Ever wondered why programming in Bash is so difficult? Bash employs the same constructs as traditional programming languages; however, under the hood, the logic is rather different. The Bourne-Again ...

Programming Linux: A Beginner's Guide is designed for newcomers to Linux programming. It explains how to program the BASH and TCSH shells and how to program Gnome and KDE GUI. In addition, readers ...

You're using Linux every day—you may not just be realizing it. Every single time you enter a query on Google, scroll through your Facebook feed, or stream a video on YouTube, you're essentially ...

Don't fear the command line if you want to unlock Linux's true potential.

This article is reprinted from the book A Practical Guide to Linux Commands, Editors, and Shell Programming 3rd edition, with permission of the author and publisher ...

Semantics-driven static analysis could be used to improve the safety, correctness, and performance of Unix, Linux, and macOS shell scripts, researchers say. Semantics-driven static analysis is being ...

It is easy to dismiss bash — the typical Linux shell program — as just a command prompt that allows scripting. Bash, however, is a full-blown programming language. I wouldn’t presume to tell you that ...

While many desktop Linux distributions provide an easy-to-use graphical user interface, there are times when you must perform certain work-related or system administration tasks using old-fashioned ...

Microsoft's recent move to open-source its once Windows-exclusive PowerShell appears to paying off, with the language now popping up in the top 50 of the Tiobe index of the world's most popular ...

Three years after releasing PowerShell Core for Linux and macOS, Microsoft has announced PowerShell 7, the newest version of PowerShell Core. Only in March, Microsoft released PowerShell Core 6.2 but ...