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Top Forums Shell Programming and Scripting CMP two files with slight difference and return code Post 302244921 by otheus on Thursday 9th of October 2008 03:20:22 AM
Old 10-09-2008
Yeah, cmp works just fine with the -i option. cmp --help shows it too. "rpm" shows that the package was installed in 2002 and that the man pages came along with it. Sounds like the man pages were never updated.
 

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GZDIFF(1)						      General Commands Manual							 GZDIFF(1)

NAME
gzcmp, gzdiff - compare compressed files SYNOPSIS
gzcmp [ cmp_options ] file1 [ file2 ] gzdiff [ diff_options ] file1 [ file2 ] DESCRIPTION
gzcmp and gzdiff are used to invoke the cmp or the diff program on compressed files. All options specified are passed directly to cmp or diff. If only 1 file is specified, 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 status from cmp or diff is preserved. SEE ALSO
cmp(1), diff(1), gzmore(1), gzgrep(1), gznew(1), gzforce(1), gzip(1), gzexe(1) BUGS
Messages from the cmp or diff programs refer to temporary filenames instead of those specified. ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +--------------------+-----------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +--------------------+-----------------+ |Availability | SUNWgzip | +--------------------+-----------------+ |Interface Stability | External | +--------------------+-----------------+ NOTES
Source for gzip is available in the SUNWgzipS package. GZDIFF(1)
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