If you’re a Unix admin, it helps to know how password aging is managed and how you can determine when a password was last changed or force a change in the near future. The key to understanding how ...

In the first installment of this series, we looked at the basics of using the Terminal to access Mac OS X’s Unix core. What’s next? Well, when you visit a new place, the first thing you need to learn ...

GUIs are great—we wouldn’t want to live without them. But if you’re a Mac or Linux user and you want to get the most out of your operating system (and your keystrokes), you owe it to yourself to get ...