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Full Discussion: Script fails
Top Forums Shell Programming and Scripting Script fails Post 302084022 by vino on Wednesday 9th of August 2006 01:02:19 AM
Old 08-09-2006
Quote:
Originally Posted by JStone
REQUIRED_SAPCE="100000"
AVAILABLE_SPACE=`df -k /opt | grep -v "avail" | awk '{print $4}'`
if [ "$AVAILABLE_SPACE" -lt "$REQUIRED_SPACE" ]
then
echo "Space available in /opt is ${AVAILABLE_SPACE}KB. ${REQUIRED_SPACE}KB required"
exit 1
fi
I see a SAPCE vs SPACE. Your grep options should be grep -vi instead of grep -v

Try this.
Code:
REQUIRED_SPACE=100000
AVAILABLE_SPACE=$(df -k /opt | grep -vi "avail" | awk '{print $4}')
if [ $AVAILABLE_SPACE -lt $REQUIRED_SPACE ]  
then
  echo "Space available in /opt is ${AVAILABLE_SPACE}KB.  ${REQUIRED_SPACE}KB required"
  exit 1
fi

 

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LEARN ABOUT NETBSD

zgrep

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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