this post was submitted on 07 Apr 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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If you want to be able to restore the machine completely, with everything installed and configured, then yes you have to backup everything. There's generally two ways, file-level backup where you'd use something like rsync, tar, etc. and block-level where you'd backup the whole partition/disk using something like dd, clonezilla, etc. The latter is the easiest to restore but it's a bit of a pain to backup because the system generally has to be offline, booted from alternative OS. The forner is a bit more difficult to restore but not by much, and it's so easier to backup. You can do it while the system is live. I'd probably try that first. Find documentation on backing up a complete root filesystem with rsync/tar and you're good to go. Some ideas. It's typically a single command which can be run on a schedule.
The built-in GUI backup tool is generally intended for your own user data. In order to be able to backup other things it'll have to run as root or be given caps and that might get more complicated than using straight rsync/tar.
What I am always wondering, to set up Linux until everything runs without problem, it takes quite some time for me. I use Linux for about a year regularly, and had to set it up about 4-5 times. And it almost always is a pain and I need to search online for some time until everything works. Is it getting easier the more often it's done? Or do you create a setup script that runs everything if you reinstall the system?
@avidamoeba @WbrJr Just install a pre-configured distro like Mint or Fedora and stay away from Arch
I started my journey with fedora, but got annoyed by things like not working videos. Ubuntu works for me pretty well and I had very little issues with it compared to fedora. And that's what I seek in an os