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
The zcmp and zdiff commands are used to invoke the cmp or the diff program on files compressed via gzip. All op‐
tions specified are passed directly to cmp or diff. If only file1 is specified, it is compared to the uncom‐
pressed contents of file1.gz. If two files are specified, their contents (uncompressed if necessary) are fed to
cmp or diff. The input files are not modified. The exit status 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 may refer to file names such as "-" instead of to the file names speci‐
fied.
ZDIFF(1)
NAME
zcmp, zdiff - compare compressed files
SYNOPSIS
zcmp [ cmp_options ] file1 [ file2 ]
zdiff [ diff_options ] file1 [ file2 ]
DESCRIPTION
The zcmp and zdiff commands are used to invoke the cmp or the diff program on files compressed via gzip. All op‐
tions specified are passed directly to cmp or diff. If only file1 is specified, it is compared to the uncom‐
pressed contents of file1.gz. If two files are specified, their contents (uncompressed if necessary) are fed to
cmp or diff. The input files are not modified. The exit status 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 may refer to file names such as "-" instead of to the file names speci‐
fied.
ZDIFF(1)