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PowerDNS is a free and open-source DNS Server software. In this guide, we will show you how to install PowerDNS and the PowerDNS-Admin on a Rocky Linux system. We will run the PowerDNS with the MySQL/MariaDB database backend and set up the PowerDNS-Admin that will be used as the web-based management tool for the PowerDNS server.

For several years, I worked in the TV online and video-on-demand (VOD) industry. While working on a scheduler web application, I realized that there were no good solutions for electronic program guides (EPG) and scheduling. Admittedly, this is a niche feature for most web developers, but it's a common requirement for TV applications. I've seen and analyzed a number of websites that have implemented their own EPG or timeline, and I often wondered why everyone seemed to be inventing their own solutions instead of working on a shared solution everyone could use. And that's when I started developing Planby.

Mastodon is a free, decentralized, and open-source social network. It was created as an alternative to Twitter. Just like Twitter people can follow each other, and post messages, images, and videos. This tutorial will teach you how to set up your instance of Mastodon on a server with Rocky Linux 9 using Docker.

Earlier this month, Digi International launched the compact Digi XBee RR embedded platform which supports Zigbee 3.0, 802.15.4, DigiMesh and Bluetooth Low Energy (BLE). The company is also offering the Digi IX15 IoT gateway/router to simplify IoT management.  There are two variants of this new IoT module, they are the Digi XBee RR and the […]

EFLOW makes the open source OS a full partner of Windows at the far reaches of the cloud. Microsoft is rolling out the latest iteration of a tool that lets anyone using a Windows IoT device in Azure to also run containerized Linux workloads.…

Remember that one time the Linux kernel couldn't cope for a moment? That sort of thing should be behind us now. The Bureau International des Poids et Mesures (BIPM) has made a decision, and declared that the world can do without leap seconds.…

Why call C functions from Rust? The short answer is software libraries. A longer answer touches on where C stands among programming languages in general and towards Rust in particular...

Have you ever found a bug in code and needed to know when it was first introduced? Chances are, whoever committed the bug didn't declare it in their Git commit message. In some cases, it might have been present for weeks, months, or even years, meaning you would need to search through hundreds or thousands of commits to find when the problem was introduced. This is the problem that git bisect was built to solve!

We are excited to announce the first public preview image of the new Anaconda web interface!  Our vision is to reimagine and modernize our installer’s user experience (see our blog post “Anaconda is getting a new suit”). We are doing this by redesigning the user experience on all fronts to make it more easy and […]

As a technical writer working for ATIX, my tasks include creating and maintaining documentation for Foreman at github.com/theforeman/foreman-documentation. Git helps me track versions of content, and to collaborate with the open source community. It's an integral part of storing the results of my work, sharing it, and discussing improvements. My main tools include my browser, OpenSSH to connect to Foreman instances, Vim to edit source files, and Git to version content.

Topton is offering a Mini-PC sold as barebones or configured with up to 64GB DDR4/2TB NVMe. The TP-X4F also offers triple 4K @60Hz displays, three M.2 2280 NVMe for SSD storage and an it integrates an active cooling system. The AMD processors found on this TP-X4F are based on the TSMC 7nm FinFET process node.  […]

If you've ever made a lot of commits locally and wish there was a way to smash them all down into a single commit, you're in luck. Git calls this concept "squashing commits." I discovered the concept while working on documentation. It took me over a dozen commits to finally get a bit of markdown just right. The repo maintainer didn't want to see all my attempts cluttering up the project's history, so I was told to "just git squash your commits." Squashing sounded like a solid plan. There was just one issue. I didn't know how to do it.

As users migrate away from Twitter, many wonder what the equivalent of the famous blue checkmark is on Mastodon. Ignoring debates about how anyone can be sure of anyone's true identity online, it's easy to verify yourself on Mastodon when you have a WordPress site.

Fedora Workstation 37 is the latest version of the Fedora Project’s desktop operating system, made by a worldwide community dedicated to pushing forward innovation in open source. This article describes some of the new user-facing features in Fedora Workstation 37. Upgrade today from GNOME Software, or by using dnf system-upgrade in your favourite terminal emulator! […]

SeeedStudio launched this week a compact router powered by the quad-core Rockchip RK3568. The LinkStar-H68K-1432 router offers dual 2.5 GbE ports, dual GbE ports, one HDMI port and SATA 3.0 support via USB Type-C. According to the product page, the LinkStar-H68K features the Rockchip RK3568 at its core.  Rockchip RK3568 — Quad-core 64-bit Cortex-A55 (up […]

Akaunting is an open-source and self-hosted accounting software application for small businesses and freelancers. In this tutorial, I will show you how to install Akaunting with Apache and Let's Encrypt SSL on Ubuntu 22.04.

Keyboards are necessary to work with a computer system whether it's for coding, writing, or moving around items in a spreadsheet. They allow access to a computer's peripherals and are used to get deep into the operating system of any computer. Keyboards come in all shapes and sizes. Some are more comfortable to use than others. We asked our community members to share the best (and the worst) keyboard they'd ever used. Some of the answers might surprise you!

The latest, next-generation version of RHEL 9 is here.

Git has become the default way to store and transport code in the DevOps generation. Over 93% of developers report that Git is their primary version control system. Almost anyone who has used version control is familiar with git add, git commit, and git push. For most users, that’s all they ever plan to do with Git, and they're comfortable with that. It just works for their needs.

Sometimes, while working on the command line in Linux, you might want to create a new file. Or, there may be times when the requirement is to change the timestamps of a file. Well, there exists a utility that can you can use in both these scenarios. The tool in question is touch.