Your IP is: 127.0.0.1

#!/bin/sh

# $Id: getip.sh 303 2010-01-16 03:01:54Z gjb $ 

# Run via cron(8) to obtain the external IP, and send an
# email on IP change.

fetch http://www.whatismyip.com/automation/n09230945.asp
mv n09230945.asp newIP.txt

diff -s newIP.txt IP.txt
if [ ! $? -eq 0 ]
then
	cp newIP.txt IP.txt
	cat IP.txt | mail -s "New IP" you@email
fi

exit 0