When you use a Mac everyday for your job, you want to find ways to do your work faster and more effectively. Craig Hockenberry (@chockenberry) has a great post on OS X command line tips. He has an extensive list of tips on how to make the most of the …

I just love it when a site does all the work for you. In this case Mactuts+ has a list of 40 Terminal commands to tweak your OS X environment. One gem on the list is:

curl ipecho.net/plain; echo

This command will return your external IP address.

Link …