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Tomcat is a free, open-source and lightweight application server used to deploy Java-based applications. In this tutorial, I will show you how to install Tomcat 9 with Nginx on Debian 10.

Learn about the latest features in Fedora Workstation, including GNOME 40, PipeWire, and much more!

ngxtop is a free, open-source, flexible and real-time monitoring tool for Nginx web servers. In this tutorial, I will show you how to install and use ngxtop monitoring tool on Ubuntu 20.04.

The latest version of Red Hat's flagship Linux operating system is designed to be deployed on the computing edge.

Kontron’s “TRACe-B104-TR/IV” transport computer has an SEC-Line OpenWrt hypervisor that runs on Intel’s Elkhart Lake with hot-swap SATA, 3x GbE, PoE+, 3x USB, DP, DIO, 3x M.2, and mini-PCIe. Kontron announced a transport computer designed for a “wide range of demanding rail and bus applications, from onboard gateways and network video recorders to passenger infotainment, […]

Sharp NEC Display Solutions’ RPi CM4 based “MPi4 NEC MediaPlayer” kit turns its large format displays into 4K signage systems and offers features including a watchdog, RTC, GbE, and 2x USB ports. Sharp NEC Display Solutions Europe has launched an embedded Linux signage computer designed to retrofit its large format display systems with digital signage […]

But hey, the release looks OK Fedora 34, a feature-packed new release of Red Hat's leading edge Linux distribution, was released today, though the main Java package maintainer has quit, urging "affected maintainers to drop dependencies on Java."…

A computer's operating system and applications use the primary memory (or RAM) to perform various tasks. This volatile memory, containing a wealth of information about running applications, network connections, kernel modules, open files, and just about everything else is wiped out each time the computer restarts. read more

Fedora Linux 34 is released and ready for you to install or upgrade today.

SiFive revealed its RISC-V-based SiFive Intelligence X280 core IP with RVV extensions for AI/ML edge computing. Andes, meanwhile, unveiled its Linux-ready AndeSight IDE v5.0 with new RVP and RVV support. SiFive and Andes Technology each unveiled some new RISC-V architecture products. SiFive fully revealed its Linux-focused, multi-core ready SiFive Intelligence X280 processor design and Andes […]

XAMPP is a cross-platform development environment consisting of Apache, MariaDB, PHP, and Perl. In this guide, we will see how to install XAMPP on Ubuntu 20.04 LTS.

Kontron’s “KBox A-203-AI-GC” edge AI computer runs Linux on an Apollo Lake SoC and supplies a Coral Edge TPU, up to 8GB LPDDR4, DP, SATA, and a pair each of GbE, USB, serial, and mini-PCIe. The fanless, rugged, KBox A-203-AI-GC is the latest in Kontron’s line of compact KBox edge computers, including its Raspberry Pi […]

Introduction The OpenAPI Initiative (OAI), a consortium of forward-looking industry experts who focus on standardizing how APIs are categorized and described, released the OpenAPI Specification 3.1.0 in February. This new version introduces better support for webhooks and adds 100% compatibility with the latest draft (2020-12) of JSON Schema. Complete information on the OpenAPI Specification (OAS) […]

Pandemic making permanent changes to developer remote working The world has more developers than ever, a new SlashData survey has reported - with 1.4 million more JavaScript developers than six months ago - and developer work patterns have been permanently altered by the COVID-19 pandemic.…

There are few Linux users who don't remember the first time they discovered you could boot a computer and run Linux on it without ever actually installing it. Sure, many users are aware that you can boot a computer to an operating system installer, but with Linux it's different: there doesn't need to be an install at all! Your computer doesn't even need to have a hard drive in it. You can run Linux for months or even years off of a USB drive. read more

New version adds Hyper-V fun, more support for ACRN IoT hypervisor, support for PlayStation controllers and ‘novelty port’ to ancient Nintendo. Linus Torvalds has emitted version 5.12 of the Linux kernel, and warned the next version looks like a whopper.…

As interaction designers on Red Hat's User Experience (UX) Design and Ansible product teams, we worked for about six months to build a logo family with the Ansible community. This journey started even earlier when a project manager asked us for a "quick and easy" logo for a slide deck. After gathering a few requirements, we presented a logo to the stakeholders within a few days and without much need for iteration. A few months later, another stakeholder decided they would also benefit from having imagery for their materials, so we repeated the process.

Introduction Most of us use imperative programming languages like C, Python, or Java at home. But the universe of programming languages is endless and there are languages where no imperative command has gone before. That which may sound impossible at the first glance is feasible with Prolog and other so called declarative languages.

Playing adventure games has always been a big part of my experience with computers. From the earliest text-based adventure games to 2D pixel art, full-motion video, and 3D games, the adventure game genre has provided me with a lot of fond memories. Sometimes I want to revisit those old games, but many were released before Linux was even a thing, so how do I go about replaying those games? I use ScummVM, which is honestly one of my favorite open source projects. What is ScummVM read more

'Our community does not appreciate being experimented on' says Kroah-Hartman. Updated Computer scientists at the University of Minnesota theorized they could sneak vulnerabilities into open-source software – but when they tried subverting the Linux kernel, it backfired spectacularly.…