In this tutorial, we will learn how to build our own Command Line Interface (CLI) tool using Python on a Linux system. A CLI tool allows users to interact with a program or script through a command-line interface, providing a more efficient and flexible way of executing tasks. By the end of this tutorial, you will have a good understanding of how to create a CLI tool and perform various operations using it.

Source: LXer – Building Your Own CLI (Command Line Interface) Tool with Python on Linux