Building Command Line Applications

Command-Line programs have been with us since the creation of computer programs and are built on commands. A command-line program is a program that operates from the command line or from a shell.

While Command-line interface is a user interface that is navigated by typing commands at terminals, shells or consoles, instead of using the mouse. The console is a display mode for which the entire monitor screen shows only text, no images, and GUI objects.

In this book, we are going to explore the basics of command-line applications, various command-line application use case and how to achieve best results