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In Bash, everything after the hash mark (#) and until the end of the line is considered to be a comment.

When you hear the term open source, do you think this is synonymous with terms such as shareware, freeware, or public domain? If so, you are not alone. Many people, both within and without the technology industry, think of these terms as one and the same. This article illustrates how these terms are different and how open source is a transformative licensing and development model. Perhaps the best way to explore the differences will be to share my experience with software provided under one of the above models. read more

Linus Approves Kernel 'Lockdown' Feature, Red Hat Announces CentOS Stream, GNOME Foundation Sued By "Patent Troll", Purism Releases Video Demos of Librem 5, Ubuntu Reveals Plan for 32-bit & more!

Red Hat Product Security and CentOS Project have pushed a new Linux kernel security update for the Red Hat Enterprise Linux 6 and CentOS Linux 6 operating system series to fix an important vulnerability.

In the first two articles in this series, I explained how to use Corteza Low Code to create an application to track donations and set up its data structure with modules and fields. In the third article, I will explain how to create the graphical part of the Donations application.

Just because IBM owns Red Hat doesn't mean it's not working with other Linux powers such as Ubuntu Linux.

Radxa is prepping a $75 “Rock Pi 4C” variant of the RK3399-based Rock Pi 4B SBC that adds a 2-lane mini-DisplayPort for dual simultaneous displays. There’s also an RK3328-based “Rock Pi E” in the works with dual LAN ports. Radxa CEO Tom Cubie announced an upcoming “Rock Pi 4C” SBC that adds dual simultaneous display […]

Learning is hard work, and nobody likes work. That means no matter how easy it is to learn Bash, it still might feel like work to you. Unless, of course, you learn through gaming.

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This brief tutorial explains how we can adjust monitor brightness from command line in Unix-like operating systems.

Most guides to Bash history shortcuts exhaustively list every single one available. The problem with that is I would use a shortcut once, then glaze over as I tried out all the possibilities. Then I'd move onto my working day and completely forget them, retaining only the well-known !! trick I learned when I first started using Bash. So most of them were never committed to memory. read more

It’s October! That means its time for the annual Hacktoberfest presented by DigitalOcean and DEV. Hacktoberfest is a month-long event that encourages contributions to open source software projects. Participants who register and submit at least four pull requests to GitHub-hosted repositories during the month of October will receive a free t-shirt. In a recent Fedora […]

Automation is a big deal these days but where to start? It doesn't have to be scary or expensive. Here are four options to point you in the right direction.

Arch Linux fans rejoice, a fresh new ISO snapshot of your favorite GNU/Linux distribution is now available for download and it ships with the latest Linux kernel series.

2DayGeek: This article allows the user to count files and directories recursively on a Linux system.

Atom is a free and open-source text editor that is modern, approachable, and hackable to the core. In this article, we will explain how you can install the latest stable and beta versions of the Atom Editor on your Ubuntu.

Redis is an open-source, in-memory key/value store, used as a database, cache, and message broker. In this tutorial, we will show you how to install and configure Redis Server on Ubuntu 18.04 LTS. We will first install the Redis Server, and then secure the installation to make it production-ready.

When starting with a fresh CentOS 8 instance, adding and deleting users is one of the most basic tasks that you may have to do.

Adding user can be quite useful. In this tutorial, we are going all the ways to add and delete users on CentOS 8.

Asciinema is a fast, light-weight and open source Terminal recording tool that can be used to record Terminal sessions in Linux.

Cockpit is a free and open-source web based server management software.In this tutorial, you will learn how to install the latest version of Cockpit on CentOS 8.

Although the memo does indicate that the company is needing some cash to tide it over or help it expand, the situation doesn't seem to indicate that the Docker container can't weather the storm.