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IBM/Red Hat Leftovers

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Red Hat
  • NodeConf Remote 2021 preview: 4 must-see talks | Red Hat Developer

    Red Hat is heading to NodeConf Remote on October 18–21, 2021! We'll be demonstrating a few of our favorite production-quality tools and solutions, all designed to help teams maintain productivity while successfully navigating the vast and rapidly changing cloud-native landscape.

    Talk with an expert during the virtual booth crawl and get a look at our latest workflows for building cloud-native JavaScript solutions on Kubernetes and Red Hat OpenShift. Our open source specialists are ready to show you how JavaScript and Node.js integrate with other technologies like authentication, distributed data caching and streaming, and business automation to deliver real value to customers.

  • Making a difference: From technical writer to managing a Support Delivery team

    Red Hat's Products and Technologies organization is doing game-changing work in the IT industry, so we're taking a closer look at some of the talented Red Hatters from around the world who are enabling our continued evolution. In showcasing their unique stories, it's clear that there's no one path to finding success as a Red Hatter. For each of us, it's about open collaboration and building something together.

  • 10 steps to a better Dockerfile

    The journey to the cloud typically starts with containerizing your apps. One of the first challenges developers face is writing the blueprint for those container images—aka a Dockerfile. This article guides you through nine steps to writing better Dockerfiles. The basis for our example is a popular Spring application.

  • Tools and practices for remote development teams

    During the height of the COVID-19 global pandemic, tens of millions of workers transitioned from the office to working from home. It was an unfamiliar way of doing things for many organizations—a true sink-or-swim scenario. Development teams are among those affected, and the challenges that we face are sometimes very specific. In this article, we explore a few tools and practices that can help distributed development teams work and collaborate from home. Hopefully, this exploration will be helpful to you and your team seeking a “new normal" after COVID-19.

  • The great resignation: 14 stats on the state of the IT career market

    The turnover tsunami has officially begun: Twice the number of workers in the U.S. are looking to jump ship now versus two years ago, according to the Society for Human Resource Management (SHRM), the largest HR association in the U.S.

    That’s a result of the pent-up desire for greener pastures that employees put on hold during the uncertain days of the pandemic. Good news for IT professionals pursuing opportunities now: There are more positions than ever before as technology job growth continues to outpace the overall job growth rate in the U.S.

  • Will IT automation kill my job? | Enable Sysadmin

    A few times in my previous job, I wondered about automating myself out of a job. I was working on a small, three-person project, and we were responsible for creating various automation tasks for our larger team to use. There was a point where we had many things automated to make our team's life very easy, but that did not mean our work was done.

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.