In this section you will learn:

• How to explore your system.
• How to navigate through your system.
• How to manipulate files and directories (copying, moving, deleting etc.).
• How to efficiently work with commands.
• How to combine commands to do powerful stuff.
• Advance keyboard tricks to make life easier.
• Manage file permissions.
• Manage all the processes running in your system.
• How to configure your environment.
• Master the most powerful text editor Vi.
• How to customize your prompt.