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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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Making errors and analysing them to figure out what went wrong and why is a huge part of learning. You can only learn so much from theory, some things can be learned best by trial and error and the experience gained from it.
When I started with Linux I did choose to use Gentoo Linux because it was the most complex and complicated option, so I had the most opportunities to learn something by ducking up!
I haven't majorly fucked up any recent systems (almost botched the steam deck once or twice but nothing that required a reinstall), but god 10 years ago I probably reset my arch dual boot like five times lmao
Two. The first time I had nvidia related issues with nobara, so I removed nvidia drivers for reinstallation... And couldn't figure out how to get them back. The second time I had used mint for long enough that I felt confident enough to nuke windows partition. I used gparted and nuked the whole disk instead.
Not counting the times I tried fedora and it killed itself with the first updates and then with multimedia codecs.
Recently I accidently deleted the contents of /boot/ on my first arch install. The lesson that followed was something I would have rather saved for later ^^
I just spent 11 days on a dual boot repair in fstab, passwd, loads of ecryptfs, amongst other boot and login issues. Before restoring from the full system backup after getting mad to finally want to use my PC. 11 fucking days almost all day in terminal. TOO many partitions and too many folders inside of folders to get to my ecryptfs files. I got so lost LSing around.
After it all though, and it was an aneurism and a half. I still want to finish my goal and reinstall my dual boot this time correctly aiming the folders correctly.
Might help to draw it out on paper
But, when you're done, you'll be the Encrypted Dual-Boot God !
Unbootable systems in the dozens. I think I've only fucked up the kernel itself a few times. But grub or other bootloader tons, desktop environment tons, and getting into states so broken the only readily available option was reinstall, dozens. Thankfully most of these were right after a fresh install. For example dual booting just doesn't work right for some OS installers and grub fails. Manjaro bricked itself after an update. Etc. etc.
Nearly always it's been during the live USB install of a dual-boot that a distro messes with the grub or installed grub to the USB disk itself. The fault lies with me because I'm almost blindly trusting the distro, but also with the distro for lacking proper yet succinct documentation during the install or configuration of partitions.
Not any moreso than learning any other OS. I'd just argue that it's the case if you're averse to research, reading, listening, watching, or just generally learning from others... or if you're delving into unknown territory
Personally, i'm a learn-by-doing type of lady, so I've fucked up my share of devices (I'm allergic to reading unless it's fiction), but I have yet to mess around in the kernel (it's on my todo list, for my LFS build which is TBD)
Once you break it a few times, you start to understand the value of btrfs or ZFS snapshots.
What about Rsync. Does it get love? Any snapshot is good if it works. Backups are the shit.
Snapshots let you very easily revert back to an older snapshot. They're relatively fast and lightweight.
You should have offsite backups too. Snapshots won't help if your computer catches fire, gets stolen, etc. Rsync is okay, but has a bunch of downsides:
A backup solution like Borgbackup + borgmatic or restic is a better solution and solves the above issues:
I’m not sure I’ve ever actually killed a system, I’ve booted from UEFI shell manually just to recover systems. Back when I was using arch id just chroot into the system from a flash drive and fix whatever ¯\_(ツ)_/¯
Just did a fresh install after attempting to migrate from a proxmox VM to baremetal (turns out my mobo only supports UEFI and after spending an hr trying to convert I just gave up and reinstalled)
I just spent 11 days not using my PC. Your sweating after an hour 😂 I was thinking about what laptop I'm gonna buy to replace this broken desktop.