Introduction Command Line Applications(CLI) are computer programs designed to be used from a text-based interface such as Shell or Bash. They are useful as they allow users to type in commands that can produce immediate results or give them the possibility to automate tasks. Some CLI tools: Git, Brew, Curl, etc… I’m a CLI lover as are almost all developers :) The feeling of working with the terminal gives you the sensation to be a Hacker (like the hoodie guy in the movies hidden in the dark and playing with his keyboard)