this post was submitted on 05 Aug 2023
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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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I've been using NixOS for over a year and I can't imagine using anything else. I originally started using it because I liked the idea of version controlling the entire configuration, but now I use it for everything.
The most underrated feature of Nix is being able to instantly roll back an update that breaks something that you don't want to deal with. An update breaks kitty or neovim? If I have something to do I can just roll back and fix it later. Awesome.
It's not for everyone. I can't imagine someone who isn't at least a hobbyist programmer having the desire to overcome the technical nature of it.
Heres my config.
btrfs + snapper can easily achieve the same thing. You can checkout OpenSUSE.
Yeah, btrfs is awesome and it's easy to use with NixOS as well. The rollback mechanics are different in that Nix isn't actually rolling back it's just rebuilding a previous revision (commit) of the config.