sudo is installed by default on most Linux systems and is available for most BSD and commercial Unix variants. Because
sudo is often something you configure once then forget about, or something you configure only when a new admin joins your team, it can be hard to remember its nuances. Download and keep this cheat sheet as a helpful reminder for configuration, options, and environment variables.
Linux sudo cheat sheet
Download our sudo cheat sheet for helpful reminders and tips.
What to read next