#!/bin/sh
#
# $Id: findstr 356 2011-09-24 23:25:47Z svnuser $
#
# $Log: findstr,v $
# Revision 1.2  1998/10/19 04:17:50  merlin
# updated paths to look in
#
# Revision 1.1  1998/05/24 05:23:38  merlin
# First version checked in CVS
#
#

IFS="
"; export IFS

USAGE="$0 [-i (ignore case)] regex"

IGNORE=

if [ $# -gt 0 ]; then
        if [ $# = 1 ]; then
                PAT=$1
        else
                if [ $# = 2 -a $1 = -i ]; then
                        IGNORE=-i
                        PAT=$2
                else
                        echo $USAGE
                        exit 1
                fi
        fi
else
        echo $USAGE
        exit 1
fi


find /etc /usr /var -name "*" -type f -print>/tmp/tmpfnd.$$

cat /tmp/tmpfnd.$$|while read i
do
	if [ X`echo $i|egrep 'gz$'` = X ]; then
		if [ X`echo $i|egrep 'bz$'` = X ]; then
			egrep $IGNORE -3 "$PAT" $i>/tmp/gpf.$$
		else
			bzcat $i|egrep $IGNORE -3 "$PAT">/tmp/gpf.$$
		fi
	else
		zcat $i|egrep $IGNORE -3 "$PAT">/tmp/gpf.$$
	fi
	if [ -s /tmp/gpf.$$ ]; then
		echo $i
		echo -------------------- 
		cat /tmp/gpf.$$
		echo 
		echo
	fi	
done

rm /tmp/tmpfnd.$$ /tmp/gpf.$$