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What is a GNOME Shell extension? GNOME Shell extensions are add-ons that extend GNOME Shell. These extensions modify GNOME Shell either by adding functionality (i.e. Caffeine or TwitchLive_Panel), or modifying core functionality (e.g. CoverFlow).

A decision in the GPL enforcement case in Germany between Christoph Hellwig (supported by the Software Freedom Conservancy) and VMware recently became public. The court dismissed the case after concluding that Hellwig failed to identify in the VMware product the specific lines of code for which he owned copyright. The GPL interpretation question was not addressed. Hellwig has indicated that he will appeal the court’s decision.

MediaTek has revealed an upcoming Helio X30 system-on-chip (SoC) that will likely be one of the first 10nm fabricated SoCs to arrive when it ships in mid-2017.

In this tutorial, we will install WordPress by using multiple docker containers. Wordpress itself in one container and the MariaDB database in another container. Then we will install Nginx on the host machine as reverse proxy for the WordPress container.

Editor's Note: This article is paid for by Microsoft as a Diamond-level sponsor of LinuxCon North America, to be held Aug. 22-24, 2016, and was written by Linux.com.

Armed with a few simple open source commands, you can drastically reduce the effort involved in prepping your work for print. Going to print is an exciting time for any designer. Your hard work finally gets rendered into an attractive-looking PDF, you send it away to the great big print shop, and eventually you go to the magazine store or bookshop and find the results of your hard work on display for all to see. read more

First stable release of Apricity debuts

System administration professionals and home users alike share a need for the ability to be able to quickly and reliably make one-to-one copies of entire disks, both for the purposes of backup and recovery, as well as the process of easing deployments and complete refresh repairs and upgrades of existing systems. read more

Is it possible to produce professional media on Linux using free, open source software? We at Dototot believe so. We run Linux exclusively (Mint is our preferred flavor) and use free, open source software when viable.

Flaws were being discussed public, but not officially revealed to users The developers of FreeBSD have announced they'll change the way they go about their business , after users queried why known vulnerabilities weren't being communicated to users.…

I've said it before, and I'll say it again: In open organizations, leaders can emerge from anywhere. read more

In my last article, "Fancy Tricks for Changing Numberic Base", I explored the surprising ability of the Linux shell to convert numeric bases on the fly, including this sweet little snippet that converts FF hexadecimal into decimal notation:

10787 files changed, 612208 insertions, 272098 deletions and lots of doc updates Linux overlord Linus Torvalds has loosed the first release candidate for version 4.8 of the Linux Kernel.…

Versalogic’s sandwich-style “Osprey” SBC offers Atom E3800 SoCs, dual GbE ports, dual mini-PCIe slots, MIL-STD-202G ruggedization, and -40 to 85°C support. Like Versalogic’s recent BayCat and earlier Bengal single-board computers, the Osprey is based on Intel’s “Bay Trail” Atom E38xx family of SoCs. Unlike those boards, which conform to 4.2 x 3.8-inch (107 x 97mm) […]

Welcome to part 6 of our Linux Foundation Certified Engineer Training Course sneak peek blog. This is the last blog in this series, and today we will test our knowledge with quizzes and exercises. The answers are at the bottom.

FOSS (free and open source software) conferences are full of talks about how to improve your code, or how you manage your code, or what the latest and greatest languages and tools are. But a successful open source project is about more than good code. First, let's talk about what success is, because success isn't a guarantee. read more

Video editing and visual effects are two closely related fields. They're also dominated by expensive proprietary software. There are open-source alternatives to some of these packages, and some of them stand up very well by comparison.

This article explains how to use the nginx HttpLimitReqModule to limit the number of requests for a given session. This is useful, for example, if your site is hammered by a bot doing multiple requests per second and thus increasing your server load. With the ngx_http_limit_req_module, you can define a rate limit, and if a visitor exceeds this rate, he will get a 503 error.

Docker and microservices-based architectures have expanded our horizons with respect to how the industry builds and supports applications at scale, says Corey Quinn, Director of DevOps at FutureAdvisor and an early developer behind SaltStack. Nonetheless, Quinn, in his LinuxCon and ContainerCon North America talk — called “Heresy in the Church of Docker” — will preach caution and present an alternative view of the containerization craze.

"I really appreciate you helping me out," I said as I followed the industrial/organizational psychology expert to the coffee machine, seeking help with a feedback survey for my newly formed associate engagement program. "I've never done anything like this before, so I have absolutely no clue what I'm doing." She looked incredulous. "I'm convinced you know exactly what you're doing," she said. read more