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I recently switched from MacOS to Elementary OS, a Linux distribution focused on ease of use and privacy. As a user-experience designer and a free software supporter, I take screenshots and annotate them all the time. After trying out several different tools, the one I enjoy the most by far is Ksnip, an open source tool licensed under GPLv2. read more

This is part 8 in an ongoing series about creating video games in Python 3 using the Pygame module. Previous articles are: read more

ElkArte is a free, open-source and powerful forum software that allows you to create your own online forum community. In this tutorial, we will explain how to install ElkArte on Debian 10 server.

Silverblue is an operating system for your desktop built on Fedora. It’s excellent for daily use, development, and container-based workflows. It offers numerous advantages such as being able to roll back in case of any problems. If you want to update to Fedora 31 on your Silverblue system, this article tells you how. It not […]

Andes unveiled a Linux-ready, RISC-V-based “AndesCore 27-series” CPU core that features a VPU for AI applications. In other RISC-V on Linux news, Microchip opened early access to its FPGA-enabled PolarFire SoC and Hex Five announced MultiZone Security for Linux. In conjunction with the RISC-V Summit in San Jose this week, Andes Technology announced a Linux-focused […]

Mastodon is a free, decentralized and open-source social network. It was created as an alternative to Twitter. This tutorial will teach you how to set up your instance of Mastodon on a server with Ubuntu 18.04 using Docker.

Popular to-do app dies in May. And here’s a worse version... Three months after its former CEO pleaded with Microsoft to sell him back Wunderlist, the software giant has confirmed the worst: it really is killing the popular to-do app.…

Radxa’s Dual ($25) and Quad ($35) SATA HATs work on the Raspberry Pi 4 or Rock Pi 4 at up to 400 MB/s via USB 3.0. There’s also a faster, 800 MB/s $49 “Penta SATA HAT” for the Rock Pi 4 that uses PCIe to support 5x drives. You can find a few SATA HATs […]

The 2.x series of Python is officially over, but converting code to Python 3 is easier than you think. Over the weekend, I spent an evening converting the frontend code of a 3D renderer (and its corresponding PySide version) to Python 3, and it was surprisingly simple in retrospect, although it seemed relatively hopeless during the refactoring process. read more

The FVWM window manager started out as modifications to TWM, back in 1993. After several years of iteration, what emerged is an extremely customizable environment where any behavior, action, or event is configurable. It has support for custom key bindings, mouse gestures, theming, scripting, and much more.

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Free and open source software are no longer workplace taboos, at least not in the same way they were fifteen years ago. Today, distributed collaboration platforms and tools empower people around the world to contribute code, documentation, design, leadership, and other skills to open source projects. But do newcomers actually have a deep understanding of free and open source software?

When you are working with complex distributed systems, you will likely come across the need for concurrent processing. At Mode.net, we deal daily with real-time, fast and resilient software. Building a global private network that dynamically routes packets at the millisecond scale wouldn’t be possible without a highly concurrent system.

MYIR’s industrial-temp “MYC-C8MMX” module runs Linux on an up to 1.8GHz i.MX8M Mini Quad. It’s available as part of a “MYD-C8MMX” board that provides GbE, WiFi/BT, MIPI DSI/CSI, LVDS, M.2, and mini-PCIe with SIM slot. Like the MYC-JX8MX COM and MYD-JX8MX dev board announced in June, MYIR’s $79 and up MYC-C8MMX module and $169 and […]

At Red Hat, part of my job is to ensure that company messages maintain their meaning and effectiveness in my native language—Italian—so that customers in my region can learn not only about our products and services but also about our organizational values. The work tends to be simple and straightforward. But in an open organization, even the tasks that seem small can present big opportunities for learning about the power of working the open way.

Feng Office is a web-based project management and collaboration tool written in PHP. In this tutorial, we will explain, how to install Feng Office Community Edition on Debian 10.

Vim is a free and open source text editor that functions much like other text editors, such as Sublime and Notepad++. Vim can operate from a command-line interface (CLI) or a graphical user interface (GUI). This article explains how to change the colors and themes of your Vim CLI in Linux. This GIF demonstrates how convenient it is to use Vim from the command line to edit a code file. read more

The concept of a desktop may differ from one computer user to another. Many people see the desktop as a home base, or a comfy living room, or even a literal desktop where they place frequently used notepads, their best pens and pencils, and their favorite coffee mug. KDE, GNOME, Pantheon (and so on) provide that kind of comfort on Linux. read more

In this tutorial, we will explain how to configure Rsyslog server on Ubuntu 18.04 server. Rsyslog is a powerful and secure system for log processing, the Rsyslog server receives logs over the network from several physical or virtualized servers and monitors the health of different services.

The kernel team is working on final integration for kernel 5.4. This version was just recently released, and will arrive soon in Fedora. This version has many security fixes included. As a result, the Fedora kernel and QA teams have organized a test week from Monday, December 09, 2019 through Monday, December 16, 2019. Refer […]

The Xfce desktop has a specific, self-stated goal: to be fast on a system with low resources while being visually appealing and user-friendly. It's been the de facto choice for lightweight Linux distributions (or remixes) for years and is often cited by its fans as a desktop that provides just enough to be useful, but never so much as to be a burden.