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.

  • fxdave@lemmy.ml
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    6 months ago

    I deleted /lib64/ld-linux-x86-64.so.

    I did it because valgrind had a problem with it. I thought I can fix it with reinstalling the package. I tried to lookup which package is it from, but the command I used was wrong and I didn’t get any result. So I thought, what if I created it, maybe I just forgot it.

    the moment I deleted it everything stopped working. It was fixable only from a pendrive.