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Top Forums Shell Programming and Scripting My script does not work - could you pls help? Post 302124190 by anbu23 on Friday 29th of June 2007 05:12:32 AM
Old 06-29-2007
Leave a space before $status and after 0
Code:
if [[ $status -eq 0 ]] ; then

If you have q option with grep which gives the exit status, try this
Code:
if grep -q '-' $TEMP_FILENAME ;then 
awk '
{ 
here I do some stuff...
}
' $TEMP_FILENAME

 

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ZGREP(1)						      General Commands Manual							  ZGREP(1)

NAME
zgrep - search possibly compressed files for a regular expression SYNOPSIS
zgrep [ grep_options ] [ -e ] pattern filename... DESCRIPTION
Zgrep invokes grep on compressed or gzipped files. These grep options will cause zgrep to terminate with an error code: (-[drRzZ]|--di*|--exc*|--inc*|--rec*|--nu*). All other options specified are passed directly to grep. If no file is specified, then the standard input is decompressed if necessary and fed to grep. Otherwise the given files are uncompressed if necessary and fed to grep. If the GREP environment variable is set, zgrep uses it as the grep program to be invoked. EXIT CODE
2 - An option that is not supported was specified. AUTHOR
Charles Levert (charles@comm.polymtl.ca) SEE ALSO
grep(1), gzexe(1), gzip(1), zdiff(1), zforce(1), zmore(1), znew(1) ZGREP(1)
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