Trying out some Deadly Linux Commands part 1

There are a selection of Terminal Commands in Linux that we're told are Deadly to run, but just how lethal are they? In this video I try out a selection of them in VirtualBox with Ubuntu 15.10.

Part 2: https://youtu.be/pfAIM37U3fc

0:20 Fork Bomb
1:47 rm -rf /
2:17 Disguised rm -rf /
2:26 mkfs.ext4 /dev/sda1
3:14 dd if=/dev/random of=/dev/sda
4:04 mv / /dev/null
4:28 rm -f /usr/bin/sudo;rm -f /bin/su

Wallpaper: http://quidsup.net?i=Neon-Kubuntu

Видео Trying out some Deadly Linux Commands part 1 канала quidsup