate a string
strnlen(3)          - determine the length of a fixed-size string
stropts.h(0p)       - STREAMS interface(STREAMS)
strpbrk(3p)         - scan a string for a byte
strpbrk(3)          - search a string for any of a set of characters
strptime(3)         - convert a string representation of time to a time tm structure
strptime(3p)        - date and time conversion
strrchr(3)          - locate character in string
strrchr(3p)         - string scanning operation
strsep(3)           - extract token from string
strsignal(3)        - return string describing signal
strspn(3p)          - get length of a substring
strspn(3)           - search a string for a set of characters
strstr(3)           - locate a substring
strstr(3p)          - find a substring
strtod(3)           - convert ASCII string to floating point number
strtod(3p)          - convert a string to a double-precision number
strtof(3)           - convert ASCII string to floating point number
strtof(3p)          - convert a string to a double-precision number
strtoimax(3)        - convert string to integer
strtoimax(3p)       - convert string to integer type
strtok(3)           - extract tokens from strings
strtok(3p)          - split string into tokens
strtok_r(3)         - extract tokens from strings
strtok_r(3p)        - split string into tokens
strtol(3)           - convert a string to a long integer
strtol(3p)          - convert a string to a long integer
strtold(3)          - convert ASCII string to floating point number
strtold(3p)         - convert a string to a double-precision number
strtoll(3)          - convert a string to a long integer
strtoll(3p)         - convert a string to a long integer
strtoq(3)           - convert a string to a long integer
strtoul(3)          - convert a string to an unsigned long integer
strtoul(3p)         - convert a string to an unsigned long
strtoull(3)         - convert a string to an unsigned long integer
strtoull(3p)        - convert a string to an unsigned long
strtoumax(3)        - convert string to integer
strtoumax(3p)       - convert string to integer type
strtouq(3)          - convert a string to an unsigned long integer
strverscmp(3)       - compare two version strings
strxfrm(3p)         - string transformation
strxfrm(3)          - string transformation
stty(1)             - change and print terminal line settings
stty(1p)            - set the options for a terminal
stty(2)             - unimplemented system calls
stunnel(8)          - universal SSL tunnel
su(1)               - run a shell with substitute user and group IDs
subs(3pm)           - Perl pragma to predeclare sub names
subscriptions(5)    - Default recommended subscriptions
subscriptions.conf(5) - subscriptions file for cups
subst(n)            - Perform backslash, command, and variable substitutions
sudo(8)             - execute a command as another user
sudoedit(8)         - execute a command as another user
sudoers(5)          - list of which users may execute what
sudoers.ldap(5)     - sudo LDAP configuration
suexec(8)           - Switch user before executing external programs
suffixes(7)         - list of file suffixes
sulogin(8)          - Single-user login
sum(1)              - checksum and count the blocks in a file
suspend(1)          - bash built-in commands, see bash(1)
svc_destroy(3)      - library routines for remote procedure calls
svcerr_auth(3)      - library routines for remote procedure calls
svcerr_decode(3)    - library routines for remote procedure calls
svcerr_noproc(3)    - library routines for remote procedure calls
svcerr_noprog(3)    - library routines for remote procedure calls
svcerr_progvers(3)  - library routines for remote procedure calls
svcerr_systemerr(3) - library routines for remote procedure calls
svcerr_weakauth(3)  - library routines for remote procedure calls
svcfd_create(3)     - library routines for remote procedure calls
svc_freeargs(3)     - library routines for remote procedure calls
svc_getargs(3)      - library routines for remote procedure calls
svc_getcaller(3)    - library routines for remote procedure calls
svc_getreq(3)       - library routines for remote procedure calls
svc_getreqset(3)    - library routines for remote procedure calls
svcgssd(8)          - server-side rpcsec_gss daemon
svcraw_create(3)    - library routines for remote procedure calls
svc_register(3)     - library routines for remote procedure calls
svc_run(3)          - library routines for remote procedure calls
svc_sendreply(3)    - library routines for remote procedure calls
svctcp_create(3)    - library routines for remote procedure calls
svcudp_bufcreate(3) - library routines for remote procedure calls
svcudp_create(3)    - library routines for remote procedure calls
svc_unregister(3)   - library routines for remote procedure calls
svipc(5)            - System V interprocess communication mechanisms
svipc(7)            - System V interprocess communication mechanisms
svn(1)              - Subversion command line client tool
svnadmin(1)         - Subversion repository administration tool
svndumpfilter(1)    - Filter a subversion repository 'dumpfile'.
svnlook(1)          - Subversion repository examination tool
svnserve(8)         - Server for the 'svn' repository access method
svnserve.conf(5)    - Repository configuration file for svnserve
svnsync(1)          - Subversion repository synchronization tool
svnversion(1)       - Produce a compact version number for a working copy.
swab(3p)            - swap bytes
swab(3)             - swap adjacent bytes
swapcontext(2)      - Swap out old context with new context
swapcontext(3)      - manipulate user context
swapcontext(3p)     - manipulate user contexts
swapoff(2)          - start/stop swapping to file/device
swapoff(8)          - enable/disable devices and files for paging and swapping
swapon(2)           - start/stop swapping to file/device
swapon(8)           - enable/disable devices and files for paging and swapping
Switch(3pm)         - A switch statement for Perl
switch(n)           - Evaluate one of several scripts, depending on a given value
swprintf(3)         - formatted wide character output conversion
swprintf(3p)        - print formatted wide-character output
swscanf(3p)         - convert formatted wide-character input
Symbol(3pm)         - manipulate Perl symbols and their names
symlink(2)          - make a new name for a file
symlink(3p)         - make a symbolic link to a file
symlinkat(2)        - create a symbolic link relative to a directory file descriptor
symlinks(8)         - symbolic link maintenance utility
synaptics(5)        - Synaptics touchpad driver for XOrg/XFree86.
sync(1)             - flush file system buffers
sync(2)             - commit buffer cache to disk
sync(3p)            - schedule file system updates
sync(8)             - synchronize data on disk with memory
sync_file_range(2)  - sync a file segment with disk
synclient(1)        - query and modify Synaptics TouchPad driver for XOrg/XFree86 server parameters on the fly.
syndaemon(1)        - a program that monitors keyboard activity and disables the touchpad when the keyboard is being used.
syscall(2)          - indirect system call
_syscall(2)         - invoking a system call without library support(OBSOLETE)
syscalls(2)         - list of all system calls
sysconf(3)          - Get configuration information at runtime
sysconf(3p)         - get configurable system variables
_sysctl(2)          - read/write system parameters
sysctl(2)           - read/write system parameters
sysctl(8)           - configure kernel parameters at runtime
sysctl.conf(5)      - sysctl(8) preload/configuration file
sysctl.d(5)         - Configure kernel parameters at boot
sysfs(2)            - get file system type information
Sys::Hostname(3pm)  - Try every conceivable way to get hostname
sysinfo(2)          - returns information on overall system statistics
sys_ipc.h(0p)       - XSI interprocess communication access structure
sysklogd(8)         - Linux system logging utilities.
syslinux(1)         - install the SYSLINUX bootloader on a FAT filesystem
syslinux2ansi(1)    - converts a syslinux-format screen to pc-ansi
syslog(2)           - read and/or clear kernel message ring buffer; set console_loglevel
syslog(3p)          - control system log
syslog(3)           - send messages to the system logger
syslog.conf(5)      - syslogd(8) configuration file
syslogd(8)          - Linux system logging utilities.
syslog.h(0p)        - definitions for system error logging
sys_mman.h(0p)      - memory management declarations
sys_msg.h(0p)       - XSI message queue structures
sys_resource.h(0p)  - definitions for XSI resource operations
sys_select.h(0p)    - select types
sys_sem.h(0p)       - XSI semaphore facility
sys_shm.h(0p)       - XSI shared memory facility
sys_socket.h(0p)    - main sockets header
sys_stat.h(0p)      - data returned by the stat() function
sys_statvfs.h(0p)   - VFS File System information structure
Sys::Syslog(3pm)    - Perl interface to the UNIX syslog(3) calls
system(3)           - execute a shell command
system(3p)          - issue a command
system-auth(5)      - Common configuration file for PAMified services
system-auth-ac(5)   - Common configuration file for PAMified services written by authconfig(8)
system-cdinstall-helper(8) - Install packages from local media
system-config-date(8) - graphical interface for changing system date and time
system-config-httpd(1) - HTTPD configuration utility
system-config-services(8) - Service Configuration Utility
system-config-users(8) - User and Group Management tool
system-install-packages(8) - Install or update a list of packages
sys_timeb.h(0p)     - additional definitions for date and time
sys_time.h(0p)      - time types
sys_times.h(0p)     - file access and modification times structure
systool(1)          - view system device information by bus, class, and topology
sys_types.h(0p)     - data types
sys_uio.h(0p)       - definitions for vector I/O operations
sys-unconfig(8)     - shell script to reconfigure the system upon next boot
sys_un.h(0p)        - definitions for UNIX domain sockets
sys_utsname.h(0p)   - system name structure
sys_wait.h(0p)      - declarations for waiting
sz(1)               - XMODEM, YMODEM, ZMODEM file send
tabs(1p)            - set terminal tabs
tac(1)              - concatenate and print files in reverse
tack(1)             - terminfo action checker
tail(1)             - output the last part of files
tail(1p)            - copy the last part of a file
tailf(1)            - follow the growth of a log file
talk(1p)            - talk to another user
talk(1)             - talk to another user
tally.control(8)    - keep track of newsgroup creations and deletions.
tan(3p)             - tangent function
tan(3)              - tangent function
tanf(3p)            - tangent function
tanf(3)             - tangent function
tanh(3)             - hyperbolic tangent function
tanh(3p)            - hyperbolic tangent functions
tanhf(3)            - hyperbolic tangent function
tanhf(3p)           - hyperbolic tangent functions
tanhl(3)            - hyperbolic tangent function
tanhl(3p)           - hyperbolic tangent functions
tanl(3p)            - tangent function
tanl(3)             - tangent function
tar(1)              - The GNU version of the tar archiving utility
tar.h(0p)           - extended tar definitions
taskset(1)          - retrieve or set a processes's CPU affinity
tbl(1)              - format tables for troff
tc(8)               - show / manipulate traffic control settings
tc-cbq(8)           - Class Based Queueing
tc-cbq-details(8)   - Class Based Queueing
tcdrain(3)          - get and set terminal attributes, line control, get and set baud rate
tcdrain(3p)         - wait for transmission of output
tcflow(3)           - get and set terminal attributes, line control, get and set baud rate
tcflow(3p)          - suspend or restart the transmission or reception of data
tcflush(3)          - get and set terminal attributes, line control, get and set baud rate
tcflush(3p)         - flush non-transmitted output data, non-read input data, or both
tcgetattr(3)        - get and set terminal attributes, line control, get and set baud rate
tcgetattr(3p)       - get the parameters associated with the terminal
tcgetpgrp(3)        - get and set terminal foreground process group
tcgetpgrp(3p)       - get the foreground process group ID
tcgetsid(3)         - get session ID
tcgetsid(3p)        - get the process group ID for the session leader for the controlling terminal
tc-htb(8)           - Hierarchy Token Bucket
Tcl_Access(3)       - check file permissions and other attributes
Tcl_AddErrorInfo(3) - record information about errors
Tcl_AddObjErrorInfo(3) - record information about errors
Tcl_AlertNotifier(3) - the event queue and notifier interfaces
Tcl_Alloc(3)        - allocate or free heap memory
Tcl_AllocStatBuf(3) - procedures to interact with any filesystem
Tcl_AllowExceptions(3) - allow all exceptions in next script evaluation
Tcl_AppendAllObjTypes(3) - manipulate Tcl object types
Tcl_AppendElement(3) - manipulate Tcl result
Tcl_AppendObjToObj(3) - manipulate Tcl objects as strings
Tcl_AppendResult(3) - manipulate Tcl result
Tcl_AppendResultVA(3) - manipulate Tcl result
Tcl_AppendStringsToObj(3) - manipulate Tcl objects as strings
Tcl_AppendStringsToObjVA(3) - manipulate Tcl objects as strings
Tcl_AppendToObj(3)  - manipulate Tcl objects as strings
Tcl_AppendUnicodeToObj(3) - manipulate Tcl objects as strings
Tcl_AppInit(3)      - perform application-specific initialization
Tcl_AsyncCreate(3)  - handle asynchronous events
Tcl_AsyncDelete(3)  - handle asynchronous events
Tcl_AsyncInvoke(3)  - handle asynchronous events
Tcl_AsyncMark(3)    - handle asynchronous events
Tcl_AsyncReady(3)   - handle asynchronous events
Tcl_AttemptAlloc(3) - allocate or free heap memory
Tcl_AttemptRealloc(3) - allocate or free heap memory
Tcl_AttemptSetObjLength(3) - manipulate Tcl objects as strings
Tcl_BackgroundError(3) - report Tcl error that occurred in background processing
Tcl_Backslash(3)    - parse a backslash sequence
Tcl_BadChannelOption(3) - procedures for creating and manipulating channels
Tcl_CallWhenDeleted(3) - Arrange for callback when interpreter is deleted
Tcl_CancelIdleCall(3) - invoke a procedure when there are no pending events
Tcl_ChannelBlockModeProc(3) - procedures for creating and manipulating channels
Tcl_ChannelBuffered(3) - procedures for creating and manipulating channels
Tcl_ChannelClose2Proc(3) - procedures for creating and manipulating channels
Tcl_ChannelCloseProc(3) - procedures for creating and manipulating channels
Tcl_ChannelFlushProc(3) - procedures for creating and manipulating channels
Tcl_ChannelGetHandleProc(3) - procedures for creating and manipulating channels
Tcl_ChannelGetOptionProc(3) - procedures for creating and manipulating channels
Tcl_ChannelHandlerProc(3) - procedures for creating and manipulating channels
Tcl_ChannelInputProc(3) - procedures for creating and manipulating channels
Tcl_ChannelName(3)  - procedures for creating and manipulating channels
Tcl_ChannelOutputProc(3) - procedures for creating and manipulating channels
Tcl_ChannelSeekProc(3) - procedures for creating and manipulating channels
Tcl_ChannelSetOptionProc(3) - procedures for creating and manipulating channels
Tcl_ChannelThreadActionProc(3) - procedures for creating and manipulating channels
Tcl_ChannelVersion(3) - procedures for creating and manipulating channels
Tcl_ChannelWatchProc(3) - procedures for creating and manipulating channels
Tcl_ChannelWideSeekProc(3) - procedures for creating and manipulating channels
Tcl_Chdir(3)        - manipulate the current working directory
Tcl_ClearChannelHandlers(3) - procedures for creating and manipulating channels
Tcl_Close(3)        - buffered I/O facilities using channels
Tcl_CommandComplete(3) - Check for unmatched braces in a Tcl command
Tcl_CommandTraceInfo(3) - monitor renames and deletes of a command
Tcl_Concat(3)       - concatenate a collection of strings
Tcl_ConcatObj(3)    - manipulate Tcl objects as strings
Tcl_ConditionFinalize(3) - Tcl thread support.
Tcl_ConditionNotify(3) - Tcl thread support.
Tcl_ConditionWait(3) - Tcl thread support.
Tcl_ConvertCountedElement(3) - manipulate Tcl lists
Tcl_ConvertElement(3) - manipulate Tcl lists
Tcl_ConvertToType(3) - manipulate Tcl object types
Tcl_CreateAlias(3)  - manage multiple Tcl interpreters, aliases and hidden commands.
Tcl_CreateAliasObj(3) - manage multiple Tcl interpreters, aliases and hidden commands.
Tcl_CreateChannel(3) - procedures for creating and manipulating channels
Tcl_CreateChannelHandler(3) - call a procedure when a channel becomes readable or writable
Tcl_CreateCloseHandler(3) - arrange for callbacks when channels are closed
Tcl_CreateCommand(3) - implement new commands in C
Tcl_CreateEncoding(3) - procedures for creating and using encodings.
Tcl_CreateEventSource(3) - the event queue and notifier interfaces
Tcl_CreateExitHandler(3) - end the application or thread (and invoke exit handlers)
Tcl_CreateFileHandler(3) - associate procedure callbacks with files or devices (Unix only)
Tcl_CreateHashEntry(3) - procedures to manage hash tables
Tcl_CreateInterp(3) - create and delete Tcl command interpreters
Tcl_CreateMathFunc(3) - Define, query and enumerate math functions for expressions
Tcl_CreateObjCommand(3) - implement new commands in C
Tcl_CreateObjTrace(3) - arrange for command execution to be traced
Tcl_CreateSlave(3)  - manage multiple Tcl interpreters, aliases and hidden commands.
Tcl_CreateThread(3) - Tcl thread support.
Tcl_CreateThreadExitHandler(3) - end the application or thread (and invoke exit handlers)
Tcl_CreateTimerHandler(3) - call a procedure at a given time
Tcl_CreateTrace(3)  - arrange for command execution to be traced
Tcl_CutChannel(3)   - procedures for creating and manipulating channels
Tcl_DecrRefCount(3) - manipulate Tcl objects
Tcl_DeleteAssocData(3) - manage associations of string keys and user specified data with Tcl interpreters.
Tcl_DeleteChannelHandler(3) - call a procedure when a channel becomes readable or writable
Tcl_DeleteCloseHandler(3) - arrange for callbacks when channels are closed
Tcl_DeleteCommand(3) - implement new commands in C
Tcl_DeleteCommandFromToken(3) - implement new commands in C
Tcl_DeleteEvents(3) - the event queue and notifier interfaces
Tcl_DeleteEventSource(3) - the event queue and notifier interfaces
Tcl_DeleteExitHandler(3) - end the application or thread (and invoke exit handlers)
Tcl_DeleteFileHandler(3) - associate procedure callbacks with files or devices (Unix only)
Tcl_DeleteHashEntry(3) - procedures to manage hash tables
Tcl_DeleteHashTable(3) - procedures to manage hash tables
Tcl_DeleteInterp(3) - create and delete Tcl command interpreters
Tcl_DeleteThreadExitHandler(3) - end the application or thread (and invoke exit handlers)
Tcl_DeleteTimerHandler(3) - call a procedure at a given time
Tcl_DeleteTrace(3)  - arrange for command execution to be traced
Tcl_DetachChannel(3) - buffered I/O facilities using channels
Tcl_DetachPids(3)   - manage child processes in background
Tcl_DiscardResult(3) - save and restore an interpreter's result
Tcl_DontCallWhenDeleted(3) - Arrange for callback when interpreter is deleted
Tcl_DoOneEvent(3)   - wait for events and invoke event handlers
Tcl_DoWhenIdle(3)   - invoke a procedure when there are no pending events
Tcl_DStringAppend(3) - manipulate dynamic strings
Tcl_DStringAppendElement(3) - manipulate dynamic strings
Tcl_DStringEndSublist(3) - manipulate dynamic strings
Tcl_DStringFree(3)  - manipulate dynamic strings
Tcl_DStringGetResult(3) - manipulate dynamic strings
Tcl_DStringInit(3)  - manipulate dynamic strings
Tcl_DStringLength(3) - manipulate dynamic strings
Tcl_DStringResult(3) - manipulate dynamic strings
Tcl_DStringSetLength(3) - manipulate dynamic strings
Tcl_DStringStartSublist(3) - manipulate dynamic strings
Tcl_DStringTrunc(3) - manipulate dynamic strings
Tcl_DStringValue(3) - manipulate dynamic strings
Tcl_DumpActiveMemory(3) - Validated memory allocation interface.
Tcl_DuplicateObj(3) - manipulate Tcl objects
tcl_endOfWord(n)    - standard library of Tcl procedures
Tcl_Eof(3)          - buffered I/O facilities using channels
Tcl_ErrnoId(3)      - manipulate errno to store and retrieve error codes
Tcl_ErrnoMsg(3)     - manipulate errno to store and retrieve error codes
Tcl_Eval(3)         - execute Tcl scripts
Tcl_EvalEx(3)       - execute Tcl scripts
Tcl_EvalFile(3)     - execute Tcl scripts
Tcl_EvalObjEx(3)    - execute Tcl scripts
Tcl_EvalObjv(3)     - execute Tcl scripts
Tcl_EvalTokens(3)   - parse Tcl scripts and expressions
Tcl_EvalTokensStandard(3) - parse Tcl scripts and expressions
Tcl_EventuallyFree(3) - avoid freeing storage while it's being used
Tcl_Exit(3)         - end the application or thread (and invoke exit handlers)
Tcl_ExitThread(3)   - end the application or thread (and invoke exit handlers)
Tcl_ExposeCommand(3) - manage multiple Tcl interpreters, aliases and hidden commands.
Tcl_ExprBoolean(3)  - evaluate an expression
Tcl_ExprBooleanObj(3) - evaluate an expression
Tcl_ExprDouble(3)   - evaluate an expression
Tcl_ExprDoubleObj(3) - evaluate an expression
Tcl_ExprLong(3)     - evaluate an expression
Tcl_ExprLongObj(3)  - evaluate an expression
Tcl_ExprObj(3)      - evaluate an expression
Tcl_ExprString(3)   - evaluate an expression
Tcl_ExternalToUtf(3) - procedures for creating and using encodings.
Tcl_ExternalToUtfDString(3) - procedures for creating and using encodings.
Tcl_Finalize(3)     - end the application or thread (and invoke exit handlers)
Tcl_FinalizeNotifier(3) - the event queue and notifier interfaces
Tcl_FinalizeThread(3) - end the application or thread (and invoke exit handlers)
Tcl_FindExecutable(3) - identify or return the name of the binary file containing the application
Tcl_FindHashEntry(3) - procedures to manage hash tables
tcl_findLibrary(n)  - standard library of Tcl procedures
Tcl_FirstHashEntry(3) - procedures to manage hash tables
Tcl_Flush(3)        - buffered I/O facilities using channels
Tcl_Free(3)         - allocate or free heap memory
Tcl_FreeEncoding(3) - procedures for creating and using encodings.
Tcl_FreeParse(3)    - parse Tcl scripts and expressions
Tcl_FreeResult(3)   - manipulate Tcl result
Tcl_FSAccess(3)     - procedures to interact with any filesystem
Tcl_FSChdir(3)      - procedures to interact with any filesystem
Tcl_FSConvertToPathType(3) - procedures to interact with any filesystem
Tcl_FSCopyDirectory(3) - procedures to interact with any filesystem
Tcl_FSCopyFile(3)   - procedures to interact with any filesystem
Tcl_FSCreateDirectory(3) - procedures to interact with any filesystem
Tcl_FSData(3)       - procedures to interact with any filesystem
Tcl_FSDeleteFile(3) - procedures to interact with any filesystem
Tcl_FSEqualPaths(3) - procedures to interact with any filesystem
Tcl_FSEvalFile(3)   - procedures to interact with any filesystem
Tcl_FSFileAttrsGet(3) - procedures to interact with any filesystem
Tcl_FSFileAttrsSet(3) - procedures to interact with any filesystem
Tcl_FSFileAttrStrings(3) - procedures to interact with any filesystem
Tcl_FSFileSystemInfo(3) - procedures to interact with any filesystem
Tcl_FSGetCwd(3)     - procedures to interact with any filesystem
Tcl_FSGetFileSystemForPath(3) - procedures to interact with any filesystem
Tcl_FSGetInternalRep(3) - procedures to interact with any filesystem
Tcl_FSGetNativePath(3) - procedures to interact with any filesystem
Tcl_FSGetNormalizedPath(3) - procedures to interact with any filesystem
Tcl_FSGetPathType(3) - procedures to interact with any filesystem
Tcl_FSGetTranslatedPath(3) - procedures to interact with any filesystem
Tcl_FSGetTranslatedStringPath(3) - procedures to interact with any filesystem
Tcl_FSJoinPath(3)   - procedures to interact with any filesystem
Tcl_FSJoinToPath(3) - procedures to interact with any filesystem
Tcl_FSLink(3)       - procedures to interact with any filesystem
Tcl_FSListVolumes(3) - procedures to interact with any filesystem
Tcl_FSLoadFile(3)   - procedures to interact with any filesystem
Tcl_FSLstat(3)      - procedures to interact with any filesystem
Tcl_FSMatchInDirectory(3) - procedures to interact with any filesystem
Tcl_FSMountsChanged(3) - procedures to interact with any filesystem
Tcl_FSNewNativePath(3) - procedures to interact with any filesystem
Tcl_FSOpenFileChannel(3) - procedures to interact with any filesystem
Tcl_FSPathSeparator(3) - procedures to interact with any filesystem
Tcl_FSRegister(3)   - procedures to interact with any filesystem
Tcl_FSRemoveDirectory(3) - procedures to interact with any filesystem
Tcl_FSRenameFile(3) - procedures to interact with any filesystem
Tcl_FSSplitPath(3)  - procedures to interact with any filesystem
Tcl_FSStat(3)       - procedures to interact with any filesystem
Tcl_FSUnregister(3) - procedures to interact with any filesystem
Tcl_FSUtime(3)      - procedures to interact with any filesystem
Tcl_GetAlias(3)     - manage multiple Tcl interpreters, aliases and hidden commands.
Tcl_GetAliasObj(3)  - manage multiple Tcl interpreters, aliases and hidden commands.
Tcl_GetAssocData(3) - manage associations of string keys and user specified data with Tcl interpreters.
Tcl_GetBoolean(3)   - convert from string to integer, double, or boolean
Tcl_GetBooleanFromObj(3) - manipulate Tcl objects as boolean values
Tcl_GetByteArrayFromObj(3) - manipulate Tcl objects as a arrays of bytes
Tcl_GetChannel(3)   - buffered I/O facilities using channels
Tcl_GetChannelBufferSize(3) - procedures for creating and manipulating channels
Tcl_GetChannelHandle(3) - procedures for creating and manipulating channels
Tcl_GetChannelInstanceData(3) - procedures for creating and manipulating channels
Tcl_GetChannelMode(3) - procedures for creating and manipulating channels
Tcl_GetChannelName(3) - procedures for creating and manipulating channels
Tcl_GetChannelNames(3) - buffered I/O facilities using channels
Tcl_GetChannelNamesEx(3) - buffered I/O facilities using channels
Tcl_GetChannelOption(3) - buffered I/O facilities using channels
Tcl_GetChannelThread(3) - procedures for creating and manipulating channels
Tcl_GetChannelType(3) - procedures for creating and manipulating channels
Tcl_GetCharLength(3) - manipulate Tcl objects as strings
Tcl_GetCommandFromObj(3) - implement new commands in C
Tcl_GetCommandFullName(3) - implement new commands in C
Tcl_GetCommandInfo(3) - implement new commands in C
Tcl_GetCommandInfoFromToken(3) - implement new commands in C
Tcl_GetCommandName(3) - implement new commands in C
Tcl_GetCurrentThread(3) - the event queue and notifier interfaces
Tcl_GetCwd(3)       - manipulate the current working directory
Tcl_GetDefaultEncodingDir(3) - procedures for creating and using encodings.
Tcl_GetDouble(3)    - convert from string to integer, double, or boolean
Tcl_GetDoubleFromObj(3) - manipulate Tcl objects as floating-point values
Tcl_GetEncoding(3)  - procedures for creating and using encodings.
Tcl_GetEncodingName(3) - procedures for creating and using encodings.
Tcl_GetEncodingNames(3) - procedures for creating and using encodings.
Tcl_GetErrno(3)     - manipulate errno to store and retrieve error codes
Tcl_GetHashKey(3)   - procedures to manage hash tables
Tcl_GetHashValue(3) - procedures to manage hash tables
Tcl_GetHostName(3)  - get the name of the local host
Tcl_GetIndexFromObj(3) - lookup string in table of keywords
Tcl_GetIndexFromObjStruct(3) - lookup string in table of keywords
Tcl_GetInt(3)       - convert from string to integer, double, or boolean
Tcl_GetInterpPath(3) - manage multiple Tcl interpreters, aliases and hidden commands.
Tcl_GetIntFromObj(3) - manipulate Tcl objects as integers and wide integers
Tcl_GetLongFromObj(3) - manipulate Tcl objects as integers and wide integers
Tcl_GetMaster(3)    - manage multiple Tcl interpreters, aliases and hidden commands.
Tcl_GetMathFuncInfo(3) - Define, query and enumerate math functions for expressions
Tcl_GetNameOfExecutable(3) - identify or return the name of the binary file containing the application
Tcl_GetObjResult(3) - manipulate Tcl result
Tcl_GetObjType(3)   - manipulate Tcl object types
Tcl_GetOpenFile(3)  - Get a standard IO File * handle from a channel. (Unix only)
Tcl_GetOSTypeFromObj(3) - procedures to handle Macintosh resources and other Macintosh specifics
Tcl_GetPathType(3)  - manipulate platform-dependent file paths
Tcl_GetRange(3)     - manipulate Tcl objects as strings
Tcl_GetRegExpFromObj(3) - Pattern matching with regular expressions
Tcl_Gets(3)         - buffered I/O facilities using channels
Tcl_GetServiceMode(3) - the event queue and notifier interfaces
Tcl_GetSlave(3)     - manage multiple Tcl interpreters, aliases and hidden commands.
Tcl_GetsObj(3)      - buffered I/O facilities using channels
Tcl_GetStackedChannel(3) - stack an I/O channel on top of another, and undo it
Tcl_GetStdChannel(3) - procedures for retrieving and replacing the standard channels
Tcl_GetString(3)    - manipulate Tcl objects as strings
Tcl_GetStringFromObj(3) - manipulate Tcl objects as strings
Tcl_GetStringResult(3) - manipulate Tcl result
Tcl_GetThreadData(3) - Tcl thread support.
Tcl_GetTime(3)      - get date and time
Tcl_GetTopChannel(3) - stack an I/O channel on top of another, and undo it
Tcl_GetUniChar(3)   - manipulate Tcl objects as strings
Tcl_GetUnicode(3)   - manipulate Tcl objects as strings
Tcl_GetUnicodeFromObj(3) - manipulate Tcl objects as strings
Tcl_GetVar2(3)      - manipulate Tcl variables
Tcl_GetVar2Ex(3)    - manipulate Tcl variables
Tcl_GetVar(3)       - manipulate Tcl variables
Tcl_GetVersion(3)   - get the version of the library at runtime
Tcl_GetWideIntFromObj(3) - manipulate Tcl objects as integers and wide integers
Tcl_GlobalEval(3)   - execute Tcl scripts
Tcl_GlobalEvalObj(3) - execute Tcl scripts
Tcl_HashStats(3)    - procedures to manage hash tables
Tcl_HideCommand(3)  - manage multiple Tcl interpreters, aliases and hidden commands.
Tcl_IncrRefCount(3) - manipulate Tcl objects
Tcl_Init(3)         - find and source initialization script
Tcl_InitCustomHashTable(3) - procedures to manage hash tables
Tcl_InitHashTable(3) - procedures to manage hash tables
Tcl_InitMemory(3)   - Validated memory allocation interface.
Tcl_InitNotifier(3) - the event queue and notifier interfaces
Tcl_InitObjHashTable(3) - procedures to manage hash tables
Tcl_InitStubs(3)    - initialize the Tcl stubs mechanism
Tcl_InputBlocked(3) - buffered I/O facilities using channels
Tcl_InputBuffered(3) - buffered I/O facilities using channels
Tcl_Interp(3)       - client-visible fields of interpreter structures
Tcl_InterpDeleted(3) - create and delete Tcl command interpreters
Tcl_InvalidateStringRep(3) - manipulate Tcl objects
Tcl_IsChannelExisting(3) - procedures for creating and manipulating channels
Tcl_IsChannelRegistered(3) - procedures for creating and manipulating channels
Tcl_IsChannelShared(3) - procedures for creating and manipulating channels
Tcl_IsSafe(3)       - manage multiple Tcl interpreters, aliases and hidden commands.
Tcl_IsShared(3)     - manipulate Tcl objects
Tcl_IsStandardChannel(3) - buffered I/O facilities using channels
Tcl_JoinPath(3)     - manipulate platform-dependent file paths
Tcl_JoinThread(3)   - Tcl thread support.
Tcl_LinkVar(3)      - link Tcl variable to C variable
Tcl_ListMathFuncs(3) - Define, query and enumerate math functions for expressions
Tcl_ListObjAppendElement(3) - manipulate Tcl objects as lists
Tcl_ListObjAppendList(3) - manipulate Tcl objects as lists
Tcl_ListObjGetElements(3) - manipulate Tcl objects as lists
Tcl_ListObjIndex(3) - manipulate Tcl objects as lists
Tcl_ListObjLength(3) - manipulate Tcl objects as lists
Tcl_ListObjReplace(3) - manipulate Tcl objects as lists
Tcl_LogCommandInfo(3) - record information about errors
Tcl_MacConvertTextResource(3) - procedures to handle Macintosh resources and other Macintosh specifics
Tcl_MacEvalResource(3) - procedures to handle Macintosh resources and other Macintosh specifics
Tcl_MacFindResource(3) - procedures to handle Macintosh resources and other Macintosh specifics
Tcl_MacSetEventProc(3) - procedures to handle Macintosh resources and other Macintosh specifics
Tcl_Main(3)         - main program and event loop definition for Tcl-based applications
Tcl_MakeFileChannel(3) - buffered I/O facilities using channels
Tcl_MakeSafe(3)     - manage multiple Tcl interpreters, aliases and hidden commands.
Tcl_MakeTcpClientChannel(3) - procedures to open channels using TCP sockets
TCL_MEM_DEBUG(3)    - Compile-time flag to enable Tcl memory debugging.
Tcl_Merge(3)        - manipulate Tcl lists
Tcl_MutexFinalize(3) - Tcl thread support.
Tcl_MutexLock(3)    - Tcl thread support.
Tcl_MutexUnlock(3)  - Tcl thread support.
Tcl_NewBooleanObj(3) - manipulate Tcl objects as boolean values
Tcl_NewByteArrayObj(3) - manipulate Tcl objects as a arrays of bytes
Tcl_NewDoubleObj(3) - manipulate Tcl objects as floating-point values
Tcl_NewIntObj(3)    - manipulate Tcl objects as integers and wide integers
Tcl_NewListObj(3)   - manipulate Tcl objects as lists
Tcl_NewLongObj(3)   - manipulate Tcl objects as integers and wide integers
Tcl_NewObj(3)       - manipulate Tcl objects
Tcl_NewOSTypeObj(3) - procedures to handle Macintosh resources and other Macintosh specifics
Tcl_NewStringObj(3) - manipulate Tcl objects as strings
Tcl_NewUnicodeObj(3) - manipulate Tcl objects as strings
Tcl_NewWideIntObj(3) - manipulate Tcl objects as integers and wide integers
Tcl_NextHashEntry(3) - procedures to manage hash tables
Tcl_NotifyChannel(3) - procedures for creating and manipulating channels
Tcl(n)              - Tool Command Language
Tcl_NumUtfChars(3)  - routines for manipulating UTF-8 strings.
Tcl_ObjGetVar2(3)   - manipulate Tcl variables
Tcl_ObjSetVar2(3)   - manipulate Tcl variables
Tcl_OpenCommandChannel(3) - buffered I/O facilities using channels
Tcl_OpenFileChannel(3) - buffered I/O facilities using channels
Tcl_OpenTcpClient(3) - procedures to open channels using TCP sockets
Tcl_OpenTcpServer(3) - procedures to open channels using TCP sockets
Tcl_OutputBuffered(3) - buffered I/O facilities using channels
Tcl_Panic(3)        - report fatal error and abort
Tcl_PanicVA(3)      - report fatal error and abort
Tcl_ParseBraces(3)  - parse Tcl scripts and expressions
Tcl_ParseCommand(3) - parse Tcl scripts and expressions
Tcl_ParseExpr(3)    - parse Tcl scripts and expressions
Tcl_ParseQuotedString(3) - parse Tcl scripts and expressions
Tcl_ParseVar(3)     - parse Tcl scripts and expressions
Tcl_ParseVarName(3) - parse Tcl scripts and expressions
Tcl_PkgPresent(3)   - package version control
Tcl_PkgPresentEx(3) - package version control
Tcl_PkgProvide(3)   - package version control
Tcl_PkgProvideEx(3) - package version control
Tcl_PkgRequire(3)   - package version control
Tcl_PkgRequireEx(3) - package version control
Tcl_PosixError(3)   - record information about errors
Tcl_Preserve(3)     - avoid freeing storage while it's being used
Tcl_PrintDouble(3)  - Convert floating value to string
Tcl_PutEnv(3)       - procedures to manipulate the environment
Tcl_QueueEvent(3)   - the event queue and notifier interfaces
Tcl_Read(3)         - buffered I/O facilities using channels
Tcl_ReadChars(3)    - buffered I/O facilities using channels
Tcl_ReadRaw(3)      - buffered I/O facilities using channels
Tcl_Realloc(3)      - allocate or free heap memory
Tcl_ReapDetachedProcs(3) - manage child processes in background
Tcl_RecordAndEval(3) - save command on history list before evaluating
Tcl_RecordAndEvalObj(3) - save command on history list before evaluating
Tcl_RegExpCompile(3) - Pattern matching with regular expressions
Tcl_RegExpExec(3)   - Pattern matching with regular expressions
Tcl_RegExpExecObj(3) - Pattern matching with regular expressions
Tcl_RegExpGetInfo(3) - Pattern matching with regular expressions
Tcl_RegExpMatch(3)  - Pattern matching with regular expressions
Tcl_RegExpMatchObj(3) - Pattern matching with regular expressions
Tcl_RegExpRange(3)  - Pattern matching with regular expressions
Tcl_RegisterChannel(3) - buffered I/O facilities using channels
Tcl_RegisterObjType(3) - manipulate Tcl object types
Tcl_Release(3)      - avoid freeing storage while it's being used
Tcl_ResetResult(3)  - manipulate Tcl result
Tcl_RestoreResult(3) - save and restore an interpreter's result
Tcl_SaveResult(3)   - save and restore an interpreter's result
Tcl_ScanCountedElement(3) - manipulate Tcl lists
Tcl_ScanElement(3)  - manipulate Tcl lists
Tcl_Seek(3)         - buffered I/O facilities using channels
Tcl_ServiceAll(3)   - the event queue and notifier interfaces
Tcl_ServiceEvent(3) - the event queue and notifier interfaces
Tcl_SetAssocData(3) - manage associations of string keys and user specified data with Tcl interpreters.
Tcl_SetBooleanObj(3) - manipulate Tcl objects as boolean values
Tcl_SetByteArrayLength(3) - manipulate Tcl objects as a arrays of bytes
Tcl_SetByteArrayObj(3) - manipulate Tcl objects as a arrays of bytes
Tcl_SetChannelBufferSize(3) - procedures for creating and manipulating channels
Tcl_SetChannelOption(3) - buffered I/O facilities using channels
Tcl_SetCommandInfo(3) - implement new commands in C
Tcl_SetCommandInfoFromToken(3) - implement new commands in C
Tcl_SetDefaultEncodingDir(3) - procedures for creating and using encodings.
Tcl_SetDoubleObj(3) - manipulate Tcl objects as floating-point values
Tcl_SetErrno(3)     - manipulate errno to store and retrieve error codes
Tcl_SetErrorCode(3) - record information about errors
Tcl_SetErrorCodeVA(3) - record information about errors
Tcl_SetHashValue(3) - procedures to manage hash tables
Tcl_SetIntObj(3)    - manipulate Tcl objects as integers and wide integers
Tcl_SetListObj(3)   - manipulate Tcl objects as lists
Tcl_SetLongObj(3)   - manipulate Tcl objects as integers and wide integers
Tcl_SetMainLoop(3)  - main program and event loop definition for Tcl-based applications
Tcl_SetMaxBlockTime(3) - the event queue and notifier interfaces
Tcl_SetObjErrorCode(3) - record information about errors
Tcl_SetObjLength(3) - manipulate Tcl objects as strings
Tcl_SetObjResult(3) - manipulate Tcl result
Tcl_SetOSTypeObj(3) - procedures to handle Macintosh resources and other Macintosh specifics
Tcl_SetPanicProc(3) - report fatal error and abort
Tcl_SetRecursionLimit(3) - set maximum allowable nesting depth in interpreter
Tcl_SetResult(3)    - manipulate Tcl result
Tcl_SetServiceMode(3) - the event queue and notifier interfaces
Tcl_SetStdChannel(3) - procedures for retrieving and replacing the standard channels
Tcl_SetStringObj(3) - manipulate Tcl objects as strings
Tcl_SetSystemEncoding(3) - procedures for creating and using encodings.
Tcl_SetTimer(3)     - the event queue and notifier interfaces
Tcl_SetUnicodeObj(3) - manipulate Tcl objects as strings
Tcl_SetVar2(3)      - manipulate Tcl variables
Tcl_SetVar2Ex(3)    - manipulate Tcl variables
Tcl_SetVar(3)       - manipulate Tcl variables
Tcl_SetWideIntObj(3) - manipulate Tcl objects as integers and wide integers
tclsh(1)            - Simple shell containing Tcl interpreter
Tcl_SignalId(3)     - Convert signal codes
Tcl_SignalMsg(3)    - Convert signal codes
Tcl_Sleep(3)        - delay execution for a given number of milliseconds
Tcl_SourceRCFile(3) - source the Tcl rc file
Tcl_SpliceChannel(3) - procedures for creating and manipulating channels
Tcl_SplitList(3)    - manipulate Tcl lists
Tcl_SplitPath(3)    - manipulate platform-dependent file paths
Tcl_StackChannel(3) - stack an I/O channel on top of another, and undo it
Tcl_StandardChannels(3) - How the Tcl library deals with the standard channels
tcl_startOfNextWord(n) - standard library of Tcl procedures
tcl_startOfPreviousWord(n) - standard library of Tcl procedures
Tcl_Stat(3)         - check file permissions and other attributes
Tcl_StaticPackage(3) - make a statically linked package available via the load command
Tcl_StringCaseMatch(3) - test whether a string matches a pattern
Tcl_StringMatch(3)  - test whether a string matches a pattern
Tcl_SubstObj(3)     - perform substitutions on Tcl objects
Tcl_Tell(3)         - buffered I/O facilities using channels
tcltest(n)          - Test harness support code and utilities
Tcl_ThreadAlert(3)  - the event queue and notifier interfaces
Tcl_ThreadQueueEvent(3) - the event queue and notifier interfaces
Tcl_TraceCommand(3) - monitor renames and deletes of a command
Tcl_TraceVar2(3)    - monitor accesses to a variable
Tcl_TraceVar(3)     - monitor accesses to a variable
Tcl_TranslateFileName(3) - convert file name to native form and replace tilde with home directory
Tcl_Ungets(3)       - buffered I/O facilities using channels
Tcl_UniChar(3)      - routines for manipulating UTF-8 strings.
Tcl_UniCharAtIndex(3) - routines for manipulating UTF-8 strings.
Tcl_UniCharCaseMatch(3) - routines for manipulating UTF-8 strings.
Tcl_UniCharIsAlnum(3) - routines for classification of Tcl_UniChar characters
Tcl_UniCharIsAlpha(3) - routines for classification of Tcl_UniChar characters
Tcl_UniCharIsControl(3) - routines for classification of Tcl_UniChar characters
Tcl_UniCharIsDigit(3) - routines for classification of Tcl_UniChar characters
Tcl_UniCharIsGraph(3) - routines for classification of Tcl_UniChar characters
Tcl_UniCharIsLower(3) - routines for classification of Tcl_UniChar characters
Tcl_UniCharIsPrint(3) - routines for classification of Tcl_UniChar characters
Tcl_UniCharIsPunct(3) - routines for classification of Tcl_UniChar characters
Tcl_UniCharIsSpace(3) - routines for classification of Tcl_UniChar characters
Tcl_UniCharIsUpper(3) - routines for classification of Tcl_UniChar characters
Tcl_UniCharIsWordChar(3) - routines for classification of Tcl_UniChar characters
Tcl_UniCharLen(3)   - routines for manipulating UTF-8 strings.
Tcl_UniCharNcasecmp(3) - routines for manipulating UTF-8 strings.
Tcl_UniCharNcmp(3)  - routines for manipulating UTF-8 strings.
Tcl_UniCharToLower(3) - routines for manipulating the case of Unicode characters and UTF-8 strings.
Tcl_UniCharToTitle(3) - routines for manipulating the case of Unicode characters and UTF-8 strings.
Tcl_UniCharToUpper(3) - routines for manipulating the case of Unicode characters and UTF-8 strings.
Tcl_UniCharToUtf(3) - routines for manipulating UTF-8 strings.
Tcl_UniCharToUtfDString(3) - routines for manipulating UTF-8 strings.
Tcl_UnlinkVar(3)    - link Tcl variable to C variable
Tcl_UnregisterChannel(3) - buffered I/O facilities using channels
Tcl_UnsetVar2(3)    - manipulate Tcl variables
Tcl_UnsetVar(3)     - manipulate Tcl variables
Tcl_UnstackChannel(3) - stack an I/O channel on top of another, and undo it
Tcl_UntraceCommand(3) - monitor renames and deletes of a command
Tcl_UntraceVar2(3)  - monitor accesses to a variable
Tcl_UntraceVar(3)   - monitor accesses to a variable
Tcl_UpdateLinkedVar(3) - link Tcl variable to C variable
Tcl_UpVar2(3)       - link one variable to another
Tcl_UpVar(3)        - link one variable to another
Tcl_UtfAtIndex(3)   - routines for manipulating UTF-8 strings.
Tcl_UtfBackslash(3) - routines for manipulating UTF-8 strings.
Tcl_UtfCharComplete(3) - routines for manipulating UTF-8 strings.
Tcl_UtfFindFirst(3) - routines for manipulating UTF-8 strings.
Tcl_UtfFindLast(3)  - routines for manipulating UTF-8 strings.
Tcl_UtfNext(3)      - routines for manipulating UTF-8 strings.
Tcl_UtfPrev(3)      - routines for manipulating UTF-8 strings.
Tcl_UtfToExternal(3) - procedures for creating and using encodings.
Tcl_UtfToExternalDString(3) - procedures for creating and using encodings.
Tcl_UtfToLower(3)   - routines for manipulating the case of Unicode characters and UTF-8 strings.
Tcl_UtfToTitle(3)   - routines for manipulating the case of Unicode characters and UTF-8 strings.
Tcl_UtfToUniChar(3) - routines for manipulating UTF-8 strings.
Tcl_UtfToUniCharDString(3) - routines for manipulating UTF-8 strings.
Tcl_UtfToUpper(3)   - routines for manipulating the case of Unicode characters and UTF-8 strings.
Tcl_ValidateAllMemory(3) - Validated memory allocation interface.
Tcl_VarEval(3)      - execute Tcl scripts
Tcl_VarEvalVA(3)    - execute Tcl scripts
tclvars(n)          - Variables used by Tcl
Tcl_VarTraceInfo2(3) - monitor accesses to a variable
Tcl_VarTraceInfo(3) - monitor accesses to a variable
Tcl_WaitForEvent(3) - the event queue and notifier interfaces
Tcl_WaitPid(3)      - manage child processes in background
Tcl_WinTCharToUtf(3) - procedures for creating and using encodings.
Tcl_WinUtfToTChar(3) - procedures for creating and using encodings.
tcl_wordBreakAfter(n) - standard library of Tcl procedures
tcl_wordBreakBefore(n) - standard library of Tcl procedures
Tcl_Write(3)        - buffered I/O facilities using channels
Tcl_WriteChars(3)   - buffered I/O facilities using channels
Tcl_WriteObj(3)     - buffered I/O facilities using channels
Tcl_WriteRaw(3)     - buffered I/O facilities using channels
Tcl_WrongNumArgs(3) - generate standard error message for wrong number of arguments
tcp(7)              - TCP protocol
tc-pbfifo(8)        - Packet limited First In, First Out queue
tcpd(8)             - access control facility for internet services
tcpdump(8)          - dump traffic on a network
tc-pfifo(8)         - Packet limited First In, First Out queue
tc-pfifo_fast(8)    - three-band first in, first out queue
tcp.h(0p)           - definitions for the Internet Transmission Control Protocol(TCP)
tc-prio(8)          - Priority qdisc
tcpslice(8)         - extract pieces of and/or glue together tcpdump files
tc-red(8)           - Random Early Detection
tcsd(8)             - daemon that manages Trusted Computing resources
tcsd.conf(5)        - configuration file for the trousers TCS daemon.
tcsendbreak(3)      - get and set terminal attributes, line control, get and set baud rate
tcsendbreak(3p)     - send a break for a specific duration
tcsetattr(3)        - get and set terminal attributes, line control, get and set baud rate
tcsetattr(3p)       - set the parameters associated with the terminal
tcsetpgrp(3)        - get and set terminal foreground process group
tcsetpgrp(3p)       - set the foreground process group ID
tc-sfq(8)           - Stochastic Fairness Queueing
tcsh(1)             - C shell with file name completion and command line editing
tc-tbf(8)           - Token Bucket Filter
tdbbackup(8)        - tool for backing up and for validating the integrity of samba .tdb files
tdbdump(8)          - tool for printing the contents of a TDB file
tdbtool(8)          - manipulate the contents TDB files
tdelete(3)          - manage a binary tree
tdelete(3p)         - manage a binary search tree
tdestroy(3)         - manage a binary tree
tdfx(4)             - 3Dfx video driver
tdx-util(8)         - Tradindexed overview manipulation utility
tee(1p)             - duplicate standard input
tee(1)              - read from standard input and write to standard output and files
tee(2)              - duplicating pipe content
tek4957(4)          - Tektronix 4957 input driver
telinit(8)          - process control initialization
telldir(3p)         - current location of a named directory stream
telldir(3)          - return current location in directory stream
tell(n)             - Return current access position for an open channel
telnet(1)           - user interface to the TELNET protocol
telnetd(8)          - DARPA telnet protocol server
telnetd(8)          - DARPA TELNET protocol server
tempnam(3)          - create a name for a temporary file
tempnam(3p)         - create a name for a temporary file
term(5)             - format of compiled term file.
term(7)             - conventions for naming terminal types
Term::ANSIColor(3pm) - Color screen output using ANSI escape sequences
Term::Cap(3pm)      - Perl termcap interface
termcap(5)          - terminal capability database
Term::Complete(3pm) - Perl word completion module
terminfo(5)         - terminal capability data base
termios(3)          - get and set terminal attributes, line control, get and set baud rate
termios.h(0p)       - define values for termios
Term::ReadLine(3pm) - Perl interface to various `readline' packages. If no real package is found, substitutes stubs instead of basic functions.
test(1)             - check file types and compare values
test(1p)            - evaluate expression
Test(3pm)           - provides a simple framework for writing test scripts
Test::Builder(3pm)  - Backend for building test libraries
Test::Builder::Module(3pm) - Base class for test modules
Test::Builder::Tester(3pm) - test testsuites that have been built with Test::Builder
Test::Builder::Tester::Color(3pm) - turn on colour in Test::Builder::Tester
Test::Harness(3pm)  - Run Perl standard test scripts with statistics
Test::Harness::Assert(3pm) - simple assert
Test::Harness::Iterator(3pm) - Internal Test::Harness Iterator
Test::Harness::Point(3pm) - object for tracking a single test point
Test::Harness::Straps(3pm) - detailed analysis of test results
Test::Harness::TAP(3pm) - Documentation for the TAP format
testlibraw(1)       - run basic functionality tests on libraw1394
Test::More(3pm)     - yet another framework for writing test scripts
testparm(1)         - check an smb.conf configuration file for internal correctness
Test::Simple(3pm)   - Basic utilities for writing tests.
Test::Tutorial(3pm) - A tutorial about writing really basic tests
texi2dvi4a2ps(1)    - Compile Texinfo and LaTeX files to DVI or PDF
Text::Abbrev(3pm)   - create an abbreviation table from a list
Text::Balanced(3pm) - Extract delimited text sequences from strings.
Text::ParseWords(3pm) - parse text into an array of tokens or array of arrays
Text::Soundex(3pm)  - Implementation of the Soundex Algorithm as Described by Knuth
Text::Tabs(3pm)     - - expand and unexpand tabs per the unix expand(1) and unexpand(1)
Text::Wrap(3pm)     - line wrapping to form simple paragraphs
tfind(3)            - manage a binary tree
tfind(3p)           - manage a binary search tree
tfmtodit(1)         - create font files for use with groff - Tdvi
tgamma(3p)          - compute gamma() function
tgamma(3)           - true gamma function
tgammaf(3p)         - compute gamma() function
tgammaf(3)          - true gamma function
tgammal(3p)         - compute gamma() function
tgammal(3)          - true gamma function
tgatoppm(1)         - convert TrueVision Targa file to a PPM image
tgkill(2)           - Send signal sig to one specific thread, tgid
tgmath.h(0p)        - type-generic macros
thinkjettopbm(1)    - convert HP ThinkJet printer commands file to PBM
Thread(3pm)         - manipulate threads in Perl (for old code only)
Thread::Queue(3pm)  - thread-safe queues
threads(3pm)        - Perl interpreter-based threads
threads(3ssl)       - OpenSSL thread support
Thread::Semaphore(3pm) - thread-safe semaphores
threads::shared(3pm) - Perl extension for sharing data structures between threads
thumbnail(1)        - create a TIFF file with thumbnail images
tic(1m)             - the terminfo entry-description compiler
Tie::Array(3pm)     - base class for tied arrays
Tie::File(3pm)      - Access the lines of a disk file via a Perl array
Tie::Handle(3pm)    - base class definitions for tied handles
Tie::Hash(3pm)      - base class definitions for tied hashes
Tie::Memoize(3pm)   - add data to hash when needed
Tie::RefHash(3pm)   - use references as hash keys
Tie::Scalar(3pm)    - base class definitions for tied scalars
Tie::SubstrHash(3pm) - Fixed-table-size, fixed-key-length hashing
tiff2bw(1)          - convert a color TIFF image to greyscale
tiff2pdf(1)         - convert a TIFF image to a PDF document
tiff2ps(1)          - convert a TIFF image to
tiff2rgba(1)        - convert a TIFF image to RGBA color space
tiffcmp(1)          - compare two TIFF files
tiffcp(1)           - copy (and possibly convert) a TIFF file
tiffdither(1)       - convert a greyscale image to bilevel using dithering
tiffdump(1)         - print verbatim information about TIFF files
tifficc(1)          - little cms ICC profile applier for TIFF.
tiffinfo(1)         - print information about TIFF files
tiffmedian(1)       - apply the median cut algorithm to data in a TIFF file
tiffset(1)          - set a field in a TIFF header
tiffsplit(1)        - split a multi-image TIFF into single-image TIFF files
tifftopnm(1)        - convert a TIFF file into a PNM image
time(1p)            - time a simple command
time(1)             - time a simple command or give resource usage
time(2)             - get time in seconds
time(3p)            - get time
time(7)             - overview of time
timeb.h(0p)         - additional definitions for date and time
time.conf(5)        - configuration file for the pam_time module
timegm(3)           - inverses for gmtime and localtime
Time::gmtime(3pm)   - by-name interface to Perl's built-in gmtime() function
time.h(0p)          - time types
Time::HiRes(3pm)    - High resolution alarm, sleep, gettimeofday, interval timers
timelocal(3)        - inverses for gmtime and localtime
Time::Local(3pm)    - efficiently compute time from local and GMT time
Time::localtime(3pm) - by-name interface to Perl's built-in localtime() function
time(n)             - Time the execution of a script
timer_create(2)     - Create a POSIX.1b interval timer clock
timer_create(3p)    - create a per-process timer(REALTIME)
timer_delete(2)     - Delete a POSIX.1b interval timer
timer_delete(3p)    - delete a per-process timer(REALTIME)
timer_getoverrun(2) - Get the number of overruns of a POSIX.1b interval timer
timer_getoverrun(3p) - per-process timers(REALTIME)
timer_gettime(2)    - Get the time remaining on a POSIX.1b interval timer
timer_gettime(3p)   - per-process timers(REALTIME)
timer_settime(2)    - Set the time on a POSIX.1b interval timer
timer_settime(3p)   - per-process timers(REALTIME)
times(1)            - bash built-in commands, see bash(1)
times(1p)           - write process times
times(2)            - get process times
times(3p)           - get process and waited-for child process times
times.h(0p)         - file access and modification times structure
Time::tm(3pm)       - internal object used by Time::gmtime and Time::localtime
timezone(3p)        - set timezone conversion information
tkill(2)            - send a signal to a single process
tload(1)            - graphic representation of system load average
tmpfile(3)          - create a temporary file
tmpfile(3p)         - create a temporary file
tmpnam(3)           - create a name for a temporary file
tmpnam(3p)          - create a name for a temporary file
tmpnam_r(3)         - create a name for a temporary file
tmpwatch(8)         - removes files which haven't been accessed for a period of time
tnameserv(1)        - (unknown subject)
tnameserv-java-1.6.0-openjdk(1) - (unknown subject)
toascii(3)          - convert character to ASCII
toascii(3p)         - translate an integer to a 7-bit ASCII character
toe(1m)             - table of(terminfo) entries
togglesebool(8)     - flip the current value of a SELinux boolean
tolower(3)          - convert letter to upper or lower case
_tolower(3p)        - transliterate uppercase characters to lowercase
tolower(3p)         - transliterate uppercase characters to lowercase
top(1)              - display Linux tasks
totem(1)            - GNOME-desktop movie player based on the xine backend
totem-video-thumbnailer(1) - video thumbnailer for the GNOME desktop
touch(1)            - change file timestamps
touch(1p)           - change file access and modification times
toupper(3)          - convert letter to upper or lower case
_toupper(3p)        - transliterate lowercase characters to uppercase
toupper(3p)         - transliterate lowercase characters to uppercase
towctrans(3p)       - wide-character transliteration
towctrans(3)        - wide-character transliteration
towlower(3)         - convert a wide character to lowercase
towlower(3p)        - transliterate uppercase wide-character code to lowercase
towupper(3)         - convert a wide character to uppercase
towupper(3p)        - transliterate lowercase wide-character code to uppercase
tput(1)             - initialize a terminal or query terminfo database
tput(1p)            - change terminal characteristics
tr(1p)              - translate characters
tr(1)               - translate or delete characters
trace.h(0p)         - tracing
trace(n)            - Monitor variable accesses, command usages and command executions
tracepath6(8)       - traces path to a network host discovering MTU along this path
tracepath(8)        - traces path to a network host discovering MTU along this path
traceroute(8)       - print the route packets trace to network host
trap(1)             - bash built-in commands, see bash(1)
trap(1p)            - trap signals
tree(1)             - list contents of directories in a tree-like format.
trident(4)          - Trident video driver
troff(1)            - the troff processor of the groff text formatting system
true(1)             - do nothing, successfully
true(1p)            - return true value
trunc(3p)           - round to truncated integer value
trunc(3)            - round to integer, towards zero
truncate(2)         - truncate a file to a specified length
truncate(3p)        - truncate a file to a specified length
truncf(3p)          - round to truncated integer value
truncf(3)           - round to integer, towards zero
truncl(3p)          - round to truncated integer value
truncl(3)           - round to integer, towards zero
tsearch(3)          - manage a binary tree
tsearch(3p)         - manage a binary search tree
tset(1)             - terminal initialization
tsort(1)            - perform topological sort
tsort(1p)           - topological sort
tty(1p)             - return user's terminal name
tty(1)              - print the file name of the terminal connected to standard input
tty(4)              - controlling terminal
ttyI(4)             - ISDN character devices with modem emulator
tty_ioctl(4)        - (unknown subject)
ttyname(3p)         - find the pathname of a terminal
ttyname(3)          - return name of a terminal
ttyname_r(3p)       - find the pathname of a terminal
ttyname_r(3)        - return name of a terminal
ttyS(4)             - serial terminal lines
ttyslot(3)          - find the slot of the current user's terminal in some file
ttytype(5)          - terminal device to default terminal type mapping
tune2fs(8)          - adjust tunable filesystem parameters on ext2/ext3 filesystems
tunelp(8)           - set various parameters for the lp device
tux(2)              - interact with the TUX kernel subsystem
twalk(3)            - manage a binary tree
twalk(3p)           - manage a binary search tree
twm(1x)             - Tab Window Manager for the X Window System
type(1)             - bash built-in commands, see bash(1)
type(1p)            - write a description of command type
typeset(1)          - bash built-in commands, see bash(1)
types.h(0p)         - data types
tzfile(5)           - time zone information
tzname(3p)          - set timezone conversion information
tzselect(8)         - select a time zone
tzset(3)            - initialize time conversion information
tzset(3p)           - set timezone conversion information
ualarm(3p)          - set the interval timer
ualarm(3)           - schedule signal after given number of microseconds
ucontext.h(0p)      - user context
ucs2any(1x)         - generate BDF fonts containing subsets of ISO 10646-1 codepoints
udev(7)             - dynamic device management
udevcontrol(8)      - event managing daemon
udevd(8)            - event managing daemon
udevinfo(8)         - query device information from the udev database
udevmonitor(8)      - print the kernel and udev event sequence to the console
udevsettle(8)       - wait until queued kernel/udev events are handled
udevtest(8)         - simulate a udev run and print the action to the console
udevtrigger(8)      - request kernel devices events for coldplug
udp(7)              - User Datagram Protocol for IPv4
ui(3ssl)            - New User Interface
UI_add_error_string(3ssl) - New User Interface
UI_add_info_string(3ssl) - New User Interface
UI_add_input_boolean(3ssl) - New User Interface
UI_add_input_string(3ssl) - New User Interface
UI_add_user_data(3ssl) - New User Interface
UI_add_verify_string(3ssl) - New User Interface
ui_compat(3ssl)     - Compatibility user interface functions
UI_construct_prompt(3ssl) - New User Interface
UI_ctrl(3ssl)       - New User Interface
UI_dup_error_string(3ssl) - New User Interface
UI_dup_info_string(3ssl) - New User Interface
UI_dup_input_boolean(3ssl) - New User Interface
UI_dup_input_string(3ssl) - New User Interface
UI_dup_verify_string(3ssl) - New User Interface
UI_free(3ssl)       - New User Interface
UI_get0_result(3ssl) - New User Interface
UI_get0_user_data(3ssl) - New User Interface
UI_get_default_method(3ssl) - New User Interface
UI_get_method(3ssl) - New User Interface
UI_new(3ssl)        - New User Interface
UI_new_method(3ssl) - New User Interface
uio.h(0p)           - definitions for vector I/O operations
UI_OpenSSL(3ssl)    - New User Interface
UI_process(3ssl)    - New User Interface
UI_set_default_method(3ssl) - New User Interface
UI_set_method(3ssl) - New User Interface
ul(1)               - do underlining
ulckpwdf(3)         - encrypted password file routines
ulimit(1)           - bash built-in commands, see bash(1)
ulimit(1p)          - set or report file size limit
ulimit(3)           - get and set user limits
ulimit(3p)          - get and set process limits
ulimit.h(0p)        - ulimit commands
umask(1)            - bash built-in commands, see bash(1)
umask(1p)           - get or set the file mode creation mask
umask(2)            - set file mode creation mask
umask(3p)           - set and get the file mode creation mask
umount2(2)          - mount and unmount filesystems
umount(2)           - mount and unmount filesystems
umount(8)           - unmount file systems
umount.cifs(8)      - for normal, non-root users, to unmount their own Common Internet File System(CIFS) mounts
umount.ecryptfs_private(1) - eCryptfs private unmount helper.
umount.nfs4(8)      - unmount a Network File System
umount.nfs(8)       - unmount a Network File System
unalias(1)          - bash built-in commands, see bash(1)
unalias(1p)         - remove alias definitions
uname(1p)           - return system name
uname(1)            - print system information
uname(2)            - get name and information about current kernel
uname(3p)           - get the name of the current system
undocumented(2)     - undocumented system calls
undocumented(3)     - undocumented library functions
unexpand(1)         - convert spaces to tabs
unexpand(1p)        - convert spaces to tabs
ungetc(3)           - input of characters and strings
ungetc(3p)          - push byte back into input stream
ungetwc(3p)         - push wide-character code back into the input stream
ungetwc(3)          - push back a wide character onto a FILE stream
un.h(0p)            - definitions for UNIX domain sockets
unicode(7)          - the Universal Character Set
Unicode::Collate(3pm) - Unicode Collation Algorithm
Unicode::Normalize(3pm) - Unicode Normalization Forms
unicode_start(1)    - put keyboard and console in unicode mode
unicode_stop(1)     - revert keyboard and console from unicode mode
Unicode::UCD(3pm)   - Unicode character database
unimplemented(2)    - unimplemented system calls
uniq(1p)            - report or filter out repeated lines in a file
uniq(1)             - report or omit repeated lines
unistd.h(0p)        - standard symbolic constants and types
units(7)            - decimal and binary prefixes
UNIVERSAL(3pm)      - base class for ALL classes (blessed references)
unix2dos(1)         - UNIX to DOS text file format converter
unix(7)             - Sockets for local interprocess communication
unix_chkpwd(8)      - helper binary that verifies the password of the current user
unknown(n)          - Handle attempts to use non-existent commands
unlink(1)           - call the unlink function to remove the specified file
unlink(1p)          - call the unlink function
unlink(2)           - delete a name and possibly the file it refers to
unlink(3p)          - remove a directory entry
unlinkat(2)         - remove a directory entry relative to a directory file descriptor
unlocked_stdio(3)   - non-locking stdio functions
unlockpt(3p)        - unlock a pseudo-terminal master/slave pair
unlockpt(3)         - unlock a pseudo-terminal master/slave pair
unpack200(1)        - JAR Unpacking tool
unpack200-java-1.6.0-openjdk(1) - JAR Unpacking tool
unprotoize(1)       - automatically add or remove function prototypes
unset(1)            - bash built-in commands, see bash(1)
unset(1p)           - unset values and attributes of variables and functions
unsetenv(3)         - change or add an environment variable
unsetenv(3p)        - remove an environment variable
unset(n)            - Delete variables
unshare(2)          - disassociate parts of the process execution context
unzip(1)            - list, test and extract compressed files in a ZIP archive
unzipsfx(1)         - self-extracting stub for prepending to ZIP archives
update-alternatives(8) - maintain symbolic links determining default commands
updatedb(8)         - update a database for mlocate
updatedb.conf(5)    - a configuration file for updatedb(8)
update-mime-database(1) - a program to build the Shared MIME-Info database cache
update(n)           - Process pending events and idle callbacks
update-pciids(8)    - download new version of the PCI ID list
update-reader.conf(8) - (re)generate /etc/reader.conf
updwtmp(3)          - append an entry to the wtmp file
uplevel(n)          - Execute a script in a different stack frame
uptime(1)           - Tell how long the system has been running.
upvar(n)            - Create link to variable in a different stack frame
ur98(4)             - UR98(TR88L803) head tracker driver
urandom(4)          - kernel random number source devices
URI(3pm)            - Uniform Resource Identifiers (absolute and relative)
uri(7)              - uniform resource identifier(URI), including a URL or URN
URI::data(3pm)      - URI that contains immediate data
URI::Escape(3pm)    - Escape and unescape unsafe characters
URI::file(3pm)      - URI that maps to local file names
URI::Heuristic(3pm) - Expand URI using heuristics
URI::ldap(3pm)      - LDAP Uniform Resource Locators
URI::QueryParam(3pm) - Additional query methods for URIs
URI::Split(3pm)     - Parse and compose URI strings
URI::URL(3pm)       - Uniform Resource Locators
URI::WithBase(3pm)  - URIs which remember their base
url(7)              - uniform resource identifier(URI), including a URL or URN
urlview(1)          - URL extractor/launcher
urn(7)              - uniform resource identifier(URI), including a URL or URN
uselib(2)           - load shared library
useradd(8)          - create a new user or update default new user information
userdel(8)          - delete a user account and related files
User::grent(3pm)    - by-name interface to Perl's built-in getgr*() functions
userhelper(8)       - A helper interface to pam.
userinfo(1)         - A graphical equivilient to chfn.
usermod(8)          - modify a user account
usermount(1)        - A graphical tool to mount, unmount and format filesystems.
usernetctl(8)       - allow a user to manipulate a network interface if permitted
userpasswd(1)       - A graphical tool to allow users to change their passwords.
User::pwent(3pm)    - by-name interface to Perl's built-in getpw*() functions
users(1)            - print the user names of users currently logged in to the current host
usleep(1)           - sleep some number of microseconds
usleep(3p)          - suspend execution for an interval
usleep(3)           - suspend execution for microsecond intervals
ustat(2)            - get file system statistics
utf8(3pm)           - Perl pragma to enable/disable UTF-8 (or UTF-EBCDIC) in source code
utf-8(7)            - an ASCII compatible multi-byte Unicode encoding
utf8(7)             - an ASCII compatible multi-byte Unicode encoding
utime(2)            - change access and/or modification times of an inode
utime(3p)           - set file access and modification times
utime.h(0p)         - access and modification times structure
utimes(2)           - change access and/or modification times of an inode
utimes(3p)          - set file access and modification times(LEGACY)
utmp(5)             - login records
utmpname(3)         - access utmp file entries
utmpx.h(0p)         - user accounting database definitions
utsname.h(0p)       - system name structure
uucp(1p)            - system-to-system copy
uudecode(1p)        - decode a binary file
uuencode(1p)        - encode a binary file
uuid(3)             - DCE compatible Universally Unique Identifier library
uuid_clear(3)       - reset value of UUID variable to the NULL value
uuid_compare(3)     - compare whether two UUIDs are the same
uuid_copy(3)        - copy a UUID value
uuidgen(1)          - command-line utility to create a new UUID value
uuid_generate(3)    - create a new unique UUID value
uuid_generate_random(3) - create a new unique UUID value
uuid_generate_time(3) - create a new unique UUID value
uuid_is_null(3)     - compare the value of the UUID to the NULL value
uuid_parse(3)       - convert an input UUID string into binary representation
uuid_time(3)        - extract the time at which the UUID was created
uuid_unparse(3)     - convert an UUID from binary representation to a string
uustat(1p)          - uucp status inquiry and job control
uux(1p)             - remote command execution
v4rcp(1)            - back end for Kerberos V4 rcp
va_arg(3p)          - handle variable argument list
va_arg(3)           - variable argument lists
va_copy(3p)         - handle variable argument list
va_copy(3)          - variable argument lists
va_end(3p)          - handle variable argument list
va_end(3)           - variable argument lists
valloc(3)           - Allocate aligned memory
variable(n)         - create and initialize a namespace variable
variables(5)        - Format of specifying variable names to SNMP tools.
vars(3pm)           - Perl pragma to predeclare global variable names(obsolete)
vasprintf(3)        - print to allocated string
va_start(3p)        - handle variable argument list
va_start(3)         - variable argument lists
vbetool(1)          - run real-mode video BIOS code to alter hardware state
vbox(1)             - interact with recorded messages
vboxbeep(1)         - isdn voice box(beeper)
vbox.conf(5)        - config file for vbox
vboxconvert(1)      - isdn voice box (converter backend)
vboxctrl(1)         - control vbox functions
vboxd(8)            - isdn voice box daemon
vboxd.conf(5)       - config file for vboxd (the daemon)
vbox_file(5)        - (unknown subject)
vboxmail(8)         - script to send notification of new voice message
vboxmode(1)         - detect format of isdn voice file
vboxplay(1)         - play vbox sound files
vboxrc(5)           - user config file for vbox
vboxtoau(1)         - isdn voice box (sound converter)
vconfig(8)          - VLAN (802.1q) configuration program.
vcs(4)              - virtual console memory
vcsa(4)             - virtual console memory
vdir(1)             - list directory contents
vdprintf(3)         - print to a file descriptor
verify(1ssl)        - Utility to verify certificates.
verr(3)             - formatted error messages
verrx(3)            - formatted error messages
version(1ssl)       - print OpenSSL version information
versionsort(3)      - scan a directory for matching entries
vesa(4)             - Generic VESA video driver
vfork(2)            - create a child process and block parent
vfork(3p)           - create a new process; share