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today's leftovers

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Misc
  • How to run Linux in your browser

    If one of your resolutions for 2016 is “learn/brush-up on Linux”, but you’re (already) feeling too lazy to set up Virtualbox or a HD partition, rejoice, for you can boot up and run Linux (CLI) in a browser tab.

  • How Does the Use of Docker Effect Latency?

    From a latency point of view, Docker's (and any other Linux container's) CPU and memory latency characteristics are pretty much indistinguishable from Linux itself. But the same things that apply to latency behavior in Linux apply to Docker.

  • Linux Kernel 4.4 LTS to Be Released on January 10, 2016, Says Linus Torvalds

    Just a few minutes ago, on January 3, 2015 (EST time), Linus Torvalds proudly announced the immediate availability for download and testing of the eighth and last RC (Release Candidate) version of the upcoming Linux 4.4 LTS kernel.

  • Linux 4.4-rc8 Kernel Released

    While the Linux 4.4 kernel is largely ready to go, as alluded last weekend with the 4.4-rc7 announcement, the official Linux 4.4 release is being pushed out by another week due to the holidays. Over the past week, activity on fixes for Linux 4.4 has been light due to Christmas and New Year's.

  • A Modest Proposal on the DCO

    In this post, I discussed why corporations are having trouble regarding the DCO as sufficient for contributions to projects using licences which require patent grants. The fear being that rogue corporations could legitimately claim that under the DCO they were authorizing their developers as agents for copyrights but not for patents. Rather than argue about the legality of this trick, I think it will be much more productive to move the environment forwards to a place where it simply won’t work. The key to doing this is to change the expectations of the corporate players which moves them to the point where they expect that a corporate signoff under the DCO gives agency for both patents and copyrights because once this happens for most of them (the good actors), the usual estoppal rules would make it apply to all.

  • What is good stock portfolio management software on Linux

    If you are investing in the stock market, you probably understand the importance of a sound portfolio management plan. The goal of portfolio management is to come up with the best investment plan tailored for you, considering your risk tolerance, time horizon and financial goals. Given its importance, no wonder there are no shortage of commercial portfolio management apps and stock market monitoring software, each touting various sophisticated portfolio performance tracking and reporting capabilities.

  • PlayOnLinux 4.2.10 Released

    For those relying upon PlayOnLinux for playing various Windows games on Linux rather than using CodeWeavers' CrossOver or interacting with Wine directly, the newest version of this open-source program is now available.

  • Interview with SchwarzerAlptraum

    I used the basic brushes that came with Krita. I didn’t need too many brushes as I paint the textures manually unless they’re too small for that. A hard brush and a soft brush for blending are generally all I need for stuff like this. I used alpha inheritance to split the foreground objects from the background objects. It allows me to paint and add lots of coloring and adjustment layers on top of the foreground objects without worrying that it will spill over into the background.

  • It’s Time for ‘What’s Your Distro’ Round One

    Do you think your distro has what it takes to grab the brass ring and come out a champion? Then it’s time to get busy. Get to your distro’s forums, post on your favorite email lists, go social — like a good political boss working out of a smoke filled room in Chicago, it’s up to you to get the vote out for your distro, because if you don’t do it…who will? You don’t have much time. We pulled a surprise attack and put our poll up on Friday, so it’s already been collecting votes for three days already…maybe for distros other than your favorite.

  • This Week in Solus – Install #16
  • Gentoo-Based Calculate Linux 15.12 Distro Brings AMDGPU Driver Support, QupZilla

    Alexander Tratsevskiy, the developer of the Gentoo-based Calculate Linux operating system, announced this past weekend the availability of the last Calculate Linux release for 2015.

  • Hiking a mountain with Ian Murdock

    “Would you like to hike a mountain?” That question caught me by surprise. It was early in 2000, and I had flown to Tucson for a job interview. Ian Murdock was starting a new company, Progeny, and I was being interviewed for their first hire.

  • RC bugs 2015/53
  • If Your New Year’s Resolution Is ‘Mobile’ (or perhaps, ‘more mobile’) - Mobile mobile, uber alles

    Mobile is one of rare Trillion-dollar sized industries (1,000 Billion dollars in annual revenues).

  • Microsoft CEO Admits Windows Phone Market Share Is Unsustainable: Report

    Microsoft CEO Satya Nadella has admitted what many of us already knew - Windows Phone's market share is in trouble. Noting its diminutive size, Nadella however points to services - not the device - being the key in the rapidly evolving market.

    In an interview with BuzzFeed News, Satya Nadella admitted that Windows Phone's market share is rather small - 'unsustainable' in fact, the publication reports Nadella admitting. "There's no question that in the case of the smartphone, today, we are not that high in share," Nadella was quoted to say.

  • Five Android Tablet Tricks For Your Lounge Room

    Tablets are designed to be portable so you can take them around anywhere, but they’re exceptionally useful in the house as well. There are a range of things you can do with an Android tablet from the comfort of your lounge room. Here are five ways you can use your Android tablet to make life easier without having to lift your butt off the couch.

More in Tux Machines

Leftovers: OSS

OSS in the Back End

  • Open Source NFV Part Four: Open Source MANO
    Defined in ETSI ISG NFV architecture, MANO (Management and Network Orchestration) is a layer — a combination of multiple functional entities — that manages and orchestrates the cloud infrastructure, resources and services. It is comprised of, mainly, three different entities — NFV Orchestrator, VNF Manager and Virtual Infrastructure Manager (VIM). The figure below highlights the MANO part of the ETSI NFV architecture.
  • After the hype: Where containers make sense for IT organizations
    Container software and its related technologies are on fire, winning the hearts and minds of thousands of developers and catching the attention of hundreds of enterprises, as evidenced by the huge number of attendees at this week’s DockerCon 2016 event. The big tech companies are going all in. Google, IBM, Microsoft and many others were out in full force at DockerCon, scrambling to demonstrate how they’re investing in and supporting containers. Recent surveys indicate that container adoption is surging, with legions of users reporting they’re ready to take the next step and move from testing to production. Such is the popularity of containers that SiliconANGLE founder and theCUBE host John Furrier was prompted to proclaim that, thanks to containers, “DevOps is now mainstream.” That will change the game for those who invest in containers while causing “a world of hurt” for those who have yet to adapt, Furrier said.
  • Is Apstra SDN? Same idea, different angle
    The company’s product, called Apstra Operating System (AOS), takes policies based on the enterprise’s intent and automatically translates them into settings on network devices from multiple vendors. When the IT department wants to add a new component to the data center, AOS is designed to figure out what needed changes would flow from that addition and carry them out. The distributed OS is vendor-agnostic. It will work with devices from Cisco Systems, Hewlett Packard Enterprise, Juniper Networks, Cumulus Networks, the Open Compute Project and others.
  • MapR Launches New Partner Program for Open Source Data Analytics
    Converged data vendor MapR has launched a new global partner program for resellers and distributors to leverage the company's integrated data storage, processing and analytics platform.
  • A Seamless Monitoring System for Apache Mesos Clusters
  • All Marathons Need a Runner. Introducing Pheidippides
    Activision Publishing, a computer games publisher, uses a Mesos-based platform to manage vast quantities of data collected from players to automate much of the gameplay behavior. To address a critical configuration management problem, James Humphrey and John Dennison built a rather elegant solution that puts all configurations in a single place, and named it Pheidippides.
  • New Tools and Techniques for Managing and Monitoring Mesos
    The platform includes a large number of tools including Logstash, Elasticsearch, InfluxDB, and Kibana.
  • BlueData Can Run Hadoop on AWS, Leave Data on Premises
    We've been watching the Big Data space pick up momentum this year, and Big Data as a Service is one of the most interesting new branches of this trend to follow. In a new development in this space, BlueData, provider of a leading Big-Data-as-a-Service software platform, has announced that the enterprise edition of its BlueData EPIC software will run on Amazon Web Services (AWS) and other public clouds. Essentially, users can now run their cloud and computing applications and services in an Amazon Web Services (AWS) instance while keeping data on-premises, which is required for some companies in the European Union.

today's howtos

Industrial SBC builds on Raspberry Pi Compute Module

On Kickstarter, a “MyPi” industrial SBC using the RPi Compute Module offers a mini-PCIe slot, serial port, wide-range power, and modular expansion. You might wonder why in 2016 someone would introduce a sandwich-style single board computer built around the aging, ARM11 based COM version of the original Raspberry Pi, the Raspberry Pi Compute Module. First off, there are still plenty of industrial applications that don’t need much CPU horsepower, and second, the Compute Module is still the only COM based on Raspberry Pi hardware, although the cheaper, somewhat COM-like Raspberry Pi Zero, which has the same 700MHz processor, comes close. Read more