This specification defines Command Line Arguments level 1 (CLARG 1.0). This document aims to direct development of command line tools conform to a set of rules while parsing options.
The different type of arguments are:
- Short Option
- Long Option
(by @andrestaltz)
If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.