Working on the command line is an integral part of being a successful Linux user. You need to have a firm grasp of certain commands to work effectively. There are even certain commands that you must ...

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 ...

If you don't think Linux skills are relevant, consider this: Linux system basics power Android devices, servicing half the world's smartphones and tablets. It's also the OS of choice for many of the ...

Using the Linux command line is more than just typing commands—it’s programming in real time. The same commands you run ...

I wish I'd known these time-saving tweaks and tricks from the start.

Most people familiar with information technology or the computer world have at least heard of Linux. For years now, the open-source operating system has been popular among those who prefer it to more ...

Linux is constantly evolving, and with it the tools that its fans use on a daily basis. However, some of the classics such as iptables , which has been replaced by nftables , are now not only outdated ...

Linux users have more text editors, IDEs, and command-line tools than a programmer can shake a stick at. If you're looking for a good programming text editor, we recommend Kate. It's super easy to get ...

The chipmaker, one of the first mainstream companies to endorse Linux, announces programming tools that it says will make Linux programs run better on its chips. Stephen Shankland worked at CNET from ...