Category: Linux

0

chmod -x chmod

So this is a little bit of fun. And if you ever accidentally manage to remove the executable attribute from chmod, a handy trick to know: # which chmod /bin/chmod # chmod -x /bin/chmod...

0

What’s your public IP?

In bash, you can try this: dig +short myip.opendns.com @resolver1.opendns.com Learned from this reddit thread that contains other useful options (including sites that’ll help in other OSes): here