The OS X Terminal opens up a world of powerful UNIX utilities and scripts. If you're migrating from Linux, you'll find many familiar commands work the way you expect. But power users often aren't ...

Topher, an avid Mac user for the past 15 years, has been a contributing author to MacFixIt since the spring of 2008. One of his passions is troubleshooting Mac problems and making the best use of Macs ...

An operating system that is directed by entering text commands. DOS is an example of a widely used command line operating system. See DOS and command line. THIS DEFINITION IS FOR PERSONAL USE ONLY.

Topher, an avid Mac user for the past 15 years, has been a contributing author to MacFixIt since the spring of 2008. One of his passions is troubleshooting Mac problems and making the best use of Macs ...

Beneath the fancy operating system on your computer, there is another operating system. It doesn’t have all the glitter of Mac OS X or Windows 8 (or even Windows XP). For that matter, it doesn’t even ...

How to use the Installer command to deploy packages silently on macOS and OS X Your email has been sent Installing applications on macOS and OS X computers is easy to ...