I have a few of these!

https://en.m.wikipedia.org/wiki/Cat_(Unix)#Useless_use_of_cat

Two times actually! Like someone else has said, removing python wasn’t the best course of action :)

The second time was when I had a copy of the home directory of that laptop’s data on my server. The username of that laptop was the same as my server, and I no longer needed the folder containing my laptop data. Instead of doing “rm -rf ./home/username”, I somehow didn’t put a period before the directory and erased my servers home directory…

Exactly what I came here to say!

Like many others, I came from Reddit and was initially hesitant to try it out, but I love this place so much! It really feels like the “worse” parts of Reddit have been skimmed off, and that definitely shows with how nice people seem here! Thank you so much!