comm — compare two sorted files line by line
comm [OPTION...] FILE1 FILE2
Compare sorted files FILE1 and FILE2 line by line.
With no options, produce three−column output. Column one contains lines unique to FILE1, column two contains lines unique to FILE2, and column three contains lines common to both files.
suppress lines unique to FILE1
suppress lines unique to FILE2
suppress lines that appear in both files
−−helpdisplay this help and exit
−−versionoutput version information and exit
The full documentation for comm is maintained as a Texinfo manual. If the info and comm programs are properly installed at your site, the command
info coreutils 'comm invocation'
should give you access to the complete manual.
| COPYRIGHT |
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Copyright © 2008 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. |