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Docker security with SELinux

Filed under
GNU
Linux
Server
Security

This article is based on a talk I gave at DockerCon this year. It will discuss Docker container security, where we are currently, and where we are headed.

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Linux Foundation SysAdmin Clint Savage Reminisces on Weeklong Hackfest

Filed under
Linux
Interviews

Clint Savage is a system administrator for the Linux Foundation's Collaborative Projects. Here he discusses the new technologies he's been digging into lately, his favorite part of the job, and fond memories of a weeklong hackfest with his coworkers.

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Best Linux Desktop: KDE's Plasma

Filed under
KDE
Linux

From ratpoison to Unity, I must have tried just about every Linux desktop environment available. The best Linux desktop, in my view: my main computer continues to run KDE's Plasma. No other alternative can match its design philosophy, configurability, or its innovations on the classical desktop.

Nor am I alone in my preferences. At a time when the Linux desktop offers six main alternatives (Cinnamon, GNOME, KDE Plasma, LXDE, Mate, Unity and Xfce), KDE Plasma consistently tops reader polls with an average of 35-40 percent. In such a diverse market, these figures indicate a broad appeal that other Linux desktop alternatives can't match.

I believe that one of the main reasons for this appeal is the KDE design philosophy. GNOME and Unity may offer a more aesthetic-looking default, but only at the cost of simplifying both the desktop and the utilities in the name of reducing clutter.

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Meet the DragonBox Pyra, the Linux DS equivalent

Filed under
Linux
Gaming
Gadgets

I’m a begrudging Linux user, specifically Ubuntu. It’s the result of being too cheap to buy software like Photoshop and too ethical to just steal it like everybody else. As a result I get to enjoy all the benefits of free software, including the attempts to develop the “perfect” portable console, like the DragonBox Pyra.

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4MLinux Rescue Edition 9.1 Beta Is a Good Tool for Beginners and Professionals Alike

Filed under
Linux

All the 4MLinux operating systems have really small sizes, but the Rescue Edition is actually bigger than most of the other flavors. There is a very good reason for that size and it all has to do with the integrated packages. The OS could have been a little bit smaller, but the developer would have been forced to remove some important applications.

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Russia to Reduce Reliance on Microsoft, IBM After Sanctions

Filed under
GNU
Linux
Microsoft

Russia’s parliament is preparing new rules in a bid to cut its reliance on foreign technology suppliers after U.S. sanctions against some of the country’s largest companies, a move that could hurt sales at vendors such as Microsoft Corp. (MSFT) and International Business Machines Corp. (IBM)

The State Duma, Russia’s lower house of parliament, is drafting a bill to require government agencies and state-run enterprises to give preference to local providers of software and hardware, according to a document from the commission for strategic information systems obtained by Bloomberg News. The paper addresses criteria for tender processes such as favoring products that don’t have imported, licensed components.

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Google shows off new Chrome OS look

Filed under
GNU
Linux
Google

Google has shown off a candidate for a new Chrome OS user interface.

Dubbed “Athena”, the new UI appeared fully grown from the head, and Google+ page, of Googler François Beaufort.

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UberStudent 4.0 Is a Complete Linux OS Teaching Tool

Filed under
Linux

“UberStudent is developed by a professional educator who specializes in academic success strategies, post-secondary literacy instruction, and educational technology. It has been designed around a core academic skills approach to student success—the research and writing, reading, studying, and self-management skills that are essential to all students,” reads the official website.

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Linux Kernel 3.14.13 Is Now the Latest LTS Version Available for Download

Filed under
Linux

The latest version of the stable Linux kernel, 3.14.13, has been announced by Greg Kroah-Hartman, marking the release of another update in this branch.

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AMDKFD Driver Still Evolving For Open-Source HSA On Linux

Filed under
Graphics/Benchmarks
Linux

Earlier this month AMD published an open-source HSA Linux driver for exploiting the potential of their much-promoted Heterogeneous System Architecture. This driver, now known as the "AMDKFD" driver, is up to its second revision and continues being analyzed by developers on the mailing list.

The aforelinked article goes over all the basic AMD HSA Linux driver details while its the AMD-specific HSA driver that's being worked on the most and discussed. Version two of the "AMDKFD" driver came out on Thursday and lives under the DRM Radeon GPU driver as the "AMDKFD" to provide the "HSA kernel driver for AMD Radeon devices."

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Detailed change log for deepin 15.4 RC

deepin is a Linux distribution devoted to providing beautiful, easy to use, safe and reliable system for global users. After public test of deepin 15.4 Beta, we have received a lot of suggestions and feedback, we adopted part of them and fixed a lot of problems. Read more

GNOME 3.24: New Linux desktop is fast, responsive

I’ve been a fan of the work of the GNOME team for quite some time. They put together one heck of an excellent Linux desktop environment. But of late, I’ve found myself gravitating towards some of the more lightweight environments. MATE (which is a forked version of GNOME 2) and xmonad. I like my systems to be light on resource usage and highly responsive—those are two absolutely critical things for the way I use my computers. With this week’s release of GNOME 3.24, I decided to jump back into the world of modern GNOME desktops and kick the tires again. In order to give it the best possible shot, I did a clean install of openSUSE Tumbleweed (the rolling release version of openSUSE) and then installed GNOME 3.24 on top of it. (Side note: 3.24 was not yet available in the default repositories when I wrote this article, but it should be shortly.) Read more Also: Applying to Outreachy and GSoC for Fedora and GNOME

OpenSuse Leap Reinforces Linux Faith

Leap is a solid performer. I had no trouble installing it on MBR and EFI systems. Secure Boot tends to be buggy with some configurations, but it was incident-free with this installation. The bootloader handles multiboot with other Linux distributions or Windows fairly trouble-free. Installation is routine, thanks to the graphical format used. Only 64-bit versions are available for x86 computers, which limits access to legacy hardware in the 32-bit machines. ARM ports are available if you can track them down through the project's wiki. Read more

Modular, open source robotics kit lets you build your own 3D printer

Plugg.ee Labs’s Cortex-M3 based “JuicyBoard” robotics kit is designed for building stepper motor controlled devices like 3D printers or CNC routers. The JuicyBoard has surpassed its modest funding goals on Crowd Supply, providing a modular, open source development kit for stepper motor oriented devices such as 3D printers and CNC routers. Built around an NXP LPC1769 Cortex-M3 MCU, the kits are available starting at $179, with shipments due June 15. Read more