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Leftovers: Containers in Research, Opera, KDE Software, Thunderbolt 3, Android and Chrome OS

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Software
  • Containers in Research

    Last week, I attended the Docker Containers for Reproducible Research Workshop hosted by the Software Sustainability Institute. Many talks were addressing how containers can be used in a high performance computing (HPC) environment. Since running the Docker daemon requires root privileges, most administrators are reluctant to allow users running Docker containers in a HPC environment. This issue as been addressed by Singularity, which is an alternative conterization technology that does not require root privileges. The nice thing is that Singularity allows importing existing Docker images, which allows you creating a Singularity container from anything that is on Docker Hub. Although I only used Docker so far, Singularity sounds like a nice technology I would like to explore in the future.

  • Opera 50 Web Browser Features Cryptocurrency Mining Protection
  • Latte bug fix release v0.7.3 and some news...

    Latte Dock v0.7.3 has been released containing many important fixes and improvements! Soon at your distro repos or...

  • Discussing the future of Cantor

    It is common to use the new year date to start new projects or give new directions for old ones. The last one is the case for Cantor.

    Since when I got the maintainer status for Cantor, I was working to improve the community around the software. Because the great plugins systems of Qt, it is easy to write new backends for Cantor, and in fact in last years Cantor reached the number of 11 backends.

  • Fedora 28 Aiming For Secure Thunderbolt 3 Support

    If Fedora developers are successful, Fedora 28 will feature secure and properly supported Thunderbolt 3 device handling out-of-the-box.

    Long story short, Fedora 28 will hopefully be featuring Red Hat's Bolt project for dealing with modern Thunderbolt devices. With Thunderbolt allowing for direct access to the PCI Express bus, it opens the system up to DMA attacks and other vulnerabilities. But under Thunderbolt 3 is support for security levels by which devices can be restricted to only DisplayPort acess, user authorization of devices, and secure access. The Linux kernel changes for dealing with Thunderbolt 3 is in place but the user-space portion is not.

  • 8 Best Android Launchers To Enhance Looks And Performance Of Your Device in 2018

    Android’s dominance over other mobile operating systems is mainly due to the endless customization opportunities it provides to its user base. Launchers are one of the most customizable parts of Android. Android smartphones are inoperable without a launcher, which comprises of your home screen and the catalog of all the apps available on your device. So every device comes with a default launcher pre-installed.

  • This is the new Acer Chromebook 11

    Many people diss Chromebooks because they simply don't understand them. No, Chrome OS -- the operating system that powers these laptops -- is not just a glorified web browser. Actually, the OS is a full Linux distribution that is both extremely secure and easy to use. True, they can be deficient for some tasks, such as video editing and hardcore gaming, but let's be honest -- not everyone has those needs. If everything you do is in a browser -- email, web surfing, social media, YouTube, Netflix, etc. -- there is no reason to run Windows and open yourself up to malware and other bad things. Hell, Chromebooks even have Microsoft Office support these days!

More in Tux Machines

today's leftovers

  • This Open Source Extension Displays Hidden Google Search Results
    Google receives tonnes of requests from copyright holders daily for removing infringing content. The company then analyzes the received requests and removes the content that violates copyright claims. The number of DMCA notices received by Google has increased manifold over time. As reported by TorrentFreak, content creators have asked Google to remove over four billion pirate links till date. Whenever Google removes links from its search results, it displays a notice at the bottom with the number of results removed from a search page. Google also provides links to the DMCA notices on LumenDatabase which led to the removal of links.
  • Mozilla Open Policy & Advocacy Blog: EU copyright reform: a missed opportunity
    We’ve been engaged in the discussions around the EU Copyright directive since the very beginning. During that time, we deployed various tools, campaigns, and policy assessments to highlight to European lawmakers the importance of an ambitious copyright reform that puts the interests of European internet users and creators at the centre of the process. Sadly, despite our best efforts – as well as the efforts of academics, creator and digital rights organisations, internet luminaries, and over five million citizens – our chances of reversing the EU’s march towards a bad legislative outcome diminished dramatically last September, after the draft law passed a crucial procedural milestone in the European Parliament. Over the last several months, we have worked hard to minimise the damage that these proposals would do to the internet in Europe and to Europeans’ rights. Although the draft law is still deeply flawed, we are grateful to those progressive lawmakers who worked with us to improve the text.
  • Mozilla’s Firefox Send File Sharing Service Now Available As Android App
    Mozilla recently introduced its file-sharing service, Firefox Send, which was initially available on the web. As promised previously, the service now has an Android app, currently available in the form of a beta. Firefox Send allows users to share files with other users, in a secure and end-to-end encrypted form.
  • Jelmer Vernooij: Breezy evolves
    Last month Martin, Vincent and I finally released version 3.0.0 of Breezy, a little over a year after we originally forked Bazaar. When we started working on Breezy, it was mostly as a way to keep Bazaar working going forward - in a world where Python 2 has mostly disappeared in favour of Python 3).
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Linux Foundation and Servers Leftovers

  • How Open Source Is Accelerating NFV Transformation
    Red Hat is noted for making open source a culture and business model, not just a way of developing software, and its message of open source as the path to innovation resonates on many levels. In anticipation of the upcoming Open Networking Summit, we talked with Thomas Nadeau, Technical Director NFV at Red Hat, who gave a keynote address at last year’s event, to hear his thoughts regarding the role of open source in innovation for telecommunications service providers. One reason for open source’s broad acceptance in this industry, he said, was that some very successful projects have grown too large for any one company to manage, or single-handedly push their boundaries toward additional innovative breakthroughs.
  • Why The CDF Launch From Linux Foundation Is Important For The DevOps And Cloud Native Ecosystem
    Continuous Integration and Continuous Delivery (CI/CD) has become an essential building block of modern application lifecycle management. This technique allows business to increase the velocity of delivering software to users. Through CI/CD, what was once confined to large, web-scale companies became available to early-stage startups and enterprises.
  • Five layers of security for Red Hat Data Grid on OpenShift
    Red Hat Data Grid is an in-memory, distributed, NoSQL datastore solution. With it, your applications can access, process, and analyze data at in-memory speed to deliver a superior user experience. In-memory Data Grid has a variety of use cases in today’s environment, such as fast data access for low-latency apps, storing objects (NoSQL) in a datastore, achieving linear scalability with data distribution/partitioning, and data high-availability across geographies, among many others. With containers getting more attention, the need to have Data Grid running on a container platform like OpenShift is clear, and we are seeing more and more customers aligning their architecture with a datastore running natively on a container platform. In this article, I will talk about multiple layers of security available while deploying Data Grid on OpenShift. The layers of security offer a combination of security measures provided by Data Grid as well as by OpenShift/Kubernetes.
  • Rebooting UUCP to redecentralize the net
    UUCP (Unix-to-Unix Copy Protocol) is a venerable, non-hierarchical networking protocol that was used as transport for early email and Usenet message boards; its intrinsic decentralization and its cooperative nature (UUCP hosts store and forward messages for one another) make it a kind of symbol of the early, decentralized robustness that characterized the early net and inspired so much optimism about a fundamentally distributed arrangement of peers rising up to replace the top-down phone companies and other centralized systems. As part of the decentralized web movement, UUCP has been rebooted by Dataforge, a Fort Worth, Texas-based "hybrid shell provider/tilde server" whose proprietor Wesley "praetor" Banderia uses his decades of Unix systems administration to keep the system running on a cluster of lovingly maintained vintage SGI machines with a Google Cloud VPS for backup.

5 Julia-Specific IDEs Developers Should Know

If you already are a Julia programmer or developer, you would be interested to know what are the top IDEs one can use. Julia is easier to work with when you make use of an IDE such as Juno which is an excellent IDE. For developers who wish to create complex applications, IDEs can be very helpful but it must be noted that there is no such specific feasible IDE for this language and one must choose their IDE according to their comfort level as well as accessibility to that language. In this article, we list down 5 Julia-specific IDEs along with some prominent alternative IDEs. Read more Also: Release of GooCalendar 0.5

Android Leftovers