How to build a command line application in Ruby

[@DonNgethe]

I really enjoyed this one. Pls buld more CLI apps. I'm really enjoying and even want to learn how to make more complex ones

[@JessHonorato]

When I enter any command in the terminal, it says " is not recognized as an internal command or external, an operable program or a batch file." why?

[@andresviveros3994]

Hi, i want to learn command line, do i need to know git first?