TidBITS readers likely know that macOS is based on Unix and that opening the Terminal enables them to interact with files, folders, and apps at the command line. For the majority of Mac users, the ...

OS X offers a very nice graphical user interface to verify and repair your hard drive, located in the Utilities folder. It’s called Disk Utility, and you can use it as the first line of defense when ...

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 ...

When we think of the macOS user interface, we think of the graphical UI—pointing and clicking icons, with a cursor, menus, windows, etc. But there’s another UI built into macOS: the command-line ...

If you’ve spent time in Terminal, more than likely you’ve made a typo or two—or two hundred thousand, if your typing accuracy is anything like ours! It’s one of the banes of working in Unix—after ...