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August 12, 2014
You can shuffle, bend, shape and manipulate the statistics all you want. There is no way to gauge or even identify the one single moment when having a computer changes the course of a young life. For that to happen, however, there needs to have been an “aha!” moment. A moment when the light illuminates the child’s awareness. A moment when the kid realizes that (s)he is in control of what her computer does. The moment when she understands that all she needs to do is learn how to speak to her computer in a language it understands.
Did you ever wanted to write and publish book? With GitBook you can create ebook using markdown syntax and with few clicks publish it in multiple formats such as PDF, EPUB, HTML or MOBI. GitBook also allows to split the workload among multiple contributors by using git distributed revision control. In this article we show how to run GitBook on Fedora and Ubuntu 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.
The Khronos Group today released OpenGL 4.5, the newest version of the industry standard 3D programming API. The new version contains a mix of features designed to make developers' lives easier and to improve performance and reliability of OpenGL applications. The group also issued a call for participation in its next generation OpenGL initiative. Amid growing interest in "low-level" APIs, such as AMD's Mantle and Microsoft's forthcoming Direct3D 12 specification, Khronos is working on its own vendor-neutral, cross-platform API to give developers greater low-level control and to extract more performance from 3D 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.
First unveiled in January, AMD today gave a detailed look at its first ARM-based server processor, the Opteron A1100 "Seattle."
The Pineapple is a small-form-factor device that runs on Linux and is loaded with tools to help enable penetration testers to gain access to the WiFi networks of their targets. The new Mark V device improves on the predecessor Mark IV device by including both the Atheros AR9331 and Realtek RTL8187 wireless chipsets.
New SPIR spec makes compute kernel compilation a breeze. Siggraph 2014 As the 41st Siggraph computer graphics conference kicks off in Vancouver this week, industry standards body the Khronos Group has announced updates to two of its most important specs.
Next-gen standards effort aims to rewrite OpenGL for the modern world. Siggraph 2014 Graphics standards body the Khronos Group has called on industry players to help draft the next generation of the OpenGL spec, a major rewrite that's expected to help unify the OpenGL development model for desktop PCs, mobile devices, and the web.…
Garry’s Mod, developed by Facepunch is without a doubt one of the most enjoyable and hilarious games that I have ever played. Out of the box, the game is perhaps one of the ultimate sandbox games available anywhere. You spawn in the middle of an open area that you choose and you can spawn in just about any item or NPC that you can think of. This game is also probably one of the best physics simulators available. The entire game revolves around physics. In this game you are able to do whatever you heart desires and although I say that with a lot of different games, I truly mean it with Garry’s Mod. Whatever you want. If you want to build an airplane out of a bathtub and some planks of wood, then be my guest. You can simply spawn in the materials that you want and then use tools to “weld” them together. Using weight tools you can make these items very light, which will allow them to become airborne. This game definitely deserves lots of praise.
elementary OS Freya Beta has been announced by its developers and it comes with an Ubuntu 14.04 base and lots of new features.
We're all familiar with the idea of virtualized computers. Not onlyare they a great way to better utilize resources in a server room,but they also allow you to create and destroy servers in the blink of aneye. That's perfect for a lab or training environment. Unfortunately,it's always taken a rack of actual hardware to create a training labfor Cisco hardware.
Interested in keeping track of what's happening in the open source cloud? Opensource.com is your source for what's happening right now in OpenStack, the open source cloud infrastructure project.
August 11, 2014
It’s been exactly one year since the release of the second version of elementary OS. On this, the day of our Lunaversary, we’re proud to make the first beta of elementary OS Freya publicly available for developers and testers.
At first glance, it might look as if there’s very little for what blogger Gary Newell calls the Everyday Linux User, those who have adopted free software at home or in a mom and pop business. To my eyes, there is barely enough — but that still qualifies as enough.
It has been exactly one year since the release of the second version of elementary OS. On the day of our 'Lunaversary', we're proud to make the first beta of elementary OS 'Freya' publicly available for developers and testers. Freya inherits core components from Ubuntu 14.04.1 LTS such as the Linux kernel (version 3.13), hardware drivers, and graphics stack. This includes support for EFI stub-loading, which is a kernel feature that enables booting directly from (U)EFI, without the need for an additional bootloader such as GRUB. Ubiquity does not yet have support for this configuration, but one of our developers has created a guide for a GRUB-free install of Freya on modern Mac computers using rEFInd.
In previous posts we’ve seen how to Enable automatic security update in Debian/Ubuntu and in Red hat enterprise or Centos 6, recently I’ve started to work with the new Red Hat Enterprise 7 and I’ve noticed that there are some interesting changes in the way this system can be set to auto update.An example ?In Red Hat/Centos 6 you could not set which kind of update you’d like to do, so you could just decide to update for any kind of update (feature,bug or security) or nothing at all, this has changed and now we can fine grain which kind of updates we want to do on our servers.