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today's leftovers

Submitted by Roy Schestowitz on Friday 27th of November 2020 01:27:37 PM Filed under
Misc
  • MicroOS & Kubic: New Lighter Minimum Hardware Requirements

    openSUSE MicroOS has been getting a significant amount of great attention lately.
    We’d like to thank everyone who has reviewed and commented on what we are doing lately. One bit of clear feedback we received loud and clear was that the Minimum Hardware requirement of 20 GB disk space was surprisingly large for an Operating System calling itself MicroOS. We agree! And so we’ve reviewed and retuned that requirement.

  • Windows REvil ransomware used to compromise Argentina portal

    Argentina's official country portal has been hit by malicious attackers using the Windows REVil ransomware who claim they have exfiltrated 50GB of information.

  • Pipeline - The Critical Risk at the Edge

    We are at a critical decision point, but we do have choices. There’s no magic answer to adapt to the massively changing conditions that we’re all facing around the world. We can cling to old approaches and a fast path to extinction, or we can disrupt the norm and evolve as a global community to transform to next-generation strategies.

    At the forefront of these strategies is 5G mobile network technology combined with highly distributed edge computing on cloud-native platforms. Everywhere around the globe, operators are aggressively testing and deploying innovative 5G and multi-access edge computing (MEC) technologies and solutions. As these solutions are rapidly being rolled out around the world, there is a compelling opportunity for them to have a sweeping impact on the entire economy.

  • Access free, high-quality images from HDRI Haven | Opensource.com

    An HDRI is a "high dynamic range image." In a single image, cameras struggle to capture both the darkest and brightest parts of the scene. This is why when you photograph someone in front of a bright window, you're either going to end up with them being just a silhouette or the window area appearing solid white. An HDRI doesn't have that limitation because it's composed of several photographs of the scene captured at different exposures. In the case of the images on HDRI Haven, they're full 360° panoramic images with high dynamic range. In Greg’s words, it's a means of "copy/pasting" the lighting from a given environment so you can use it in your 3D scenes for realistic lighting.

    The CC0 license is basically the same as putting your work into the public domain and "enables scientists, educators, artists and other creators and owners of copyright or database-protected content to waive those interests in their works and thereby place them as completely as possible in the public domain, so that others may freely build upon, enhance and reuse the works for any purposes without restriction under copyright or database law."

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More in Tux Machines

digiKam 7.7.0 is released

After three months of active maintenance and another bug triage, the digiKam team is proud to present version 7.7.0 of its open source digital photo manager. See below the list of most important features coming with this release. Read more

Dilution and Misuse of the "Linux" Brand

Samsung, Red Hat to Work on Linux Drivers for Future Tech

The metaverse is expected to uproot system design as we know it, and Samsung is one of many hardware vendors re-imagining data center infrastructure in preparation for a parallel 3D world. Samsung is working on new memory technologies that provide faster bandwidth inside hardware for data to travel between CPUs, storage and other computing resources. The company also announced it was partnering with Red Hat to ensure these technologies have Linux compatibility. Read more

today's howtos

  • How to install go1.19beta on Ubuntu 22.04 – NextGenTips

    In this tutorial, we are going to explore how to install go on Ubuntu 22.04 Golang is an open-source programming language that is easy to learn and use. It is built-in concurrency and has a robust standard library. It is reliable, builds fast, and efficient software that scales fast. Its concurrency mechanisms make it easy to write programs that get the most out of multicore and networked machines, while its novel-type systems enable flexible and modular program constructions. Go compiles quickly to machine code and has the convenience of garbage collection and the power of run-time reflection. In this guide, we are going to learn how to install golang 1.19beta on Ubuntu 22.04. Go 1.19beta1 is not yet released. There is so much work in progress with all the documentation.

  • molecule test: failed to connect to bus in systemd container - openQA bites

    Ansible Molecule is a project to help you test your ansible roles. I’m using molecule for automatically testing the ansible roles of geekoops.

  • How To Install MongoDB on AlmaLinux 9 - idroot

    In this tutorial, we will show you how to install MongoDB on AlmaLinux 9. For those of you who didn’t know, MongoDB is a high-performance, highly scalable document-oriented NoSQL database. Unlike in SQL databases where data is stored in rows and columns inside tables, in MongoDB, data is structured in JSON-like format inside records which are referred to as documents. The open-source attribute of MongoDB as a database software makes it an ideal candidate for almost any database-related project. This article assumes you have at least basic knowledge of Linux, know how to use the shell, and most importantly, you host your site on your own VPS. The installation is quite simple and assumes you are running in the root account, if not you may need to add ‘sudo‘ to the commands to get root privileges. I will show you the step-by-step installation of the MongoDB NoSQL database on AlmaLinux 9. You can follow the same instructions for CentOS and Rocky Linux.

  • An introduction (and how-to) to Plugin Loader for the Steam Deck. - Invidious
  • Self-host a Ghost Blog With Traefik

    Ghost is a very popular open-source content management system. Started as an alternative to WordPress and it went on to become an alternative to Substack by focusing on membership and newsletter. The creators of Ghost offer managed Pro hosting but it may not fit everyone's budget. Alternatively, you can self-host it on your own cloud servers. On Linux handbook, we already have a guide on deploying Ghost with Docker in a reverse proxy setup. Instead of Ngnix reverse proxy, you can also use another software called Traefik with Docker. It is a popular open-source cloud-native application proxy, API Gateway, Edge-router, and more. I use Traefik to secure my websites using an SSL certificate obtained from Let's Encrypt. Once deployed, Traefik can automatically manage your certificates and their renewals. In this tutorial, I'll share the necessary steps for deploying a Ghost blog with Docker and Traefik.

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