Check out my app, iCalc. It's pretty cool. https://apps.apple.com/app/id6448191549

>rm -rf ~/AboutMe
rm: ~/AboutMe: Permission Denied

>sudo rm -rf ~/AboutMe
rm: ~/AboutMe: Operation Not Permitted

>killall StackOverflow
No matching processes belonging to you were found

...
3 hours later
...

>telnet towel.blinkenlights.nl