this post was submitted on 13 Jun 2025
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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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My guess as to why this isn't a more central feature of Linux distros is that this is not something most users need. If you need to reinstall the OS because you broke it, then a full system backup is probably more convenient, even if it's less than optimal to back up packages which you could download. If you need to reinstall the OS because you want a clean slate when upgrading to a new version, then your package list for the old version could cause a lot of conflicts as maintainers regularly remove and add new packages.
I have backed up my zsh, vim, tmux, etc. configs and written a few shell scripts which install them and download vim plugins etc. If I ever need to reinstall the OS I would use these. However, in the last 20 years since I ditched Windows I have reinstalled Linux exactly two times: Once because I was an idiot and didn't have a proper backup when I accidentally formatted the wrong HDD, and once when I switched from Xubuntu to Fedora in which case a package list wouldn't have been usable.
I want to conveniently share setups between my desktop and laptop. If you do this manually you will find out one both have small differences
At the same time, I may document that this computer works better with pipewire (or with pulse, depends on which one has issues) and commit to the repository