sudo

Execute a command as another user.

• List of an unreadable directory:

sudo {{ls}} {{/usr/local/scrt}}

• To edit a file as user www:

sudo -u {{www}} {{vi}} {{/var/www/index.html}}

• To shutdown the machine:

sudo {{shutdown}} -h +10 {{"Cya soon!"}}

• To repeat the last command as sudo:

sudo {{!!}}