sudo: sudo (give limited root privileges to certain users) sudo: sudo: 'sudo' is a command that allows users to execute some commands as sudo: root. The /etc/sudoers file (edited with 'visudo') specifies which sudo: users have access to sudo and which commands they can run. 'sudo' sudo: logs all its activities to /var/log/ so the system administrator sudo: can keep an eye on things. sudo: sudo: sudo: sudo: