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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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What're some of the dumbest things you've done to yourself in Linux? (lemmy.ca)

submitted 6 months ago by danielquinn@lemmy.ca to c/linux@lemmy.ml

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I'm working on a some materials for a class wherein I'll be teaching some young, wide-eyed Windows nerds about Linux and we're including a section we're calling "foot guns". Basically it's ways you might shoot yourself in the foot while meddling with your newfound Linux powers.

I've got the usual forgetting the . in lines like this:

$ rm -rf ./bin

As well as a bunch of other fun stories like that one time I mounted my Linux home folder into my Windows machine, forgot I did that, then deleted a parent folder.

You know, the war stories.

Tell me yours. I wanna share your mistakes so that they can learn from them.

Fun (?) side note: somehow, my entire ${HOME}/projects folder has been deleted like... just now, and I have no idea how it happened. I may have a terrible new story to add if I figure it out.

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[–] KazuchijouNo@lemy.lol 17 points 6 months ago (2 children)

You know, I'm in a constant battle with bootloaders. I've both deleted grub multiple times and windows boot manager by accident and by believing "I could fix it by re-generating it"... More like re-installing.

[–] LiveLM@lemmy.zip 6 points 6 months ago (1 children)

I've fixed the Windows bootloader before, but every result you find says something slightly different, feels like no one quite knows how to do it.

https://forums.tomshardware.com/faq/how-to-repair-efi-bootloader-in-windows-10.3275168/

[–] KazuchijouNo@lemy.lol 2 points 6 months ago* (last edited 6 months ago)

Aren't we all on the same boat here? Thanks for the link btw! That's a new one I hadn't seen before.

[–] possiblylinux127@lemmy.zip 1 points 6 months ago (1 children)

Virtualization...

[–] KazuchijouNo@lemy.lol 1 points 6 months ago (1 children)

Yeah, yeah, I get the point. However, how else am I supposed to learn what not to do huh? "Do not delete your boot partition" is not obvious enough, I need consecuences for my stupidity.

[–] possiblylinux127@lemmy.zip 1 points 6 months ago* (last edited 6 months ago)

My consecuences