#!/bin/bash

# whatip.sh - by dual
# Displays LAN and WAN IP addresses

# SET YOUR INTERFACE HERE
INT=eth0

# Get IPs
if [ $(uname) = "Darwin" ]; then
	# Mac
	LAN=$(ifconfig $INT | head -3 | tail -1 | awk '{print $2}')
else
	# Linux
	LAN=$(ifconfig $INT | head -2 | tail -1 | awk '{print $2}' | awk -F: '{print $2}')
fi

WAN=$(lynx -dump http://www.technolojik.net/ | grep ip | awk '{print $4}')
#WAN=$(lynx -dump http://whatip.gzo.com/ | grep is | awk '{print $5}')

# Output
echo "LAN: $LAN"
echo "WAN: $WAN"