CLI Companion - Learn and Enjoy Command Line
- Includes useful tab functionality.
- Search box to easily search for commands.
- Anyone can easily browse through the commands and 'discover' new ones. Availability of descriptions for each and every command makes this 'discovery' process even easier.
- More details on the functionalities available here.
Download and Install CLI Companion
- And double click to install it. Done.
If you are an avid command line user, you might also want to try Guake terminal emulator for GNOME. And the theme I was using for the screenshot above is Orta GTK theme.