[OT] How to fix a stupid chmod mistake without rebooting

[Matthew Flaschen]

Matthew Flaschen wrote:
> 1. Keep root enabled
> 2. sudo will not stop you from making stupid decisions.
> 3. Don't run sudo chmod a-rwx /

Well, definitely don't do number #3 but I meant:

4. Don't run sudo chmod go-rwx /

Matt Flaschen