4 ms·
I've never had any incidents with `sudo !!`, however, I should point out that zsh (maybe other shells as well) replaces the `!!` with the full command and requi
by ineedtosleep 14y ago
I've never had any incidents with `sudo !!`, however, I should point out that zsh (maybe other shells as well) replaces the `!!` with the full command and requires another press of Enter.
$ rm -rf /root
rm: cannot remove `root': Permission denied
$ sudo !! # Does not run this, but returns the line below.
$ sudo rm -rf /root # Then you say, "Wait I dont want to do this."
- chc 14y agoInteresting. Bash on my OS X box shows the command you're running, but doesn't give you a chance to cancel it. It looks like this: $ rm -rf /root rm: cannot remove `root': Permission denied $ sudo !! sudo rm -rf /root # /root is now kaput