sum man page on Oracle
SUM(1) User Commands SUM(1)
sum - checksum and count the blocks in a file
sum [OPTION]... [FILE]...
Print checksum and block counts for each FILE.
-r use BSD sum algorithm, use 1K blocks
use System V sum algorithm, use 512 bytes blocks
--help display this help and exit
output version information and exit
With no FILE, or when FILE is -, read standard input.
GNU coreutils online help: <http://www.gnu.org/software/coreutils/>
Report sum translation bugs to <http://translationproject.org/team/>
Written by Kayvan Aghaiepour and David MacKenzie.
Copyright © 2013 Free Software Foundation, Inc. License GPLv3+: GNU
GPL version 3 or later <http://gnu.org/licenses/gpl.html>.
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
The full documentation for sum is maintained as a Texinfo manual. If
the info and sum programs are properly installed at your site, the com‐
info coreutils 'sum invocation'
should give you access to the complete manual.
GNU coreutils 8.22 May 2014 SUM(1)
List of man pages available for Oracle
Copyright (c) for man pages and the logo by the respective OS vendor.
For those who want to learn more, the polarhome community provides shell access and support.
Polarhome, production since 1999.
Member of Polarhome portal.
Based on Fawad Halim's script.
Vote for polarhome