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Harry (Lei) Zhang, together with the CTO of HyperHQ, Xu Wang, will present “CRI: The Second Boom of Container Runtimes” at KubeCon + CloudNativeCon EU 2018, May 2-4 in Copenhagen, Denmark. The presentation will clarify about more about CRI, container runtimes, KataContainers and where they are going.
Best practices for Java and IBM WebSphere Application Server (WAS) on IBM POWER9
This article discusses some of the best practices to achieve best performance from applications running in the Liberty profile of the IBM WebSphere Application Server (WAS) on the IBM Power System S9xx and L922 systems recently made available from IBM.
Viperr Linux Keeps Crunchbang Alive with a Fedora Flair
Do you remember Crunchbang Linux? Crunchbang (often referred to as #!) was a fan-favorite, Debian-based distribution that focused on using a bare minimum of resources. This was accomplished by discarding the standard desktop environment and using a modified version of the Openbox Window Manager.
Mozilla's Common Voice Project, Red Hat Announces Vault Operator, VirtualBox 5.2.10 Released and More
News briefs April 20, 2018.
5 guiding principles you should know before you design a microservice
One of the biggest challenges for teams starting off with microservices is adhering to the Goldilocks Principle: Not too big, not too small, and not too tightly coupled. Part of this challenge arises from confusion about what, exactly, constitutes a well-designed microservice.
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Tough, modular embedded PCs start at $875
Advantech has launched two rugged, Linux-ready embedded DIN-rail computers with Intel Bay Trail SoCs and iDoor expansion: an “UNO-1372G-E” with 3x GbE ports and a smaller UNO-1372G-J with only 2x GbE, but with more serial and USB ports. Like last year’s UNO-2372G, the new UNO-1372G computers offer ruggedization features, and run Advantech Linux or Windows ....
This Week in Open Source News: Hyperledger Bug Bounty Program, The Linux Foundations Networking Harmonization Initiative & More
This week in Linux and open source news, Arpit Joshipura sheds light on the networking harmonization initiative, Hyperledger opens the doors of its bug bounty program to the public & more! Read on to stay abreast of the latest open source news.
How to Install Log.io Realtime Log Monitoring Tool on Ubuntu 16.04 LTS
Log.io is a simple but effective log management tool built on top of Node.js and Socket.io that monitors the system and provides real-time information on the system logs in a web browser. In this tutorial, we will learn how to install Log.io on Ubuntu 16.04 LTS server.
Mozilla's large repository of voice data will shape the future of machine learning
Mozilla's open source project, Common Voice, is well on its way to becoming the world’s largest repository of human voice data to be used for machine learning. Common Voice recently made its way into Black Duck's annual Open Source Rookies of the Year list.
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Migrating to Linux: Network and System Settings
Linux gives you a lot of control over network and system settings. On your desktop, Linux lets you tweak just about anything on the system. Most of these settings are exposed in plain text files under the /etc directory. Here I describe some of the most common settings you’ll use on your desktop Linux system.
Use Peek to take quick GIF screencasts
Are you looking for an easy tool for taking quick screencasts as animated GIFs? Take a look at Peek — a simple application that makes taking GIF screencasts a breeze. While there are other ways in Fedora to take screencasts, like the functionality built into the desktop, and the EasyScreenCast extension, Peek adds the ability […]
A handy way to add free books to your eReader
I do a lot of reading on my tablet every day. While I have bought a few eBooks, I enjoy finding things for free on Project Gutenberg; it rekindles fond memories of browsing through the stacks of a library for something to catch my interest. There are various ways to search the PG website by title or author, but this presumes you have some idea of what you’re looking for.
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Autonomous car platform Apollo doesn't want you to reinvent the wheel
Open source technologies are solving many of our most pressing problems, in part because the open source model of cooperation, collaboration, and almost endless iteration creates an environment where problems are more readily solved. As the adage goes, "given enough eyeballs, all bugs are shallow."
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Help Canonical Test GNOME Patches, Android Apps Illegally Tracking Kids, MySQL 8.0 Released and More
News briefs for April 19, 2018.
How to start developing on Java in Fedora
Java is one of the most popular programming languages in the world. It is widely-used to develop IOT appliances, Android apps, web, and enterprise applications. This article will provide a quick guide to install and configure your workstation using OpenJDK. Installing the compiler and tools Installing the compiler, or Java Development Kit (JDK), is easy […]
Why Microsoft chose Linux for Azure Sphere
Why did Microsoft choose to launch an Arm/Linux SoC design with device-to-cloud security? A VDC analyst suggests that Azure Sphere is all about competing with Amazon FreeRTOS. The punchline: Microsoft just unveiled a mostly open source, embedded Arm SoC design with a custom Linux kernel.
More L337 Translations
Dave continues with his shell-script L33t translator.In my last
article, I talked about the inside jargon of hackers and computer geeks
known as "Leet Speak" or just "Leet". Of course, that's a shortened version
of the word Elite, and it's best written as L33T or perhaps L337 to be
ultimately kewl. But hey, I don't judge.
A Perl module for better debugging
It's occasionally useful to have a block of Perl code that you use only for debugging or development tweaking. That's fine, but having blocks like this can be expensive to performance, particularly if the decision whether to execute it is made at runtime.
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Single-unit version of Odroid-MC1 cluster computer adds flexibility
Hardkernel has launched a stackable single-unit Solo version of its 4-board Odroid-MC1 cluster computer. The system runs Linux on a octa-core Samsung Exynos5422 based Odroid-XU4S SBC. Hardkernel has spun a single-unit version of its four-unit, 32-core Odroid-MC1 cluster computer for running Docker Swarm, Build Farm, and other parallel computing applications.
Learn to use GitHub with GitHub Learning Lab
Want to join the 27 million open-source programmers who develop on GitHub? Here's how to get your start.