Delete Backs up to erase one character. Backspace Mapped as a backspace key, displaying ^H. Ctrl-u Erases the command line. Ctrl-w Erases the last word on the command line. Ctrl-s Stops flow of output ...

Unix is a computer operating system originally developed in the 1960s and 1970s by a group of AT&T employees at Bell Labs. Unix operating systems are widely used in both servers and workstations ...

Get started with Bash, Unix pipes, directory navigation, sudo, Nano, and other command-line essentials ...

What does Unix commands actually mean? Find out inside PCMag's comprehensive tech and computer-related encyclopedia.

One of the most dangerous situations is when hackers take hold of the superuser (root or administrator) access. Here's how you can identify and recover from rootkits in Unix.

A third-party offering called Interix greatly extended this with a wide range of common Unix command-line tools. Microsoft bought Interix, rebranding it first as Services For Unix (SFU) and then ...

The UNIX ping command lets you test network servers and latency. Here's how to use it in the macOS Terminal app.