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Top Forums Shell Programming and Scripting Compare two text files and Only show the differences Post 302372848 by rdcwayx on Thursday 19th of November 2009 01:01:16 AM
Old 11-19-2009
Quote:
Originally Posted by CelvinSaran
I tried diff...but fail to get my desired output..
Can someone guide me with it with proper coding as example??
thnks
diff file1 file 2 |grep "^<" > error.txt
 

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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 file1 is specified, it is compared to the uncompressed contents of file1.gz. If two files are specified, their con- tents (uncompressed if necessary) are fed to cmp or diff. The input files are not modified. The exit status from cmp or diff is pre- served. 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 specified. ZDIFF(1)
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