note 18: glossary

1. cat --> View and/or modify a file.
2. cd --> Change directory.
3. chmod --> Change the permission of a file
4. cp --> Copy files.
5. ipconfig --> Sets up network interfaces.
6. mkdir --> Create a directory.
7. mv --> Renames a file or moves it from one directory to another directory
8. reboot --> Stop the computer.
9. rmdir --> Deletes a directory