this post was submitted on 26 Aug 2025
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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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cross-posted from: https://programming.dev/post/36342010

Nitro is a tiny process supervisor that also can be used as pid 1 on Linux.

There are four main applications it is designed for:

  • As init for a Linux machine for embedded, desktop or server purposes
  • As init for a Linux initramfs
  • As init for a Linux container (Docker/Podman/LXC/Kubernetes)
  • As unprivileged supervision daemon on POSIX systems

Nitro is configured by a directory of scripts, defaulting to /etc/nitro (or the first command line argument).

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[–] syklemil@discuss.tchncs.de 12 points 1 week ago (2 children)

No, but the weirdos who insist on spelling it "SystemD" always seem to hate systemd.

systemd is pretty great. I tend to start long-running processes as user services, and I've even taken to starting some apps that give an old laptop trouble with systemd-run and a slice with some memory restrictions. Easy peasy, works great, all declarative, no wibbly-wobbly shell scripts involved.

[–] paequ2@lemmy.today 1 points 1 week ago

More like system deeznuts!

(Sorry, I just wanted to say that. 😅)

[–] Pro@programming.dev 0 points 1 week ago* (last edited 1 week ago) (1 children)

No, but the weirdos who insist on spelling it "SystemD" always seem to hate systemd.

"SystemD"

[–] duckz@mastodon.gamedev.place 1 points 1 week ago

@Pro @syklemil I don't get it either. I tried asking around in the past and it seems to come from a hate for Lennart, which gets hated for creating systemd... Something like that. It didn't really make sense. I'm interested in newer alternatives of course but I personally use systemd all the time since 2016 at least and I don't see any problems with it