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Zorin OS 9 Business Is a Good Replacement for Companies That Don't Want to Pay for Windows

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OS
GNU
Linux

The final version of Zorin OS 9 Business, an Ubuntu-based operating system aimed at Windows users who are switching over to Linux, has been released and is available for purchase.

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elementary OS Freya Beta Is Out, Still the Most Beautiful OS in the World

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OS

“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.”

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Interview With KeyCoin – The Coin That’s Also an Operating System

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OS
Linux
Debian

KeyCoin is today’s Random Coin of the Day for its extensive development, including a full on customized version of TailsOS, the Linux distribution where Tor protects all communication. The team also has trading tools and an encrypted messaging system in the works along with a few other amazing features.

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Free Linux Firewall OS IPFire 2.15 Core 81 Features Gets Multiple Fixes

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OS
GNU
Linux
Security

Michael Tremer, a developer for the ipfire.org team, has announced that IPFire 2.13 Core 81, a new stable build of the popular Linux-based firewall distribution, bringing quite a few security fixes.

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Peppermint OS 5: Light, Refreshing Linux

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OS
Linux

Using the Ice technology in the Peppermint OS is much like launching an app on an Android phone or tablet. For example, I can launch Google Docs, Gmail, Twitter, Yahoo Mail, YouTube, Pandora or Facebook as if they were self-contained apps on a mobile device -- but these pseudo apps never need updating. Ice easily creates a menu entry to launch any website or application as if it were installed.

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Oracle Solaris 11.2 Officially Released

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OS

Oracle Solaris, one of the most widely deployed UNIX operating systems, which delivers critical cloud infrastructure with built-in virtualization, simplified software lifecycle management, cloud scale data management, and advanced protection for public, private, and hybrid cloud environments, has finally reached version 11.2.

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The Clear Skies Desktop

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OS
News

Ami Banerji's Linux desktop is clean, simple, and pretty open. What it gives up in widgets it gets back in simplicity, and what's a good thing. Here's how to get the same look for your computer.

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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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OSS Leftovers

  • Nextcloud 12 Officially Released, Adds New Architecture for Massive Scalability
    Nextcloud informs Softpedia today about the official availability of the final release of Nextcloud 12, a major milestone of the self-hosting cloud server technology that introduces numerous new features and improvements. The biggest new feature of the Nextcloud 12 release appears to be the introduction of a new architecture for massive scalability, called Global Scale, which is a next-generation open-source technology for syncing and sharing files. Global Scale increases scalability from tens of thousands of users to hundreds of millions on a single instance, while helping universities and other institutions significantly reduce the costs of their existing large installations.
  • ReactOS 0.4.5 Open-Source Windows-Compatible OS Launches with Many Improvements
    ReactOS 0.4.5 is a maintenance update that adds numerous changes and improvements over the previous point release. The kernel has been updated in this version to improve the FreeLoader and UEFI booting, as well as the Plug and Play modules, adding support for more computers to boot ReactOS without issues.
  • Sprint Debuts Open Source NFV/SDN Platform Developed with Intel Labs
    AT&T has been the headliner in the carrier race to software defined networking (SDN) and network function virtualization (NFV). But Sprint is putting its own stamp on the space this week with its debut of a new open source SDN/NFV mobile core solution.
  • Google’s New Home for All Things Open Source Runs Deep
    Google is not only one of the biggest contributors to the open source community but also has a strong track record of delivering open source tools and platforms that give birth to robust technology ecosystems. Just witness the momentum that Android and Kubernetes now have. Recently, Google launched a new home for its open source projects, processes, and initiatives. The site runs deep and has several avenues worth investigating. Here is a tour and some highlights worth noting.
  • Making your first open source contribution
  • Simplify expense reports with Smart Receipts
    The app is called Smart Receipts, it's licensed AGPL 3.0, and the source code is available on GitHub for Android and iOS.
  • How the TensorFlow team handles open source support
    Open-sourcing is more than throwing code over the wall and hoping somebody uses it. I knew this in theory, but being part of the TensorFlow team at Google has opened my eyes to how many different elements you need to build a community around a piece of software.
  • IRC for the 21st Century: Introducing Riot
    Internet relay chat (IRC) is one of the oldest chat protocols around and still popular in many open source communities. IRC's best strengths are as a decentralized and open communication method, making it easy for anyone to participate by running a network of their own. There are also a variety of clients and bots available for IRC.

Tizen News: Phones and TVs

  • Tizen 3.0-powered Samsung Z4 now available with offline retailers in india
    The Samsung Z4, the fourth smartphone in Samsung’s Z series and a successor to the Z2 (and not the Z3, as many would assume), has been formally announced and made an appearance at the Tizen Developer Conference (TDC 2017) this past week. The Z4 was rumoured to make its way to India on May 19th (Friday) and it did – arriving with offline retailers after launching in the country last Monday (one week ago).
  • Samsung 2017 QLED TVs World First to support autocalibration for HDR
  • Samsung approves You.i TV video platform for Tizen TV app development
    While Samsung has developed Tizen TV apps using JavaScript, You.i TV’s Engine Video app runs on Native Client (NACL), a web technology that does not only allows C++ applications to run in a standard browser but is said to be 24 times faster than JavaScript. Now that Samsung has approved You.i TV’s video engine platform, developers can craft more video content for Tizen Smart TV owners.
  • Samsung Smart TV gets a new Glympse app that enables location sharing on the TV
    Samsung Smart TV, powered by the intuitive, self-developed Tizen operating system, has gotten a cool new app which enables consumers to view the location of their friends, loved ones or even a pizza delivery or cable technician in real-time directly from their home’s largest screen. The new app is developed by Glympse, the leading real-time location services platform.

How To Encrypt DNS Traffic In Linux Using DNSCrypt

​Dnscrypt is a protocol that is used to improve DNS security by authenticating communications between a DNS client and a DNS resolver. DNSCrypt prevents DNS spoofing. It uses cryptographic signatures to verify that responses originate from the chosen DNS resolver and haven’t been tampered with. DNSCrypt is available for multi-platforms including Windows, MacOS, Unix, Android, iOS, Linux and even routers. Read
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Debian-Based Untangle 13.0 Linux Firewall Tackles Bufferbloat, Adds New Features

Untangle NG Firewall, the open-source and powerful Debian-based network security platform featuring pluggable modules for network apps, has been updated to version 13.0, a major release adding new features and numerous improvements. The biggest improvement brought by the Untangle NG Firewall 13.0 release is to the poor latency generated by excess buffering in networking equipment, called bufferbloat, by supporting a queueing algorithm designed to optimize QoS and bandwidth to enforce a controlled delay. Read more