Does anyone have any good Robotics jokes?

[Alan Anderson]

Originally Posted by DinerKid

One in chair: "Make me a sandwich"
One Standing up: "No make it yourself"
One in Chair: "Pseudo make me a sandwich"
One standing up: "Okay"

It's not "pseudo". It's sudo, a command to substitute userid and do another command as that user.

The su command is often misinterpreted by people as meaning superuser, since by default it will cause the current session to be treated as "root", the super user. If you have the proper authority, prepending a command with sudo will run that command with full access to the entire system and no further security checks.