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Red Hat Leftovers

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Red Hat
  • Managed cloud services and application possibilities

    Enterprise organizations have faced a compendium of challenges, but today it seems like the focus is on three things: speed, speed, and more speed. It is all about time to value and application velocity—getting applications delivered and then staying agile to evolve the application as needs arise.

    In order to get maximum speed, the first requirement is to make developers maximally productive. They can’t be if they don’t have the tools they need, are waiting for someone else to set up their environment, or have to get up-to-speed on a new environment. And it is irritating as well. For many, cloud services are the antidote to these inefficiencies.

  • 9 hybrid work mistakes leaders should avoid when returning to the office | The Enterprisers Project

    Hybrid work - combining office and remote work - raises new challenges for leaders. Apply these strategies to avoid potential bad feelings, hurtful habits, and other team troubles.

  • Change management: 6 reasons it fails | The Enterprisers Project

    Since the advent of the pandemic, ongoing change has touched all aspects of our lives, including the way we do business. To keep employees and customers engaged in a world that’s swiftly morphing from brick-and-mortar to bricks and clicks, executives across industries are aggressively driving change agendas – from CIOs implementing new digital technologies at a dizzying pace to CFOs looking to fast-track new products and services to speed economic recovery.

  • Edge computing and 5G: A reality check | The Enterprisers Project

    Enterprise IT leaders have heard plenty about the potential of edge computing and 5G networks working together to solve problems – but where do we stand right now? The rollout of 5G connectivity has gained momentum in the past year, primarily in North and America and Asia-Pacific. "All major telecommunications companies in the U.S. and Canada are aggressively pursuing 5G rollouts and have developed comprehensive B2B offerings for enterprises," says Shamik Mishra, chief technology officer for connectivity at Altran, part of the Capgemini Group. "In addition to these, we are seeing significant traction in 5G (and 4G) private networks amongst enterprises, which want to connect their business through cost-efficient wireless technology."

    However, it's still early days for 5G globally, not only in terms of coverage, but in devices that are 5G-enabled. "5G deployments are relatively nascent, with limited availability and efficacy. Many countries haven't completed spectrum auctions yet or otherwise made desired spectrum available," says David Lessin, director at technology research and advisory firm ISG.

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.