Sudo

sudo allows you to assign/limit super-user privileges to users/groups.

Documentation

man sudo	https://man.archlinux.org/man/core/sudo/sudo.8.en
man sudoers	https://man.archlinux.org/man/core/sudo/sudoers.5.en

Tutorials

https://www.youtube.com/watch?v=o0purspHg-o

sudo: you're doing it wrong (talk by michael w lucas)

Notes

sudo usage

sudo configuration

sudo troubleshooting