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In the first article in this series, learn the signals, mechanisms, tools, and platforms you can use to observe services running on Kubernetes.

IceWM is a very lightweight desktop. It’s been around for over 20 years, and its goals today are still the same as back then: speed, simplicity, and getting out of the users way. I used to add IceWM to Scientific Linux, for a lightweight desktop. At the time, it was only a .5 Meg rpm. […]

Pritunl is a VPN Server Software based on the popular OpenVPN platform. In this tutorial, you will learn how to set up and use Pritunl on your Ubuntu 18.04 LTS based server.

Boffins find sharing snippets of code has a downside. Among those learning how to program, and some more experienced software developers, it's common practice to copy and paste code snippets from Stack Overflow, a Q&A forum for asking about coding problems.…

This week, the U.S. Court of Appeals for the D.C. Circuit issued its ruling in Mozilla v. Federal Communications Commission (FCC), the court case to defend net neutrality protections for …

Lanner’s compact “NCA-1513” is an Atom C3000-based network appliance with up to 6x GbE ports with dual Gen3 bypass pairs and Intel QuickAssist plus mini-PCIe and 2x M2 expansion slots. Lanner announced the release of a desktop networking appliance with up to 6x Gigabit Ethernet ports that measures a compact 231 x 200 x 44mm. […]

Logic Supply has introduced a line of Linux-ready “IGN” embedded gateways preloaded with Inductive Automation’s “Ignition” industrial automation and SCADA software with Intel Apollo Lake, Skylake, Coffee Lake, and Whiskey Lake CPUs. Logic Supply has launched a family of five IGN edge gateways that are preconfigured with Inductive Automation’s Ignition industrial automation trial software. The […]

CentOS 8 is a free and open-source Linux distribution and community version of RHEL 8. In this tutorial, we will show you step by step instructions on how to install CentOS 8.

With the next version of Fedora, support for the obsolete 32-bit version Linux will be dropped.

iWave unveiled a dev kit for its Linux-driven, Zynq Ultrascale+ based iW-Rainbow G30M module with support for a new Xilinx AI Platform. Xilinx is baking related AI technology into its soon-to-ship, Linux-powered 7nm Versa processors. iWave Systems has launched an “iW-Rainbow G30D Zynq Ultrascale+ MPSoC Development Kit” for its iW-Rainbow G30M compute module, which runs […]

GNOME, Java, Jupyter, Python. If your friends or family members have ever eavesdropped on your work conversations, they might think you've made a career in Renaissance folklore, coffee roasting, astronomy, or zoology. Where did the names of these open source technologies come from? We asked our writer community for input and rounded up some of our favorite tech name origin stories. read more

Open-source veteran not above the odd speed increase Open-source database darling PostgreSQL emitted a new version of its eponymous database last night with more nods to standard SQL and a performance boost.…

//--> The quantum vision of reality is both strange and mesmerizing at the same time. As theoretical physicist Michio Kaku once said, "Common sense has no place in quantum mechanics." read more

The release of Fedora 31 drops the 32-bit i686 kernel, and as a result bootable images. While there may be users out there who still have hardware which will not work with the 64-bit x86_64 kernel, there are very few. However, this article gives you the whole story behind the change, and what 32-bit material […]

Imagine not having access to a software's source code but still being able to understand how the software is implemented, find vulnerabilities in it, and—better yet—fix the bugs. All of this in binary form. It sounds like having superpowers, doesn't it? You, too, can possess such superpowers, and the GNU binary utilities (binutils) are a good starting point. The GNU binutils are a collection of binary tools that are installed by default on all Linux distributions. read more

Commell’s Linux-friendly “LP-178” Pico-ITX board features Intel’s Whiskey Lake-UE CPUs at up to 4.4GHz turbo and offers up to 16GB DDR4, triple displays, SATA III, 2x GbE, and 2x 10Gbps USB 3.1 Gen 2 ports. Commell announced the first Pico-ITX board we’ve seen based on Intel’s 8th Gen “Whiskey Lake” U- or 10-year available UE-series […]

GlassFish is a light-weight application server and supports different Java-based technologies like Enterprise JavaBeans, JPA, JavaServer Faces, JMS, and many more. In this tutorial, we will explain how to install GlassFish on Debian 10 with Nginx as a reverse proxy.

Whether you are new to Kubernetes or are regarded as an expert, our new eBook is for you. In Getting started with Kubernetes, author Scott McCarty makes the business case for Kubernetes and lays the groundwork for implementation. Before digging into the logistics (pun intended), McCarty provides readers with a relatable analogy: Kubernetes is a dump truck. 

Who doesn't like a good read? Instead of frittering away your time on social media or a messaging app, you can enjoy a book, magazine, or another document on your Android-powered phone or tablet. To do that, all you need is the right eBook reader app. So let's take a look at four solid, open source eBook readers for Android. read more

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