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With the recent release of Fedora 29, Fedora 27 officially enters End Of Life (EOL) status on November 30, 2018. This impacts any systems still on Fedora 27. If you’re not sure what that means to you, read more below. At this point, packages in the Fedora 27 repositories no longer receive security, bugfix, or enhancement updates. […]

Over the last two decades, open source has been expanding into all aspects of technology—from software to hardware; from small, disruptive startups to large, boring enterprises; from open standards to open patents. read more

I do most of my writing in a text editor and format it with Markdown—articles, essays, blog posts, and much more. I'm not the only one, either. Not only do countless people write with Markdown, but there are also more than a few publishing tools built around it. Who'd have thought that a simple way to format web documents created by John Gruber and the late Aaron Schwartz would become so popular? read more

Gumstix’s Linux-driven Overo IronStorm-Y module and Caspa VL camera traveled to Mars on a pair of “MarCO” CubeSat satellites, helping to confirm the successful landing of NASA’s Mars Insight lander. When the Mars Insight lander set down on the Martian surface on Nov. 26, the landing signal that followed the “seven minutes of terror” descent […]

In 1990, I was a 9th grader living in Vietnam. I had never had access to a computer. One day my mother returned from a trip and gave me a book titled "How to program with Turbo Pascal." I was delighted—everything I read in that book made sense, and I started to write code on paper. When the local university opened a computer lab that offered rentals, I spent all of my allowances for weeks, trying to write the classic Pong game in Pascal. read more

Necuno Solutions and KDE are collaborating to offer Plasma Mobile on the Necuno Mobile, a device Necuno describes as "a truly open source hardware platform". With a focus on openness, security and privacy, the Necuno Mobile is built around an ARM® Cortex®-A9 NXP i.MX6 Quad and a Vivante GPU.

Sometimes, while working on the command line in Linux, you might want to display the contents of a file in columnar format. You'll be glad to know there's a command line utility in Linux that lets you do this. The tool's name is column.

Clock's ticking on Ellison's smack talk. re:Invent AWS boss Andy Jassy has doubled down on claims Amazon will "be done" with Oracle databases by 2019, and used his Re:Invent keynote to throw shade at Big Red.…

As we sit here, in the year Two Thousand and Eighteen (better known as "the future, where the robots live"), our beloved Linux is the undisputed king of supercomputing. Of the top 500 supercomputers in the world, approximately zero of them don't run Linux (give or take...zero).

News briefs for November 29, 2018.

Podcast: nostalgia, two factor security, app subscriptions...

This week Amazon announced their new A1 arm64 EC2 Instances powered by their arm64 based Graviton Processors and, with a minor delay, the shiny new Fedora 29 for aarch64 (arm64) is now available to run there too! Details on getting running on AWS is in this good article on using AWS tools on Fedora article […]

Arm’s open source EBBR (Embedded Base Boot Requirements) specification is heading for its v1.0 release in December. Within a year or two, the loosely defined EBBR standard should make it easier for Linux distros to support standardized bootup on major embedded hardware platforms.

News briefs for November 28, 2018.

Searx is a free and open source metasearch engine with the aim of protecting the privacy of its users. Searx can fetch search results from about 70 different engines, like Bing and Google.

Do you regularly use a single-page web application, but miss some of the benefits of a full-fledged desktop application? The GNOME Web browser, simply named Web (aka Epiphany)  has an awesome feature that allows you to ‘install’ a web application. By doing this, the web application is then presented in the applications menus, GNOME shell […]

In the final part of this series, I explore the method most people use to create, deploy and manage containers. The concept is typically referred to as container orchestration. If I were to focus on Docker, on its own, the technology is extremely simple to use, and running a few images simultaneously is also just as easy...

At Embedded Linux Conference Europe, Arm’s Grant Likely explains how an emerging, UEFI-based EBBR spec could standardize embedded Linux firmware bootup behavior using standard bootloaders like U-Boot. Arm’s open source EBBR (Embedded Base Boot Requirements) specification is heading for its v1.0 release in December. Within a year or two, the loosely defined EBBR standard should […]

Sphinx is a popular application for creating documentation, similar to JavaDoc or Jekyll. However, Sphinx's reStructured Text input allows for a higher degree of customization than those other tools. This tutorial will explain how to customize Sphinx to suit your workflow. You can follow along using sample code on GitHub. read more

In this article, we will perform following scripts to interact with Lemur using the terminal: Creation of Authority using CFSSL in the Lemur GUI. This CFSSL Authority will be used in our scripts to generate the certificate.