RLOG(1)RLOG(1)NAMErlog - print log messages and other information about RCS files
SYNOPSISrlog [ options ] file ...
DESCRIPTIONrlog prints information about RCS files.
Pathnames matching an RCS suffix denote RCS files; all others denote
working files. Names are paired as explained in ci(1).
rlog prints the following information for each RCS file: RCS pathname,
working pathname, head (i.e., the number of the latest revision on the
trunk), default branch, access list, locks, symbolic names, suffix, total
number of revisions, number of revisions selected for printing, and
descriptive text. This is followed by entries for the selected revisions
in reverse chronological order for each branch. For each revision, rlog
prints revision number, author, date/time, state, number of lines
added/deleted (with respect to the previous revision), locker of the
revision (if any), and log message. All times are displayed in
Coordinated Universal Time (UTC) by default; this can be overridden with
-z. Without options, rlog prints complete information. The options
below restrict this output.
-L Ignore RCS files that have no locks set. This is convenient in
combination with -h, -l, and -R.
-R Print only the name of the RCS file. This is convenient for
translating a working pathname into an RCS pathname.
-h Print only the RCS pathname, working pathname, head, default branch,
access list, locks, symbolic names, and suffix.
-t Print the same as -h, plus the descriptive text.
-N Do not print the symbolic names.
-b Print information about the revisions on the default branch, normally
the highest branch on the trunk.
-ddates
Print information about revisions with a checkin date/time in the
ranges given by the semicolon-separated list of dates. A range of
the form d1<d2 or d2>d1 selects the revisions that were deposited
between d1 and d2 exclusive. A range of the form <d or d> selects
all revisions earlier than d. A range of the form d< or >d selects
all revisions dated later than d. If < or > is followed by = then
the ranges are inclusive, not exclusive. A range of the form d
selects the single, latest revision dated d or earlier. The
date/time strings d, d1, and d2 are in the free format explained in
co(1). Quoting is normally necessary, especially for < and >. Note
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that the separator is a semicolon.
-l[lockers]
Print information about locked revisions only. In addition, if the
comma-separated list lockers of login names is given, ignore all
locks other than those held by the lockers. For example,
rlog-L -R -lwft RCS/* prints the name of RCS files locked by the
user wft.
-r[revisions]
prints information about revisions given in the comma-separated list
revisions of revisions and ranges. A range rev1:rev2 means revisions
rev1 to rev2 on the same branch, :rev means revisions from the
beginning of the branch up to and including rev, and rev: means
revisions starting with rev to the end of the branch containing rev.
An argument that is a branch means all revisions on that branch. A
range of branches means all revisions on the branches in that range.
A branch followed by a . means the latest revision in that branch. A
bare -r with no revisions means the latest revision on the default
branch, normally the trunk.
-sstates
prints information about revisions whose state attributes match one
of the states given in the comma-separated list states.
-w[logins]
prints information about revisions checked in by users with login
names appearing in the comma-separated list logins. If logins is
omitted, the user's login is assumed.
-T This option has no effect; it is present for compatibility with other
RCS commands.
-V Print RCS's version number.
-Vn Emulate RCS version n when generating logs. See co(1) for more.
-xsuffixes
Use suffixes to characterize RCS files. See ci(1) for details.
rlog prints the intersection of the revisions selected with the options
-d, -l, -s, and -w, intersected with the union of the revisions selected
by -b and -r.
-zzone
specifies the date output format, and specifies the default time
zone for date in the -ddates option. The zone should be empty, a
numeric UTC offset, or the special string LT for local time. The
default is an empty zone, which uses the traditional RCS format of
UTC without any time zone indication and with slashes separating the
parts of the date; otherwise, times are output in ISO 8601 format
with time zone indication. For example, if local time is January
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11, 1990, 8pm Pacific Standard Time, eight hours west of UTC, then
the time is output as follows:
option time output
-z 1990/01/12 04:00:00 (default)
-zLT 1990-01-11 20:00:00-08
-z+05:30 1990-01-12 09:30:00+05:30
EXAMPLESrlog-L-R RCS/*
rlog-L-h RCS/*
rlog-L-l RCS/*
rlog RCS/*
The first command prints the names of all RCS files in the subdirectory
RCS that have locks. The second command prints the headers of those
files, and the third prints the headers plus the log messages of the
locked revisions. The last command prints complete information.
ENVIRONMENT
RCSINIT
options prepended to the argument list, separated by spaces. See
ci(1) for details.
DIAGNOSTICS
The exit status is zero if and only if all operations were successful.
IDENTIFICATION
Author: Walter F. Tichy.
Revision Number: 5.7; Release Date: 1998/01/12.
Copyright c 1982, 1988, 1989 by Walter F. Tichy.
Copyright c 1990, 1991, 1992, 1993, 1994, 1995 by Paul Eggert.
SEE ALSOci(1), co(1), ident(1), rcs(1), rcsdiff(1), rcsintro(1), rcsmerge(1),
rcsfile(4), RCSsource(5)
Walter F. Tichy, RCS--A System for Version Control, Software--Practice &
Experience 15, 7 (July 1985), 637-654.
BUGS
The separator for revision ranges in the -r option used to be - instead
of :, but this leads to confusion when symbolic names contain -. For
backwards compatibility rlog-r still supports the old - separator, but
it warns about this obsolete use.
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