#!/usr/local/bin/bash
#
# replace.sh
# Quick and dirty replace tool
# 
# Zoidial, Inc.
# Eric Thern, 2001, eric@zoidial.com
#
#
# find test -type f -exec ~/replace.sh ddd lol {} \;
# some new features at some point?
#
# v0.1 3/11/2001 - initial release
# v0.1 11/7/2001 - tidied up help output


if test "$1" = ''
then
echo "USAGE:"
echo "------"
echo "replace text-to-replace text-to-add file"
echo "----------------------------------------"
echo "example:"
echo "replace 127.0.0.1 localhost /var/log/messages"
echo ""
else
echo "replacing text $1 with text $2 on file $3"
sed -e "s/$1/$2/" $3 > $3.rplzz
cat $3.rplzz > $3 && rm $3.rplzz
echo "done!"
fi