Linux & Command Line

sudo

/ˈsuːduː/

Definition

Superuser Do — a command that runs a subsequent command with root (administrator) privileges.

Example in context

"sudo apt install nginx — you need elevated privileges to install system packages."

Related terms

Practice this term

Master sudo in context by working through exercises in the Linux & Command Line module. You'll see the term used in real engineering scenarios with multiple-choice, fill-in-the-blank, and matching drills.

Frequently Asked Questions

What does "sudo" mean?

Superuser Do — a command that runs a subsequent command with root (administrator) privileges.

How do you pronounce "sudo"?

"sudo" is pronounced /ˈsuːduː/.

Can you use "sudo" in a sentence?

"sudo apt install nginx — you need elevated privileges to install system packages."