AWK is a pattern-scanning and processing language that searches one or more files for records (usually lines) that match specified patterns. It processes lines by performing actions, such as writing ...

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 ...

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 ...

For Linux users, the command line is a celebrated part of our entire experience. Unlike other popular operating systems, where the command line is a scary proposition for all but the most experienced ...

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 ...

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 ...

If you want to run Linux and Windows 10 or 11, you're probably deciding whether to set up a dual-boot system or install a ...

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 ...