515

Who hasn't typed a risky command? Throw the first stone! (programming.dev)

submitted 5 days ago by calango@programming.dev to c/programmer_humor@programming.dev

36 comments fedilink hide all child comments

Sudo rm -rf .

you are viewing a single comment's thread
view the rest of the comments

[-] lena@gregtech.eu 6 points 5 days ago

At least bash doesn't seem to match it...

gregor@raspberrypi:~ $ ls
bridge  navidrome  seed  traefik
gregor@raspberrypi:~ $ ls *.*
ls: cannot access '*.*': No such file or directory
gregor@raspberrypi:~ $ cat *.*
cat: '*.*': No such file or directory

[-] jaybone@lemmy.zip 2 points 5 days ago* (last edited 5 days ago)

Right, so then if asterisk wildcards don’t match on . and .. then, in most common distros where there is no dot in any of the top level dirs in /, “rm -rf *.*” in the top level / dir is basically harmless and likely a noop.

So OP is wrong.

[-] lena@gregtech.eu 1 points 4 days ago* (last edited 4 days ago)

Technically, it says he's in the ~ directory, which would usually be /home/god, but even in there there aren't usually any directories/files with a dot.