Why would this own a server? ls lists itself, but listing itself shouldn't cause it to run again? Where's the infinite loop that brings the server down?
Why would this own a server? ls lists itself, but listing itself shouldn't cause it to run again? Where's the infinite loop that brings the server down?
They're not talking about the same scenario. Owning isn't denial of service. And they didn't say the `ls` lists things (though it probably will do that at the end).
I think parent comment means "cp badthing ls" and leave it latent for someone to run. Maybe $PATH has CWD first for convenience?