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#!/bin/sh
#---------------------------------------------------------------
# Project : Mandriva Linux
# Module : rpm
# File : filter.sh
# Version : $Id$
# Author : Frederic Lepied
# Created On : Tue May 13 15:45:17 2003
# Purpose : filter using grep and first argument the
# command passed as the rest of the command line
#---------------------------------------------------------------
GREP_ARG="$1"
PROG="$2"
shift 2
# use ' ' to signify no arg as rpm filter empty strings from
# command line :(
if [ "$GREP_ARG" != ' ' ] ;then
$PROG "$@" | grep -v "$GREP_ARG"
else
$PROG "$@"
fi
exit 0
# filter.sh ends here
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