Issues with Virtualbox

• help

Command line and concepts

• chmod
• Debian user management
• wc counts lines
• find explanation
• create file with give size

CPUS

• Getting info abotu cpus
• cpu kernel user sparce
• CPU NICE VALUE

Useful programs

first time definitely execute

sudo apt-get update

befor installing to refresh you the list where to download programs for you os.

• vim
• terminator