The command-line interface (CLI) is the cornerstone of interacting with the Linux operating system ... Unlike many programming languages, variables in shell scripts don't have explicit data types.

Linux Journal, representing 25+ years of publication, is the original magazine of the global Open Source community.

This is the code repository for Mastering Linux Shell Scripting - Second Edition, published by Packt. It contains all the supporting project files necessary to work through the book from start to ...

Learn how to set up a lab to teach shell scripting on Linux. This article shows you how to set up a lab to teach shell scripting on Linux. Scripting is a useful part of system administration that ...

Though it is not mandatory, I would suggest you add an extension to your shell script, so you can come to know what type of file you are dealing with. When creating files in Linux try to avoid space ...

In Bash shell ... script. Functions are also called procedures and methods in some programming languages. Functions are a great way to achieve modularity and reusability. In this article, I will ...

Shell scripting is one of those skills that are absolutely invaluable on especially UNIX and BSD-based systems like the BSDs, the two zillion Linux distributions as well as MacOS. Yet not every ...