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Linux

SparkyLinux 4.5 is out

Filed under
GNU
Linux

There is an update of SparkyLinux 4.5 “Tyche” available now.

As before, Sparky “Home” editions provide fully featured operating system based on Debian ‘testing’ with desktops of your choice: LXDE, LXQt, KDE, MATE and Xfce.

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Networking and Servers

Filed under
GNU
Linux
Server
  • How We Knew It Was Time to Leave the Cloud

    In my last infrastructure update, I documented our challenges with storage as GitLab scales. We built a CephFS cluster to tackle both the capacity and performance issues of NFS and decided to replace PostgreSQL standard Vacuum with the pg_repack extension. Now, we're feeling the pain of running a high performance distributed filesystem on the cloud.

  • Hype Driven Development
  • SysAdmins Arena in a nutshell

    Sysadmins can use the product to improve their skills or prepare for an interview by practicing some day to day job scenarios. There is an invitation list opened for the first testers of the product.

Desktop GNU/Linux

Filed under
GNU
Linux
  • PINEBOOK Latest News: Affordable Linux Laptop at Only $89 Made by Raspberry Pi Rival, PINE

    PINE, the rival company of Raspberry Pi and maker of the $20 Pine A64, has just announced its two below $100-priced Linux laptops, known as PINEBOOK. The affordable Linux laptop is powered by Quad-Core ARM Cortex A53 64-bit processor and comes with an 11.6" or 14" monitor.

  • Some thoughts about options for light Unix laptops

    I have an odd confession: sometimes I feel (irrationally) embarrassed that despite being a computer person, I don't have a laptop. Everyone else seems to have one, yet here I am, clearly behind the times, clinging to a desktop-only setup. At times like this I naturally wind up considering the issue of what laptop I might get if I was going to get one, and after my recent exposure to a Chromebook I've been thinking about this once again.

    I'll never be someone who uses a laptop by itself as my only computer, so I'm not interested in a giant laptop with a giant display; giant displays are one of the things that the desktop is for. Based on my experiences so far I think that a roughly 13" laptop is at the sweet spot of a display that's big enough without things being too big, and I would like something that's nicely portable.

  • What is HiDPI and Why Does it Matter?

Moving From Microsoft to GNU/Linux

Filed under
GNU
Linux
Microsoft
  • Is Linux the Right Choice for My Business?

    In these hard-economic times, cutting expense is among the keys to the success of a business. Licensing costs can be a huge drain on the wallet of any service. Of course, Microsoft Windows servers are still the standard in a lot of offices, however, there is an unsung hero out there simply waiting to be discovered by more business-owners. This article is obviously describing Linux. While it does have some appeal in both the general public and economic sectors, it is widely used for servers and still not a really popular operating system for workstations but among geeks. Why? You might ask. Microsoft has the marketplace cornered and remains the norm simply by being the standard. This is not to state that Microsoft does not produce quality software application; this post indicates absolutely nothing of the sort. Microsoft got where they are today by their sweat and devoted developers, in no way is this article lessening the quality of Microsoft or their line of products.

  • Moving with SQL Server to Linux? Move from SQL Server to MySQL as well! [Ed: SQL Server DOES NOT (!) run on Linux]

    Over the recent years, there has been a large number of individuals as well as organizations who are ditching the Windows platform for Linux platform, and this number will continue to grow as more developments in Linux are experienced. Linux has for long been the leader in Web servers as most of the web servers run on Linux, and this could be one of the reasons why the high migration is being experienced.

  • Does Linux community trust Microsoft?

    Does actually Linux community like Microsoft? Does actually Linux community trust Microsoft? I cannot answer the first question for sure, but I have a sure answer for the second question.

Parental Controls for Linux Unleashed

Filed under
GNU
Linux
Security

For years, one of the overlooked areas for the Linux desktop was access to “effective” parental controls. Back in 2003, I remember the now defunct Linspire (then known as Lindows) offered a proprietary option called SurfSafe. Surprisingly, at least back then, the product worked very well in providing accurate content filtering capabilities; something that was not,in fact, available and easy-to-use at that time.

Years later, an open-source alternative was released to the greater Linux community known as GNOME Nanny. Fantastic in terms of usage control, its web content web filter was laughably terrible. As expected, crowd-sourcing a filtering list isn’t a great solution. And like SurfSafe, the project is now defunct.

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Mofo Linux: The Raw Materials for Security

Filed under
GNU
Linux
Security
Ubuntu

The developers of Mofo Linux talk a good game. From the name’s origin in abusive street slang to its self-description on the home page as “Linux designed to defeat state censorship and surveillance,” Mofo presents itself as a champion of security and privacy. Nor is the claim unjustified. However, rather than putting security and privacy into the hands of ordinary users, Mofo simply presents the tools and leaves users to figure them out with a minimum of help. The result is a promising distribution that with only slightly more work, could be a leading one.

Just possibly, though, this approach is a deliberate tactic, and not the carelessness it appears. Based on Ubuntu, the current release of Mofo offers nothing different in the way of productivity tools. It uses Unity for a desktop, and its applications are the standard GNOME ones. In fact, Mofo shows such little interest in such matters that it does not bother to change the title bar in the installer from Ubuntu.

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Happily Announcing Mageia 5.1

Filed under
GNU
Linux
MDV

As we’re getting closer to the end of the year, Mageia has a present for you! We are very pleased to announce the release of Mageia 5.1!

This release – like Mageia 4.1 was in its time – is a respin of the Mageia 5 installation and Live ISO images, based on the Mageia 5 repository and incorporating all updates to allow for an up to date installation without the need to install almost a year and a half worth of updates. It is therefore recommended for new installations and upgrades from Mageia 4.

The new images are available from the downloads page, both directly and through torrents.

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Also: After a long wait, Mageia was released! Well, sort of...

4MLinux 20.1 released.

Filed under
GNU
Linux

This is a minor maintenance release in the 4MLinux STABLE channel. The release ships with the Linux kernel 4.4.34, which restores PAE support that "magically" disappeared in 4MLinux 20.0 (sorry Smile. Additionally, some popular programs (Double Commander, Dropbox, Firefox, Java RE, Opera, PeaZip, Thunderbird, Wine) have been updated, too.

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Refracta 8.0 Is a Pint-Sized Powerhouse

Filed under
GNU
Linux
Reviews

Refracta is a somewhat obscure Linux distribution that offers exceptional functionality and stability.

Obscurity is not always a bad thing when it comes to Linux distros. You can find some very worthwhile alternatives to your current operating system. Refracta is a big surprise in a small package.

Many look-alike desktop distros are difficult to distinguish from run-of-the-mill garden varieties. Others offer new adopters something unique that makes using them fun and productive.

Refracta is one of the few full-service Linux distros that makes an easy and more convenient replacement for pocket Linux options such as Puppy Linux. Not all Linux distros that install to a USB drive -- and have the ability to save files and system settings in a persistent mode -- work equally well.

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Best Features Of Linux Mint 18.1 ‘Serena’

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Linux

If you’re fed up with Windows 10 and its hiccups, or you can’t afford the new MacBook Pro with fancy TouchBar, somewhere there’s a solid Linux system waiting for you. Linux Mint is often regarded as one of the best Linux desktop operating systems. Over the years, Mint has established itself as a competent Windows 10 replacement and its impressive releases continue to affirm this notion.

Earlier this year in June, we witnessed the release of Linux Mint 18 Sarah. Now, the second point release of Linux Mint 18, i.e., Mint 18.1 Serena, is just around the corner. It’s slated to arrive later this December.

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Red Hat News

  • Improving Storage Performance with Ceph and Flash
    Ceph is a storage system designed to be used at scale, with clusters of Ceph in deployment in excess of 40 petabytes today. At LinuxCon Europe, Allen Samuels, Engineering Fellow at Western Digital, says that Ceph has been proven to scale out reasonably well. Samuels says, “the most important thing that a storage management system does in the clustered world is to give you availability and durability,” and much of the technology in Ceph focuses on controlling the availability and the durability of your data. In his presentation, Samuels talks not just about some of the performance advantages to deploying Ceph on Flash, but he also goes into detail about what they are doing to optimize Ceph in future releases.
  • Ceph and Flash by Allen Samuels, Western Digital
  • Red Hat Opens Up OpenShift Dedicated to Google Cloud Platform
    When businesses and enterprises begin adopting data center platforms that utilize containerization, then and only then can we finally say that the container trend is sweeping the planet. Red Hat’s starter option for containerization platforms is OpenShift Dedicated — a public cloud-based, mostly preconfigured solution, which launched at this time last year on Amazon AWS.
  • Volatility Numbers in View for Red Hat, Inc. (NYSE:RHT)

Leftovers: OSS and Sharing

  • Rhizome is working on an open-source tool to help archive digital content
    "The stability of this kind of easy archiving for document storage, review and revision is a great possibility, but the workflow for journalists is very specific, so the grant will allow us to figure out how it could function." Another feature of Webrecorder that journalists might find appealing, and one of the software's core purposes, is to preserve material that might be deleted or become unavailable in time. However, the tool is currently operated under a Digital Millennium Copyright Act (DMCA) Takedown policy. This means any individual can ask for a record of their web presence or materials to be removed, so Rhizome will be working to "answer the more complicated questions and figure out policies" around privacy and copyright with the latest round of funding.
  • An ode to releasing software
    There is one particular moment in every Free and Open Source Software project: it’s the time when the software is about to get released. The software has been totally frozen of course, QA tests have been made, all the lights are green; the website still needs to be updated with the release notes, perhaps some new content and of course the stable builds have to be uploaded. The release time is always a special one. The very day of the release, there is some excitement and often a bit of stress. The release manager(s), as well as everyone working on the project’s infrastructure are busy making sure everything is ready when the upload of the stable version of the software, binaries and source, has been completed. In many cases, some attention is paid to the main project’s mirror servers so that the downloads are fluid and work (mostly) flawlessly as soon as the release has been pushed and published.
  • Diversity Scholarship Series: My Time at CloudNativeCon 2016
    CloudNativeCon 2016 was a wonderful first conference for me and although the whirlwind of a conference is tiring, I left feeling motivated and inspired. The conference made me feel like I was a part of the community and technology I have been working with daily.
  • WordPress 4.7 Content Management System Provides New Design Options
    WordPress is among the most widely used open-source technologies in the world, powering more than 70 million websites. WordPress 4.7 was released Dec. 6, providing a new milestone update including new features for both users and developers. As is typically the case with new WordPress releases, there is also a new default theme in the 4.7 update. The 2017 theme provides users with a number of interesting attributes including the large feature image as well as the ability to have a video as part of the header image. The Theme Customizer feature enables users to more intuitively adjust various elements of a theme, to fit the needs of websites that use will upgrade to WordPress 4.7. In addition, the new custom CSS (Cascading Style Sheets) feature within a theme preview lets users quickly see how style changes will change the look of a site. As an open-source project, WordPress benefits from participation of independent contributors and for the 4.7 release there were 482 contributors. In this slideshow eWEEK takes a look at some of the highlights of the WordPress 4.7 release.
  • Psychology Professor Releases Free, Open-Source, Preprint Software
    The Center for Open Science, directed by University of Virginia psychology professor Brian Nosek, has launched three new services to more quickly share research data as the center continues its mission to press for openness, integrity and reproducibility of scientific research. Typically, researchers send preprint manuscripts detailing their research findings to peer-reviewed academic journals, such as Nature and Science. The review process can take months or even years before publication – if the research is published at all. By contrast, “preprinting,” or sharing non-peer-reviewed research results online, enables crucial data to get out to the community the moment it is completed. That, said Nosek, is critical.
  • Integral Ad Science Launches Open Source SDK to Drive Mobile Innovation for the Advertising Industry
  • Tullett Prebon Information, Quaternion and Columbia University form open source risk collaboration
  • Tullett Prebon Information And Quaternion Risk Management Partner To Enhance Transparency And Standardisation In Risk Modelling – Partnership Fuels Columbia University Research To Improve Understanding Of Systemic Risk
  • Integral Ad Science Partners with Google, Others for Open Source Viewability
  • DoomRL creator makes free roguelike open-source to try and counter Zenimax legal threat
  • DoomRL Goes Open-Source in Face of Copyright Claims
    Earlier this week, ZeniMax Medi hit DoomRL, a popular roguelike version of the original first-person shooter, with a cease-and-desist order. This order instructed producer ChaosForge to remove the free downloadable game to prevent further legal action. Instead of taking it down, co-creator Kornel Kisielewicz turned the game open-source.
  • This Indian software company just partnered with the world’s biggest open source community
    In what can be called a major motivation for Indian tech firms, Amrut Software, an end-to-end Software, BPO services and solutions provider has become a GitHub distributor for India region. GitHub hosts world’s biggest open source community along with the most popular version control systems, configuration management and collaboration tools for software developers. It has some of the largest installations of repositories in the world.
  • Python 3.6 released with many new improvements and features
    Python,the high-level interpreted programming language is now one of the most preferred programming language by beginners and professional-level developers.So,here Python 3.6 is now available with many changes,improvements and of course the ease of Python was not left in the work list.

Security Leftovers