Session and utilities
The man command
Opens the official manual of a command: Linux's source of truth.
Syntax
man <comando>Copy-ready examples
$ man lsThe ls manual$ man chmodThe chmod oneYou can try them in the browser terminal: it does not touch your computer.
Typical mistakes
- Inside the manual, q quits and /word searches.
FAQ
What if man cannot find the command?
Try help, or check with which that the command exists.
Learn to actually use it
The basic Linux course takes you from zero to console fluency with 24 self-grading lessons.
Start the free course