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Linux

Navigate using your Tizen Samsung Gear 2 / Neo with DMA Navi Watch

Filed under
Linux
Gadgets

DMA Navi Watch uses Google Navigation notifications from your device and displays them to your wrist. To setup the app you need to enable the notification listener on your Android Smartphone and your good to go, video instructions on how to do this are below. When your not navigating anywhere, the clock face works like a standard Gear 2 clock face. The App is available now to download from Samsung Galaxy Apps (depending on country and network availability).

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Scholarships Help Increase Access to Linux Education

Filed under
GNU
Linux

What does a file system engineer living in Minnesota have in common with a woman from Uganda working on maintaining Linux systems and a research and computing scientist working at a medical university? They were among the five Linux Training Scholarship winners in 2013.

Now in its fourth year, the Linux training scholarships from The Linux Foundation have become highly-sought honors by many of the most talented up-and-coming Linux pro's in the world. With nearly 700 submissions received last year we're very excited to review this year's applicants in September (the submission deadline is Sept 2).

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Supercomputer speed

Filed under
GNU
Linux
Server

It wasn’t always that way. Whizz back to 1998 when Linux was still clawing its way out of the primordial binary ooze and just a single supercomputer ran it. Jump forward six years and that figure had exploded to 291 of the top-500 supercomputers and Linux never looked back. Now, I’m no expert (we could probably stop the sentence there) in supercomputers, but the benefits of a GNU/Linux OS apply as much to your home user as they do to supercomputer manufacturers. There’s no per-core licence to worry about – which becomes a big worry if you have 3.1 million processors to power.

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Want a fulfilling IT career? Learn Linux

Filed under
GNU
Linux

How can understanding Linux enhance a career? This question is interesting because there are two drastically different answers. The first is the obvious answer that you can find through websites and studies everywhere, but the second is a little more subtle. And a lot more awesome.

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UbuConLA: Firefox OS on show in Cartagena

Filed under
Linux
Moz/FF

If you are attending UbuConLA I would strongly encourage you to check out the talks on Firefox OS and Webmaker. In addition to the talks, there will also be a Firefox OS workshop where attendees can go more hands on.

When the organizers of UbuConLA reached out to me several months ago, I knew we really had to have a Mozilla presence at this event so that Ubuntu Users who are already using Firefox as their browser of choice could learn about other initiatives like Firefox OS and Webmaker.

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Linux mainframe faces off against the server farm

Filed under
GNU
Linux
Server

Should you deploy Linux on the mainframe?

There are plenty of positives and negatives that make it clear that a Linux mainframe isn't right for all IT shops. Two experts go head to head on how to decide what's right for your data center: Linux workloads on a mainframe or running them in a distributed server environment.

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Chromebook sales to nearly triple by 2017

Filed under
GNU
Linux
Google

Google's Chromebook might not be setting the consumer world on fire yet but its stocks are set to rise, with new research predicting sales of Chromebooks will reach 5.2 million units in 2014, a 79% increase from 2013,

By 2017, sales of Chromebooks are set to nearly triple to reach 14.4 million units, with the main driver being the US education market, which currently accounts for nearly 85% of all sales.

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Hidden Linux Benefits, Clear Linux Challenges

Filed under
GNU
Linux

I have tried and enjoyed a number of great Linux distributions over the years. Some were more popular than others. But the one thing they all have in common is each provides the end user with hidden benefits and unexpected disadvantages over proprietary desktop operating systems.

In this article, I'll explore what make the Linux desktop a superb fit for some users while providing thoughts on overcoming the challenges had by others.

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Is Linux More Secure than Windows?

Filed under
GNU
Linux
Microsoft
Security

When it comes to control systems, a common question has long been: Is Linux inherently more secure than Windows? Being a fan of Linux/Unix systems, I desperately want to answer “yes” to this question. During the 1980s and 1990s, so much of the work I was involved in ran under Unix. These days I run Linux on my home computer, and once a year I boot up a Windows XP virtual machine running under Virtual Box, to run my tax software. In the office, I rant about the lousy Windows operating system (OS) and ask why the world doesn’t switch to Linux. And as much as I hate to admit it, as a system integrator I am mostly locked into dealing with Microsoft’s flavor of the month operating system because of customer standards and the tools available.

From the appearance of “Brain,” which is recognized as the first computer virus, in 1986, to Stuxnet to the Zotob worm (the virus that knocked 13 of DaimlerChrysler’s U.S. automobile manufacturing plants offline), one thing all these viruses have in common is that they were directed at Microsoft’s operating systems. However, according to Zone-H (an archive of defaced websites), in a statistics report for the period 2005-2007: “In the past the most attacked operating system was Windows, but many servers were migrated from Windows to Linux… Therefore the attacks migrated as well, as Linux is now the most attacked operating system with 1, 485,280 defacements against 815,119 in Windows systems (numbers calculated since 2000).”

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Solar plant monitoring system taps Raspberry Pi

Filed under
Linux
Hardware

Storm Energy has upgraded its “SunSniffer” solar plant monitoring system to a Linux-based platform running on a Raspberry Pi SBC.

Germany-based Storm Energy is the latest of a growing number of companies building commercial products based on the hackable Raspberry Pi single board computer. The company’s SunSniffer system is designed to monitor photovoltaic (PV) solar power installations of all sizes, and the latest version can also control the equipment, says the company. The new SunSniffer version adds a Raspberry Pi SBC along with a custom expansion board and customized Linux OS, which combine to enhance the system’s flexibility and upgradability.

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More in Tux Machines

Recent open source hardware trends, from SBCs to servers

At ELC Europe, Intel MinnowBoard SBC evangelist John Hawley surveyed open hardware trends, and their impact on OS-enabled device and system development. When you mention open source hardware, people typically think about community-backed hacker boards. However, the open hardware movement is growing on many fronts, including medical devices, rocketry and satellites, 3D printers, cameras, VR gear, and even laptops and servers. At the Embedded Linux Conference Europe in October, John “Warthog9” Hawley, Intel’s evangelist for the MinnowBoard SBC, surveyed the key open hardware trends he saw in 2016. The full video, “Survey of Open Hardware 2016,” can be seen below. Read more Also in: Open Source Hardware: From SBCs to Servers

Open-O Merges with ECOMP

Linux Kernels 4.9.12 & 4.4.51 Now Available with Small Changes, Updated Drivers

Greg Kroah-Hartman announced today the general availability of two new maintenance updates for the long-term supported Linux 4.9 and Linux 4.4 kernel updates for Linux-based operating systems. Read more

Recreating the PCLinuxOS Full Monty with KDE Plasma Activities

When I recently wrote about the new PCLinuxOS release, I was a bit disappointed to find that the Full Monty version had been laid to rest. I'm sure there were a lot of good reasons for this decision, and I have no quarrel with it. But it still made me a bit sad, because I have always kept the Full Monty on at least one of my systems (it is currently on my Acer All-In-One desktop), and I often showed it to people who were curious about Linux, as an example of its breadth, depth and flexibility. So I decided that it might be a useful exercise for me to try to create the equivalent of the Full Monty desktop starting from the latest PCLinuxOS KDE5 distribution. There are two major features which distinguish the Full Monty desktop - it had six virtual desktops, each of which was dedicated to a specific use, and it had lots and lots and lots of packages installed. The desktops looked like this: Read more