This tutorial is designed for beginners who wish to learn the basics of shell scripting/programming plus introduction to power tools such as awk, sed, etc. It is not help or manual for the shell; ...

Writing a shell script is like riding a bike. You fall off and scrape your knees a lot at first. With a bit more experience, you become comfortable riding them around town, but also quickly discover ...

Ever found yourself wanting to learn more about Linux shell scripting, but you weren’t sure where to begin? Are you relatively new to the world of Unix-based operating systems and want to extend your ...

Returning values from functions in Linux scripting allows you to capture and utilize the results of a function in the main body of your script. This tutorial will guide you through the process of ...

Historically, the command line interface provided a way to manipulate a computer over simple, text-based connections. In the modern era, in spite of the ability to transmit graphical user interfaces ...