Testing Commander.js command line applications
Breaking changes in production are inconvenient and can be costly to fix. Using commands like git clone < some GitHub repository >, executed on your terminal is a common practice, known as using the command line. This practice can be faster and more efficient than using a GUI. For this tutorial, I will walk you through the process of testing command-line applications git, explain why you need command-line applications, and describe in detail how they work.