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New Linux Kernel: The Big 5.0
Linus Torvalds at last made the jump with the recent release of kernel 5.0. Although Linus likes to say that his only reason to...
Protecting Code Integrity with PGP — Part 1: Basic Concepts and Tools
Learn PGP basics and best practices in this series of tutorials from our archives.
In this article series, we take an in-depth look at using PGP...
Getting Started with the cat Command
The Linux cat and zcat commands are more useful than you may realize.
Cat is a fairly simple tool designed to concatenate and write file(s) to...
Ampersands and File Descriptors in Bash
In our quest to examine all the clutter (&, |, ;, >, <, {, , }, etc.) that is peppered throughout most chained Bash commands, we...
And, Ampersand, and & in Linux
Take a look at the tools covered in the three previous articles, and you will see that understanding the glue that joins them together is as important...
Zipping Files on Linux: The Many Variations and How to Use Them
Some of us have been zipping files on Unix and Linux systems for many decades — to save some disk space and package files...
How Machine Learning Will Change Software Development
Artificial intelligence (AI) is not sci-fi anymore; machines have made their way into our lives with ever-increasing importance. Today, humans are teaching machines and...
An Introduction to the ss Command
Learn how to get network information using the ss command in this tutorial from the archives.
Linux includes a fairly massive array of tools available to meet...
Bash Shell Utility Reaches 5.0 Milestone
As we look forward to the release of Linux Kernel 5.0 in the coming weeks, we can enjoy another venerable open source technology reaching...
Get the Skills You Need to Monitor Systems and Services with Prometheus
Open source software isn’t just transforming technology infrastructure around the world, it is also creating profound opportunities for people with relevant skills. From Linux...