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Superuser do – sudo. Means you are executing a command as a root user, and it will require a password. All commands will be logged by the system.

Sudo Features include:

• ability to restrict what commands a user may run on aper-host basis
• copious logging of each command (providing a clear audit trail of who did what)
• a configurable timeout of the sudo command, and the ability to use the same configuration file (sudoers) on many different machines.

Tags: sudo in ubuntu, sudo on linux, what is sudo