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Fedora and IBM/Red Hat Leftovers

Submitted by Roy Schestowitz on Friday 24th of September 2021 09:35:56 PM Filed under
Red Hat
  • Fedora Community Blog: Friday’s Fedora Facts: 2021-38

    Here’s your weekly Fedora report. Read what happened this week and what’s coming up. Your contributions are welcome (see the end of the post)!

    Fedora Linux 35 Beta is GO!

  • IBM Engineer Has Been Exploring Possible Rust Modules For GRUB

    IBM engineer Daniel Axtens presented at this week's Linux Plumbers Conference on the prospects of using the Rust programming language for creating modules for the GRUB2 boot-loader.

    The proposal is not about rewriting GRUB2 in Rust or transitioning it in any large part to Rust, but allowing GRUB2 modules to be created in Rust if so desired by developers. Similar to the growing number of other projects adopting Rust, the motivation is on the prospects of safer code compared to C.

  • Hey syadmins, what device do you update first? | Enable Sysadmin

    Undoubtedly, all the software in their house is out of date. Whether it's a smartphone, smart TV, laptop, refrigerator, a child's tablet, or the dreaded printer, there is always something not talking to something else. It took quite a few years for me to learn, but before I open up Wireshark to start checking dropped packets or pop open top to look around, I open something else: software updates.

  • IBM's IWB: Realizing the Economic Promise of Predictive Analytics

    Wikipedia defines predictive analytics as a set of statistical techniques, - such as data mining, business analytics, and machine learning, - “that analyze current and historical facts to make predictions about future or otherwise unknown events.” Increasingly powerful and inexpensive computing technologies, new algorithms and models, and huge amounts of data on almost any subject have led to major advances in predictive analytics over the past two decades.

    “Worldwide revenue for ‘big data’ and business analytics solutions is forecasted to reach $274.3 billion by 2022,” wrote economists Erik Brynjolfsson, Wang Jin, and Kristina McElheran in The Power of Prediction, a research article published earlier this year. In principle, such widespread use of predictive analytics should have a positive impact of the performance of firms. “However, these investments have yet to yield productivity gains in the aggregate,” said the authors. “At the firm level, managers struggle to close the gap between the promise of predictive analytics and its performance. These concerns have been difficult to tackle empirically due to the rate of technological change and, ironically, a dearth of data.”

    To address these concerns, the authors launched a research study in collaboration with the US Census Bureau to collect information on the use of predictive analytics in a representative sample of the US manufacturing industry, - an industry that’s historically been an early adopter of leading-edge technologies.

  • Fedora Magazine: PowerShell on Linux? A primer on Object-Shells [Ed: Why is Red Hat and/or Fedora pushing Microsoft lock-in so hard? This is a shot in their own foot and it is second time in a week that Fedora Magazine pushes Microsoft's PowerShell.]
  • Red Hat and SAP Innovation Success Stories e-book [Ed: Who at Red Hat decided that proprietary software should be presented as "success stories"?]
  • DevSecOps: 5 ways to learn more | The Enterprisers Project

    One upside of a new technology trend taking flight: A glut of new opportunities to learn about said trend usually follows.

    This often requires finding the more valuable signals amidst the noise, and that’s true with DevSecOps. There are increasingly abundant resources for learning more about DevSecOps culture and practices, enough so that it might seem tough to know where to begin.

    That’s why we’re here for you and your team. Below, we share five overlapping ways to dig into DevSecOps and learn more about this modern approach to secure applications and infrastructure.

  • Containerized Python Flask development on Red Hat OpenShift | Red Hat Developer

    Red Hat CodeReady Workspaces provides developers with containerized development environments hosted on Kubernetes and Red Hat OpenShift. Having a hosted development environment that's pre-built for your chosen stack and customized for your project makes onboarding new developers easier because everything they need is already running in a containerized workspace.

    In this article, I'll show you how to use CodeReady Workspaces to get up and running quickly with a Flask-based Python project. We'll set up the environment, make a few modifications to the application, then validate and verify the changes from within the containerized development environment.

»

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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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