this post was submitted on 10 Jan 2024
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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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Immutables are easy enough. Had a couple of months on the kde fedora spin. Fresh install and youll have no dnf (equiv of apt in debian) or other terminal tools. Might make you wonder what to do. The trick is toolboxes (or distrobox for a bit more umpfh).
Commands like this
toolbox create testzone
toolbox enter testzone
Install a load of shit that eventually fucks up your config somehow.. And if it goes to shit
toolbox rm testzone
If it complains the toolbox is still running when you try to delete you can kill it using podman to find its process id, then you can kill it. I forget the commands though
You can have a stack of toolboxes. Gives you dnf and all your terminal tools. Still a few things to work out with data storage since it locks most of the root directories. It wants you in best practice dirs like /home, /etc but thats also what stops it breaking.
If a toolbox isnt enough, you can use distrobox, which can give you other flavours of *nix within it.
Good luck!!
Thank you for the detailed reply, you got me excited to spin a VM with Fedora Silver Blue and break it