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Sway is a tiling Wayland compositor which has mostly the same features, look and workflow as the i3 X11 window manager. Because Sway uses Wayland instead of X11, the tools to setup X11 don’t always work in sway. This includes tools like xrandr, which are used in X11 window managers or desktops to setup monitors. […]

When you're standing on a stage or doing a live demo in an online session, getting your project into a perfect-looking state may appear easy. But a lot of work goes on behind the scenes to create working, easy to use, and repeatable demo projects. When you're doing a demo, the technology in a project must support your bigger story about the project without failing. My fellow JBoss technology evangelists and I often have to set up different technologies, so it became necessary for us to tune some sort of generic framework or template to put these demo projects into. read more

When you work with computers all day, it's fantastic to find repeatable commands and tag them for easy use later on. They all sit there, tucked away in ~/.bashrc (or ~/.zshrc for Zsh users), waiting to help improve your day! In this article, I share some of my favorite of these helper commands for things I forget a lot, in hopes that they will save you, too, some heartache over time. read more

MYIR’s 45 x 43mm “MYC-YA157C” module runs Ubuntu 18.04 or a Yocto 2.6 based “MEasy” IoT stack on ST’s STM32MP1. A MYD-YA157C carrier adds WiFi/BT, GbE, HDMI, DSI, RGB, CAN, and multiple USB and serial ports. MYIR has launched a $29 MYC-YA157C CPU Module powered by ST’s STM32MP1 SoC that can be paired with a […]

Why Rust? 'It works and usually does what you wanted it to do,' says dev. Interview Rust developer Denys Séguret, from Lyon, France, wanted a better way to view and search directories, so he coded his own, sparking interest from others with similar frustrations.…

The final steps are being made in the Google v. Oracle copyright case, which will put the fate of programming in the hands of the Supreme Court.

In this tutorial, we show you how to install Nextcloud 17 with the Nginx web server, PHP 7.3 and MariaDB database on a CentOS 8 server. We will install Nextcloud and secure it with a free Let's Encrypt SSL certificate.

Apache Cassandra is an open-source high-performance NoSQL database management system with no single point of failure. In this tutorial, we will show you how to install Apache Cassandra on CentOS 8.

Over the past few years, it's become difficult to find a website that is just "http://…" This is because the industry has finally realised that security on the web is "a thing," and also because it has become easy for both servers and clients to set up and use HTTPS connections. A similar shift may be on its way in computing across cloud, edge, Internet of Things, blockchain, artificial intelligence, machine learning, and beyond. read more

SiFive and CEVA announced that CEVA-BX audio DSPs, CEVA-XM vision chips, and up to 12.5-TOPS NeuPro AI processors will be added to SiFive’s DesignShare program, enabling customers to create custom “Edge AI SoCs” built around SiFive’s RISC-V CPUs. CEVA has partnered with RISC-V chip designer and manufacturer SiFive to help bolster its DesignShare program with […]

Systemd? It's the proper technical solution, says kernel maintainer. The Linux kernel has around 27.8 million lines of code in its Git repository, up from 26.1 million a year ago, while systemd now has nearly 1.3 million lines of code, according to GitHub stats analysed by Michael Larabel at Phoronix.…

Welcome to 2020 at Opensource.com! Last month, on December 31, 2019, while our editorial team had settled down for a long winter's nap—no, truthfully we were simply taking a well-deserved break—Opensource.com hit a record with 2.1 million reads and 1.3 million unique visitors. That kind of growth shows that people—a lot of them—are looking for help in figuring out how to choose and use open source. And our intention is for our community to be the place that continues to help them contribute. Here's what that will look like in 2020.

Crikey, you lot have been busy writing in December. We've got more data munging from Greg Sutcliffe; we've got writing modules for orchestrating security; we've got networks, containers and thoughts from a sysadmin. No YouTubes this month—we thought you'd have enough reading here with the articles. Enjoy!

Beefy Firefox release despite new 4-weekly release cycle, but users stick stubbornly to Google Chrome Mozilla has aired a bunch of new features aimed at making web 2020 a little less unpleasant in its release of Firefox 72.…

NComputing has launched a Citrix HDX optimized “RX420(HDX)” thin client that runs Stratodesk’s Linux-based NoTouch OS on the Raspberry Pi 4. The 2GB RAM equipped device supports dual 4K@30Hz displays without requiring the earlier RPi Zero-based add-on. Following up on its earlier Raspberry Pi 3-based RX-HDX thin client, which we covered in 2017, and a […]

Mozilla is a global community that is building an open and healthy internet. We do so by building products that improve internet life, giving people more privacy, security and control …

If you want a top-of-the-line Chromebook for work, your first choice has been the Google's Pixelbook Go. Now, Samsung is releasing a challenger, the Galaxy Chromebook.

NXP unveiled a 1.8GHz, quad -A53 “i.MX8M Plus” SoC with a 3D GPU, a Cortex-M7 MCU, a HiFi4 DSP, dual ISPs, and a 2.3 TOPS NPU. A Linux BSP and EVK are also in the works. NXP has begun sampling its first processor with an AI chip. Applications for the i.MX8 Plus include “people and […]

The goto shell utility allows users to navigate to aliased directories and also supports autocompletion. How it works Before you can use goto, you need to register your directory aliases. For example: goto -r dev /home/iridakos/development then change to that directory, e.g.: read more

Symfony is a free, open-source and high-performance PHP framework that can be used to build web applications, APIs, microservices and web services. In this tutorial, we will show you how to install Symfony 5 with Nginx on Debian 10.