An obfuscated command like this is an example of one that you should never run.
┌──[jason@11000000.10101000.00000001.00000011]─[~] └──╼ ╼ $ echo "ZWNobyBIYWhhaGFoYWhhaGFoYWhhaGFoYWhhaGFoYWhhaGFoYWhhaGFoYWhhaGFodG91Y2ggLS1mdWNreW91ISA+PiAtZnVja3UhCg==" | base64 -d | sh -s |
This is the actual command it will run, this creates a file named “-fucku!”. But this can be deleted, but only if you have the know-how to accomplish this.
echo Hahahahahahahahahahahahahahahahahahahahahahtouch --fuckyou! >> -fucku! |
But this can be deleted.
https://securitronlinux.com/bejiitaswrath/deleting-a-file-named-f-and-other-linux-tricks/.
It is just a little tricky.
This is an example of troll postings with these types of commands, but mine is not as destructive as others could be.
https://warosu.org/g/?task=search&ghost=&search_text=base64+-d.