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Full Discussion: creating a variable
Top Forums UNIX for Dummies Questions & Answers creating a variable Post 302169846 by rein on Friday 22nd of February 2008 02:26:37 PM
Old 02-22-2008
1/ At the beginning of the script the shebang should be included,
2/ you're using ' instead of ` at line 6
3/ /tmp should be used consistently, not /temp at line 6


Code:
#!/bin/bash
set -x

echo "2" > /tmp/number

STATUS=`grep -c 2 /tmp/numberī

if [[ "$STATUS" -eq 1 ]] ; then
   echo "Number 2 is found once"
else
   echo "Number 2 is found more or less than one time"
fi

 

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ZGREP(1)						    BSD General Commands Manual 						  ZGREP(1)

NAME
zgrep, zegrep, zfgrep -- print lines matching a pattern in gzip-compressed files SYNOPSIS
zgrep [grep-flags] [--] pattern [files ...] zegrep [grep-flags] [--] pattern [file ...] zfgrep [grep-flags] [--] pattern [file ...] DESCRIPTION
zgrep runs grep(1) on files or stdin, if no files argument is given, after decompressing them with zcat(1). The grep-flags and pattern arguments are passed on to grep(1). If an -e flag is found in the grep-flags, zgrep will not look for a pattern argument. zegrep calls egrep(1), while zfgrep calls fgrep(1). EXIT STATUS
In case of missing arguments or missing pattern, 1 will be returned, otherwise 0. SEE ALSO
egrep(1), fgrep(1), grep(1), gzip(1), zcat(1) AUTHORS
Thomas Klausner <wiz@NetBSD.org> BSD
December 28, 2003 BSD
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