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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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Systemd: Hidden Gems for a Better Linux (tadeubento.com)

submitted 1 year ago by TCB13@lemmy.world to c/linux@lemmy.ml

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After a few conversations with people on Lemmy and other places it became clear to me that most aren't aware of what it can do and how much more robust it is compared to the usual "jankiness" we're used to.

In this article I highlight less known features and give out a few practice examples on how to leverage Systemd to remove tons of redundant packages and processes.

And yes, Systemd does containers. :)

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[–] hunger@programming.dev 17 points 1 year ago

How is that different to when every distribution shoved their implementation of sysv-init into your face? You were never free to choose your init, it always came from the distribution. You could (and still can) replace the init system, if you are willing to do the work involved.

That's the whole point: Nobody is willing to do the work for one distribution, if they can just improve systemd and fix a whole bunch of distributions at once. That's why developers flock to the systemd umbrella project to implement their ideas there, which is why systemd keeps getting cool be features for the plumbing layer of Linux -- which is far more than just the init system.