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What exactly does systemd do?
(lemmy.zip)
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this post was submitted on 15 Aug 2023
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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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Linux is based on unix, which was an operating system designed to run on computers like the PDP-11 of the 1970s.
The problem is that computers have changed a lot, and Richie and Thompson couldn't perfectly forecast all those changes. Most notably, it predates the internet.
Anyways, computers changed and so systemd was invented to copy MacOS Tiger's launchd service model. Here's the only video you need to watch on the subject
Here is an alternative Piped link(s): https://piped.video/watch?v=o_AIw9bGogo
Piped is a privacy-respecting open-source alternative frontend to YouTube.
I'm open-source, check me out at GitHub.
systemd was invented because Upstart fell under Canonical's CLA