Mac OSX Terminal – Get Mac Internal/External IP

Posted on By David Kittell 
#!/bin/bash

clear

# Get IP - Start
ip=$(ipconfig getifaddr en0)
nen=0
while [ -z $ip ]; do
  let nen=nen+1
  eth="en$nen"
#echo $eth
  ip=$(ipconfig getifaddr $(echo $eth))
done
echo "Internal IP: " $ip
# Get IP - Stop
#Variables - stop

#echo "External IP: " $(curl -s https://www.kittell.net/ip.php)
echo "External IP: " $(curl -s http://api.ipaddress.today)
Originally Posted on June 17, 2016
Last Updated on June 7, 2019
All information on this site is shared with the intention to help. Before any source code or program is ran on a production (non-development) system it is suggested you test it and fully understand what it is doing not just what it appears it is doing. I accept no responsibility for any damage you may do with this code.
Code Mac OS X Shell Mac OSX UNIX UNIX Shell Scripts

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