When Apple announced the release of Mac OS X, many Mac users were stunned: here was a new operating system based on the venerable Unix, which, they feared, would call into question the Mac’s legendary ...

Navigating the Mac OS X File System — Mac OS X, like most other operating systems, uses a file system to organize files and folders. The basic principle behind this system is that of hierarchy: at the ...

Click to viewThat Mac you're viewing this web page on using a pretty graphical interface? That's a Unix-based system which can run the powerful and age old command line utilities of the most advanced ...

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 ...

If you regularly use networks that change your OS X, Linux, or Unix system's host name, you may notice the Terminal command prompt reflect this. Here is how to prevent this from happening. Topher ...

If you’re one of the many Unix developers drawn to Mac OS X for its Unix core, you’ll find yourself in surprisingly unfamiliar territory. Unix and Mac OS X are kissing cousins, but there are enough ...

Command-line Perl scripts can make adminstering a UNIX box easier by replacing certain commands with some routine scripts. Find out how to take advantage of this approach. Perl is everywhere. Most ...

Noting that Mac OS X has “turned unsuspecting Mac users into Unix users, too,” O’Reilly announced the publication of Dave Taylor and Brian Jepson’s “Learning Unix for Mac OS X Panther” on Wednesday.

The Terminal app in macOS keeps track of recent commands you've used so you can reuse them at a later time. Here's how to clear Terminal's command history. When you type commands and press return in ...

Claim your complimentary free cheat sheet, before the offer expires. Get more power over your macOS desktop with the command line. The Terminal app on your Mac desktop puts the Unix command line at ...

It’s probably happened to you once or twice. You get a great gift, something you’ve wanted for months. And right after you open the box and the various parts spill onto the floor, you notice the Some ...