Open-source News

SDL Picks Up ARM Optimizations For Helping Games On Devices Like The Raspberry Pi

Phoronix - Thu, 10/31/2019 - 19:51
Gaming on ARM-based boards like the Raspberry Pi will soon have the potential for running much better thanks to a series of ARM Assembly optimizations that were just merged into SDL2...

VirtualBox Guest Shared Folder Support Coming To The Mainline Linux Kernel

Phoronix - Thu, 10/31/2019 - 18:57
The mainline Linux kernel continues to see better support for Oracle VM VirtualBox with more of the guest drivers reaching the mainline kernel to provide a vastly better out-of-the-box experience...

Qt 3D Studio 2.5 Released With Stereoscopic Rendering, Autodesk Maya Export

Phoronix - Thu, 10/31/2019 - 18:44
The Qt Company has released version Qt 3D Studio 2.5 of their 3D UI creation software originally derived from code that NVIDIA volleyed as open-source...

How to Install Stratis to Manage Layered Local Storage on RHEL 8

Tecmint - Thu, 10/31/2019 - 15:11
Stratis is one of the new features that ships with RHEL 8 distribution. Stratis is a local storage management solution that focuses on simplicity and improved usability while at the same time providing access...

Why you don't have to be afraid of Kubernetes

opensource.com - Thu, 10/31/2019 - 15:02

It was fun to work at a large web property in the late 1990s and early 2000s. My experience takes me back to American Greetings Interactive, where on Valentine's Day, we had one of the top 10 sites on the internet (measured by web traffic). We delivered e-cards for AmericanGreetings.com, BlueMountain.com, and others, as well as providing e-cards for partners like MSN and AOL.


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4 Python tools for getting started with astronomy

opensource.com - Thu, 10/31/2019 - 15:01

NumFOCUS is a nonprofit charity that supports amazing open source toolkits for scientific computing and data science. As part of the effort to connect Opensource.com readers with the NumFOCUS community, we are republishing some of the most popular articles from our blog. To learn more about our mission and programs, please visit numfocus.org.


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Advance your awk skills with two easy tutorials

opensource.com - Thu, 10/31/2019 - 15:00

Awk is one of the oldest tools in the Unix and Linux user's toolbox. Created in the 1970s by Alfred Aho, Peter Weinberger, and Brian Kernighan (the A, W, and K of the tool's name), awk was created for complex processing of text streams. It is a companion tool to sed, the stream editor, which is designed for line-by-line processing of text files. Awk allows more complex structured programs and is a complete programming language.

This article will explain how to use awk for more structured and complex tasks, including a simple mail merge application.


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Microsoft's WSL2 Now Supports Memory Reclamation

Phoronix - Thu, 10/31/2019 - 13:39
Microsoft's Windows Insider Preview Build 19013 has introduced memory reclamation support for Windows Subsystem for Linux 2 (WSL2)...

FreeBSD Lands Important ZFS Performance Fix For Some Going From ~60MB/s To ~600MB/s

Phoronix - Thu, 10/31/2019 - 12:45
Thanks to the BSD wizards at iXsystems, FreeBSD has received an important performance fix/optimization around their ZFS file-system code...

Systemd Has A New Logo As Other Features Build Up For The Next Release

Phoronix - Thu, 10/31/2019 - 12:05
The newest feature of systemd is... a new logo...

The spooktacular tale of Red Hat's Halloween release

Red Hat News - Thu, 10/31/2019 - 12:00

At Red Hat we have a particular fondness for Halloween. Sure, there's the carved pumpkins, and costumes, and candy, and Trick-or-Treating, scary movies, and… did we mention candy? But, in addition to all that, the first public Red Hat release was unleashed on the public on October 31, 1994. Let's take a step back in time and see what a Linux release looked like in the far reaches of the past. 

Mesa 19.3-RC1 Released With OpenGL 4.6 For Intel, Many Vulkan Driver Improvements

Phoronix - Thu, 10/31/2019 - 07:00
Mesa 19.3 feature development is now officially over and Mesa 20.0 is open for development on Git master. This final Mesa series of 2019 comes with many exciting OpenGL and Vulkan drivers...

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