Check your IP adress in the terminal
29 Mar 2011
Here is a simple way of finding out what WAN IP adress you have, according to an external source, through the terminal.
A file called n09230945.asp will now have appeared in your current working directory containing your IP adress.
A find got a much cleaner solution as a tip in the comments.
I put these commands in the .bash_profile file in my home directory.
(To reaload the .bash_profile file without rebooting write source .bash_profile and the settings will be reread).
Now I am able to check the IP adress by writing
myipin the terminal and get the output directly in the terminal.