this post was submitted on 28 Jun 2024
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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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[–] [email protected] 2 points 4 months ago* (last edited 4 months ago)

Pacman is the actual system package manager.

Yay is an AUR helper, a program that automates all the steps of installing something from the AUR.

The AUR or Arch User Repository is a way for individuals in the community to easily distribute software, or create software installers, without going though the work of getting something into the official repos.

Here's the first thing I do on a new system, yay -S pamac. This will install pamac, a GUI for browsing, installing and uninstalling packages. (Both normal repos and AUR)

Generally, packages from the AUR get compiled by your system and then installed. This can be really slow, hence there is often a "-bin" version of packages that installs a pre-compiled binary.

You can also find "-git" versions of packages, these install the very latest version directly from the development repo.