Written by smokey01
Command Line Interface Help.
When working in a terminal or CLI you can get some help by simply typing help. A list of commands will be displayed. To expand in the help type help and the command you would like additional help. EG: help echo
For many commands in Linux there are also man pages. In a terminal type man echo to get help on the echo command.
I don't know if pman is still included in official Pups but it was a modified version of man that displayed the information in a web browser.
Another interesting command from a terminal is TAB TAB. Yes that means press the tab key twice in a terminal. This will give you the option to display a list of all your executable commands. This includes all binaries and scripts.