zcmp(1) - phpMan

ZDIFF(1)                             General Commands Manual                             ZDIFF(1)



NAME
       zcmp, zdiff - compare compressed files

SYNOPSIS
       zcmp [ cmp_options ] file1 [ file2 ]
       zdiff [ diff_options ] file1 [ file2 ]

DESCRIPTION
       Zcmp  and  zdiff  are  used  to invoke the cmp or the diff program on files compressed via
       gzip.  All options specified are passed directly to cmp or diff.  If only 1 file is speci-
       fied,  then  the  files compared are file1 and an uncompressed file1.gz.  If two files are
       specified, then they are uncompressed if necessary and fed to cmp or diff.  The exit  sta-
       tus from cmp or diff is preserved.

SEE ALSO
       cmp(1), diff(1), zmore(1), zgrep(1), znew(1), zforce(1), gzip(1), gzexe(1)

BUGS
       Messages from the cmp or diff programs refer to temporary filenames instead of those spec-
       ified.



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