We trust you have received the usual lecture from the local System
Administrator. It usually boils down to these three things:

#1) Respect the privacy of others.
#2) Think before you type.
#3) With great power comes great responsibility.

[sudo] password for adriano:
Sorry, try again.
[sudo] password for adriano:
Sorry, try again.
[sudo] password for adriano:
sudo: 3 incorrect password attempts