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My First Unikernel

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OS

Unikernels promise some interesting benefits. The Ubuntu 14.04 amd64-disk1.img cloud image is 243 MB unconfigured, while the unikernel ended up at just 5.2 MB (running the queue service). Ubuntu runs a large amount of C code in security-critical places, while the unikernel is almost entirely type-safe OCaml. And besides, trying new things is fun.

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CoreOS Stable Release

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OS

First off, Happy SysAdmin Day. We think we have a pretty good SysAdmin surprise in store for you today as we are announcing the CoreOS stable release channel. Starting today, you can begin running CoreOS in production. This version is the most tested, secure and reliable version available for users wanting to run CoreOS. This is a huge milestone for us. Since our first alpha release in August 2013:

191 releases have been tagged
Tested on hundreds of thousands of servers on the alpha and beta channels
Supported on 10+ platforms, ranging from bare metal to being primary images on Rackspace and Google.

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Though “barely an operating system,” DOS still matters (to some people)

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OS
OSS

Earlier this month, I spent a day working in the throwback world of DOS. More specifically, it was FreeDOS version 1.1, the open source version of the long-defunct Microsoft MS-DOS operating system. It's a platform that in the minds of many should've died a long time ago. But after 20 years, a few dozen core developers and a broader, much larger contributor community continue furthering the FreeDOS project by gradually adding utilities, accessories, compilers, and open-source applications.

All this labor of love begs one question: why? What is it about a single-tasking command-line driven operating system—one that is barely up to the most basic of network-driven tasks—that has kept people’s talents engaged for two decades? Haven't most developers abandoned it for Windows (or, tragically, for IBM OS/2)? Who still uses DOS, and for what?

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Chitwanix OS 1.5 Uses a Modified Cinnamon 2.0 Desktop Environment

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OS
Ubuntu

Chitwanix OS, an Ubuntu-based operating system developed by a group of Linux users from Nepal that uses its very own graphical desktop environment forked from Cinnamon, has reached version 1.5 and it is now available for download.

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First step reached for Mageia 5: alpha 1 is available for tests

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OS

Time has come again for ISO testing!

Here is the first step towards Mageia 5. Most of your favorite software has been updated to their latest versions. There is still a long road ahead, but all in all, this first alpha is in rather good shape.

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Newsy: CentOS 7 for x86-64 is here

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OS
Red Hat

Just announced in the last few hours, CentOS 7 for x86-64 has arrived. This is the first release under the new arrangements since Red Hat reversed into CentOS, leaving the distro independent but hiring a number of key players. Apart from this being a rapid arrival for a major new release, the announcement notes that they aim to get future updates heading out within 24-48 hours of release. There’s a new versioning system too, so this is Cento 7.0-1406,14/06 being June 2014, when Red Hat released RHEL 7.0 and the code base that this release of CentOS was built on. There’s torrents available for the DVD ISO, “Everything”, GNOME Live (the announcement has a malformed link for that.

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SystemRescueCd 4.3.0 Officially Released with GParted 0.19.0

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OS
Linux

François Dupoux had the pleasure of announcing on July 7 that a major release of his popular SystemRescueCd Linux operating system designed for rescue and recovery tasks has been made available for download.

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Automotive Grade Linux group releases Tizen-based IVI stack

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OS
Linux

The Linux Foundation released an Tizen-based Automotive Grade Linux (AGL) stack for in-vehicle infotainment, with the UI written in HTML5 and JavaScript.

We’ve seen Tizen-based smartwatches and phones, among other form-factors. Now Tizen is heading for the car. The Linux Foundation’s Automotive Grade Linux (AGL) project released its first open source IVI stack based on the Tizen IVI version of the Linux-based operating system.

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Alpine Linux 3.0.1 Is a Linux OS for People Who Love the Terminal

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OS
Linux

Alpine Linux is not a distribution designed for beginners. In fact, it’s exactly the opposite. Users will need to be well accustomed to use a terminal. For example, you have to work a little just to install a desktop environment.

“The Alpine Linux project is pleased to announce the immediate availability of version 3.0.1 of its Alpine Linux operating system. This is a bugfix release of the v3.0 musl based branch. This release is based on the 3.14.8 kernel which has some critical security fixes,” said the developers in the shortlog.

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Neptune 4.0 Wants to Be the Best KDE-Based OS

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OS
KDE

ZevenOS-Neptune 4.0 has been dubbed "It's all about you" and is the first release in a new series. The last update for a Neptune Linux distribution was made all the way back in October 2013, but the developers have made some great progress since then.

"This version is aimed for creating a fast running Linux Live System for USB Sticks and offering the best out of the box experience for hard drive installations. Therefore we developed easy to use applications like USB Installer aswell as a Persistent Creator that allows you to store changes to your system on your live usb stick.

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More in Tux Machines

Leftovers: Software

  • Ekiga 5 – Progress Report
    Ekiga 5 has progressed a lot lately. OpenHUB is reportin a High Activity for the project. The main reason behind this is that I am again dedicating much of my spare time to the project. Unfortunately, we are again facing a lack of contributions. Most probably (among others) because the project has been silent during several years.
  • Calibre Gets a New Tool to Better Edit eBooks
    The Calibre eBook reader, editor, and library management software has been upgraded to version 2.17 and is now available for download. The developer has only implemented a couple of new features, but it's really worth the update if you are using this application to edit eBooks.
  • More Windows Apps and Games Now Work with Wine 1.7.35, EA's Origin Included
    Wine 1.7.35 has been released and the developers have made a number of improvements for some of the core components and they've added support for more apps and games.

today's howtos

Leftovers: Gaming

  • Dying Light Action Survival Game Coming to Steam January 27
    Dying Light, a modern first-person survival horror game set in a world hit by plague, is now available for pre-purchase on Steam and will be available for download on January 27.
  • Dying Light FPS Has Been Confirmed for Linux, Zombies Galore
    Techland is preparing to launch Dying Light, a new FPS with amazing graphics and hordes of zombies. The developer has revealed that it will also have a Linux version, right from the start.
  • Dying Light Is Now Confirmed For Linux, Bring It On Techland
    Dying Light is now confirmed for Linux thanks to the announcement from the developers on the Steam store itself. The Linux icons show up on the store pages, and the game even has a steam coming soon banner on the home-page. Time to get seriously excited.
  • Star Traders: 4X Empires Strategy Game Now On Linux
  • 5 reasons Valve's Steam Machine dream is still very alive
    Steam Machines? More like has-been machines, am I right? Actually, no: while many people are giving Valve's PC-console-hybrids the cold shoulder, this gamer reckons they'll be worth the wait. I realise that I'm part of a shrinking group still backing Valve's SteamOS-powered Linux boxes, and it's not difficult to see why the hype around them has all but evaporated. Several controller-related delays, U-turns by seemingly committed hardware partners and a lack of news from the top has made many think that Valve is blowing hot air.

Android Leftovers