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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What's (are) the funniest/stupidest way(s) you've broken your linux setup? (lemmy.ml)

submitted 10 months ago by fl42v@lemmy.ml to c/linux@lemmy.ml

250 comments fedilink hide all child comments

Tinkering is all fun and games, until it's 4 am, your vision is blurry, and thinking straight becomes a non-option, or perhaps you just get overly confident, type something and press enter before considering the consequences of the command you're about to execute... And then all you have is a kernel panic and one thought bouncing in your head: "damn, what did I expect to happen?".

Off the top of my head I remember 2 of those. Both happened a while ago, so I don't remember all the details, unfortunately.

For the warmup, removing PAM. I was trying to convert my artix install to a regular arch without reinstalling everything. Should be kinda simple: change repos, install systemd, uninstall dinit and it's units, profit. Yet after doing just that I was left with some PAM errors... So, I Rdd-ed libpam instead of just using --overwrite. Needless to say, I had to search for live usb yet again.

And the one at least I find quite funny. After about a year of using arch I was considering myself a confident enough user, and it so happened that I wanted to install smth that was packaged for debian. A reasonable person would, perhaps, write a pkgbuild that would unpack the .deb and install it's contents properly along with all the necessary dependencies. But not me, I installed dpkg. The package refused to either work or install complaining that the version of glibc was incorrect... So, I installed glibc from Debian's repos. After a few seconds my poor PC probably spent staring in disbelief at the sheer stupidity of the meatbag behind the keyboard, I was met with a reboot, a kernel panic, and a need to find another PC to flash an archiso to a flash drive ('cause ofc I didn't have one at the time).

Anyways, what are your stories?

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[–] topperharlie@lemmy.world 43 points 10 months ago (1 children)

One that I can remember many years ago, classic trying to do something on a flash drive and dd my main hdd instead.

Funny thing, since this was a 5400rpm and noticed relatively quick (say 1-2 minutes), I could ctrl-c the dd, make a backup of most of my personal files (being very careful not to reboot) and after that I could safely reformat and reinstall.

To this day it amazes me how linux managed to not crash with a half broken root file system (I mean, sure, things were crashing right and left, but given the situation, having enough to back up most things was like magic)

[–] Serinus@lemmy.world 11 points 10 months ago* (last edited 10 months ago)

Many years ago I was dual booting Linux and Windows XP. I was having issues with the Linux install, and decided to just reinstall. It wasn't giving me the option to reinstall fresh, only to modify the existing install.

So I had the bright idea to just rm -rf /

Surely it'll let me do a fresh Linux install then.

Immediately after hitting enter I realized that my Windows partitions would be mounted. I did clearly the only sensible thing and pulled the plug.

I think I recovered all of my files. Kind of. I only lost all the file paths and file names. There was plenty to recover if I just sorted though 00000000.file, 00000001.file, 00000002.file, etc. Was 00000004.file going to be a Word document or a binary from system32 directory? Your guess is as good as mine!