Linux

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Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).

Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word "Linux" in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.

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Which Linux tool or command is surprisingly simple, powerful, and yet underrated?" (lemmy.ml)

submitted 5 days ago* (last edited 5 days ago) by [email protected] to c/[email protected]

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Which Linux command or utility is simple, powerful, and surprisingly unknown to many people or used less often?

This could be a command or a piece of software or an application.

For example I'm surprised to find that many people are unaware of Caddy, a very simple web server that can make setting up a reverse proxy incredibly easy.

Another example is fzf. Many people overlook this, a fast command-line fuzzy finder. It’s versatile for searching files, directories, or even shell history with minimal effort.

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[–] [email protected] 34 points 4 days ago (1 children)

awk

[–] [email protected] 13 points 4 days ago (1 children)

simple

[–] [email protected] 3 points 4 days ago* (last edited 4 days ago) (1 children)

Came here to say both of these things. (Awk and "> simple".)

To be totally honest, I don't think awk is any more complicated than something like grep, it's just that regular expressions get used more often so they're typically more familiar. In the same way that programming languages with c-like syntax (like Java and C#) often feel easier than ones that don't (like Haskell and Clojure).

[–] [email protected] 1 points 4 days ago

Awk is a turing complete programming language.