Help

Various ways to find documentation on the system.

Command	Description
man [command]	Man pages
--help	Built-in help option for commands.
apropos [keyword/file]	Search for commands related to the keyword or file.
info [command]	Better and more in-depth help. Tree structure.
whatis [command]	Concise, one-line description of the command.
cd /usr/share/doc	Documentation for installed packages.