comm - compare two sorted files line by line
comm [OPTION]... LEFT_FILE RIGHT_FILE
Compare sorted files LEFT_FILE and RIGHT_FILE line by line.
-1 suppress lines unique to left file
-2 suppress lines unique to right file
-3 suppress lines unique to both files
--help display this help and exit
output version information and exit
Written by Richard Stallman and David MacKenzie.
Report bugs to <firstname.lastname@example.org>.
Copyright (C) 1999 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is
NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR
The full documentation for comm is maintained as a Texinfo manual. If
the info and comm programs are properly installed at your site, the
should give you access to the complete manual.
GNU textutils 2.0 July 2001 COMM(1)
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