Lazy Local and External IP

addr.sh

#!/bin/bash

####################################################################################
#
# addr.sh
#
# 'cause we're too damn lazy to read all the information that ifconfig gives us!
# 
# Usage:
#
#       ./addr.sh
#
# Output:
#          
#        [local_ip] [external_ip]
#
# Creating a symlink:
# 
# sudo chmod +x addr.sh
# sudo ln -s /path/to/addr.sh /usr/bin/addr
#
# Then just call addr on your terminal =)
#
# [mr.church]
#
####################################################################################

akamai="http://whatismyip.akamai.com/"

local_ip=$(ip route get 1.1.1.1 | awk '{print $NF; exit}')
external_ip=$(curl -s $akamai)

echo $local_ip" "$external_ip