While Linux systems install with thousands of commands, bash also supplies a large number of “built-ins”—commands that are not sitting in the file system as separate files, but are part of bash itself ...

A remote and critical vulnerability known as Bash, aka the GNU Bourne Again Shell, has been found in Linux and Unix command-line shell. It has left several websites, PC's, servers, OS and Macs, open ...

The ‘set’ command turns features on and off. It takes two arguments: a flag indicating whether a feature is turned on or off, and the feature itself. The first argument has two forms: -o and +o which ...

To start your journey with the Linux command line, it's important to know a few things before diving in. These aspects of the terminal are fundamental to getting the most out of the tool. Shall we ...

Linux, known for its robustness and flexibility, has been a favorite among developers, system administrators, and technology enthusiasts. One of the pillars of Linux's capabilities is its inherent ...

The Linux command line is a text interface to your computer. Also known as shell, terminal, console, command prompts and many others, is a computer program intended to interpret commands. Allows users ...

Bash, aka the Bourne-Again Shell, has a newly discovered security hole. And, for many Unix or Linux Web servers, it's a major problem. The flaw involves how Bash evaluates environment variables. With ...