sudo useradd user01
sudo passwd user01
sudo chmod -R 0777
sudo ll
sudo mount -t cifs -o username=admin,password=***,iocharset=utf8,sec=ntlm //192.168.0.11/media /media/lua/
sudo VBoxHeadless --startvm vyatta
tar -zcvf prog-1-jan-2005.tar.gz /home/jerry/prog
tar -xzvf prog-1-jan-2005.tar.gz
tar -jxvf filename.tar.bz2