#!/bin/sh

## /public/scripts/replacestr
## Replace one string by another in all files in current directory
## Input parameters are:
##	1. original string
##	2. target string
## Last modified: 11-FEB-2002


if [ $# -lt 2 ]
then
	echo ""
	echo "Usage: $0 <original-string> <target-string"
	echo "Example: $0 123 abc"
	echo ""
	exit 1
fi


FROMWORD=$1
TOWORD=$2

for i in `ls -l | awk '{print $NF}'`
do
	if [ -f $i ]
	then
		sed 's/'$FROMWORD'/'$TOWORD'/' $i > $$.$i
		mv $$.$i $i
	fi
done

exit 0