Command Summary for File Systems and Directories

System User's Guide: Operating System and Devices

df
	Reports information about space on file systems.

.	The current working directory.
..	The directory above the current working directory (the parent directory).
~	Your home directory (this is not true for the Bourne shell).
$HOME	Your home directory (this is true for all shells).

cd
	Changes the current directory.
cp
	Copies files or directories.
dircmp
	Compares two directories and the contents of their common files.
li
	Lists the contents of a directory.
ls
	Displays the contents of a directory.
mkdir
	Creates one or more new directories.
mvdir
	Moves (renames) a directory.
pwd
	Displays the path name of the working directory.
rmdir
	Removes a directory.