Click the "Dash" icon. Type "terminal" (without quotes) in the search box. Click the "Terminal" application icon. Navigate to the folder containing the RAR archive you want to extract files from using ...

I used to download and unzip files with a browser and file manager until I realized I could do it all from the terminal, without clicking or switching windows. I now use just six commands all the time ...

The command line is an efficient way to perform complex tasks accurately and much more easily than it would seem at a first glance. Knowledge of the commands available to you and also how to string ...