In Linux, the user knows what he is doing. There are no those alert boxes to keep asking "Are you sure.."
how about don't shell as root all the fucking time ? this is not bloody windows that you have to run as administrator to get some games to run you know.
Nothing new here.
Wow, I always think that Linux is safe Operating System
I'm not surprised that I knew of all of these, but good to know if you're new to Linux
From the page: "Malicious Linux Commands"