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Yesterday, the antiX Linux distribution announced the release of version 17.3. It boasts an updated kernel that better mitigates the L1TF/Foreshadow and Meltdown/Spectre vulnerabilities, bug fixes and package updates.

I could not be happier with the band of merry DevOps, Site Reliability Engineering (SRE), and agile folks that have formed under the Opensource.com DevOps banner. Folks from around the globe have assembled to write about the people, processes, and tools they've encountered along their DevOps journeys. It is heartwarming to see so many people willing to share their experiences. This is what DevOps is all about! Better outcomes don't come from inside an organization. Better outcomes arise from shared continuous learning. read more

Being a systems administrator is not an easy job. Sysadmins often have to design, build, monitor, and maintain a large array of disparate services running on a patchwork of platforms. Most sysadmins come into the field by happy accident, so they sometimes lack formal, organized training on the toolsets. read more

Hypertext Transfer Protocol Version 2 (HTTP/2) is the latest version of the HTTP protocol. This tutorial shows you how to enable HTTP/2 in Apache web server.

When in Rome: finishing the Roman numeral converter script.

It's been an interesting year for security and users. It all kicked off at the beginning of the year with Facebook and Cambridge Analytica causing people suddenly to think more seriously about their data and what they share on social media. In fact, the threat against personal data has been an important theme for the year. We've seen breaches at companies such as Marriott (in December) and British Airways (September) and Under Armour (March). read more

Our systems are becoming more and more distributed, ephemeral, and immutable in how they function in today’s ever-evolving landscape of contemporary engineering practices. Our world is becoming more complex, but the rate of velocity at which our systems interact and evolve is making work more challenging for humans. In this new paradigm, it is becoming problematic to comprehend the operational state, health, and safety of our systems.

Temperature monitoring support for the AMD Zen 2 microprocessor is hitting the 4.21 Linux kernel.

SolidRun has launched a variation on the HummingBoard Edge SBC called the HummingBoard CBi that swaps the HDMI port with CAN and serial ports and similarly runs Linux on an i.MX6 MicroSOM. SolidRun has introduced a HummingBoard CBi spin-off of its earlier HummingBoard Edge SBC that adds CAN and serial ports.

Ansible is a powerful, agentless (but easy-to-use and lightweight) automation tool that’s been steadily gaining popularity since its introduction in 2012. This popularity is due in part to its simplicity.  Ansible’s most basic dependencies, Python and SSH, are available by default almost everywhere, making it easy to use Ansible for a wide range of systems: servers, workstations, Raspberry Pis, industrial controllers, Linux containers, network devices, and so on. read more

A recent IDC InfoBrief identified Linux as the only endpoint operating system growing globally. While Windows market share remains flat, at 39% in 2015 and 2017, Linux has grown from 30% in 2015 to 35% in 2017, worldwide. And the trend is accelerating. Considering everywhere that systems built around the Linux kernel are used, we quickly realize that Linux is the most dominating operating system in the comparatively brief history of computer technology...

It's been a good year for gaming and Linux. For one thing, it's become much easier to play proprietary games on Linux in recent years, but open source gaming has also seen many advances, thanks in part to a retro gaming renaissance. If you are a gamer and an open source advocate, Opensource.com's top 11 gaming articles of 2018 (listed below) will help you enjoy your games and support open source at the same time.

As one of the first container platforms available, Docker quickly racked up enormous market share. Not to knock Docker, but "alternatives are good," says Chris Collins, an automation engineer at Duke University.

In 2018, the open organization community added more than 50 articles to its growing corpus of resources for leaders, managers, and changemakers reinventing their organizations the open source way. All the pieces were excellent, but readers gravitated to the following ten in particular.

A roundup of hot tips.

There are a lot of reasons to go to tech conferences, and even more of a reason to go to a conference focused specifically on your chosen programming language. My favorite is Python. Rather than rehash all the various reasons why conferences are great and you should attend, I'll go right into which Python conferences you might want to show up to in 2019.

The Raspberry Pi was an instant success when it launched in 2012, with 100,000 of the low-cost computers ordered on the first day and 1 million sold in its first year, says Ben Nuttall, community manager of the Raspberry Pi Foundation. The devices and the foundation that backs it have come a long way in just six years, with regular hardware updates, a vibrant community, and an untiring dedication to giving students and teachers inexpensive tools for learning to code. read more

Disclaimer: The author refuses to take any blame for any resulting disciplinary or legal action taken against readers who follow any of the suggestions in this article. read more

News briefs for December 24, 2018.

Linus Torvalds unleashed kernel 4.20, dubbed Shy Crocodile, on the world this past Sunday. There was speculation whether Torvalds would make the jump from 4.19 to 5.0, as he did when he skipped 3.20 and went with 4.0 instead. In the end, he stuck with 4.20, and 5.0 will probably be the number of the next kernel after this one.