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UNIX for Dummies Questions & Answers
comparing strings in seperate files
Post 302179336 by orahi001 on Thursday 27th of March 2008 12:04:23 PM
03-27-2008
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1. Shell Programming and Scripting
Hi
How do i compare two strings in shell script. Below is an example but I am not getting the desired output, plz help
if
then
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I have two strings
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hi All
i am facing prob in comparing two strings that have two word.
below is the code snippet.
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Excuse the terrible title.
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Hi I tried the following string comparison script in Ksh88
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then
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Though str1 and str2 are not equal the script output says Equal .
Please correct me
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LEARN ABOUT SUSE
lzdiff
XZDIFF(1) XZ Utils XZDIFF(1) NAME
xzcmp, xzdiff, lzcmp, lzdiff - compare compressed files SYNOPSIS
xzcmp [cmp_options] file1 [file2] xzdiff [diff_options] file1 [file2] lzcmp [cmp_options] file1 [file2] lzdiff [diff_options] file1 [file2] DESCRIPTION
xzcmp and xdiff invoke cmp(1) or diff(1) on files compressed with xz(1), lzma(1), gzip(1), or bzip2(1). All options specified are passed directly to cmp or diff. If only one file is specified, then the files compared are file1 (which must have a suffix of a supported com- pression format) and file1 from which the compression format suffix has been stripped. If two files are specified, then they are uncom- pressed if necessary and fed to cmp(1) or diff(1). The exit status from cmp or diff is preserved. The names lzcmp and lzdiff are provided for backward compatibility with LZMA Utils. SEE ALSO
cmp(1), diff(1), xz(1), gzip(1), bzip2(1), zdiff(1) BUGS
Messages from the cmp(1) or diff(1) programs refer to temporary filenames instead of those specified. Tukaani 2009-07-05 XZDIFF(1)