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Red Hat Leftovers

Submitted by Roy Schestowitz on Wednesday 23rd of June 2021 08:31:33 PM Filed under
Red Hat
  • 5 IT leadership principles to live by: Miami CIO of the Year winners share

    A phrase or philosophy, passed down from a mentor or learned from experience, can help shape your actions and guide your decisions as a leader - and also serve as a helpful touchstone in times of uncertainty. We wanted to know - what are the useful pieces of advice that helped leading CIOs get to where they are today and sustained them over the challenges of the last year?

    We caught up with CIOs who recently won the 2021 Miami CIO of the Year ORBIE Awards to learn about the best advice they have ever received – the words of wisdom they lead by, and why they've been so impactful. The awards were presented by the Miami CIO Leadership Association, a professional community that annually recognizes CIOs for their excellence in technology leadership.

  • Hybrid work: 4 roles to assign in every meeting

    Have your remote meetings become stale and ineffective?

    Whether your organization is planning to implement a hybrid work model or some other post-pandemic strategy, remote meetings are here to stay.

  • How Red Hat is helping drive telco’s RAN revolution

    As 5G begins to weave its way into every industry across the globe, service providers are under more pressure than ever to evolve and scale with increased efficiency. At the heart of this transformation lies cloud-native, open source innovation that helps form the foundation for future connectivity from the core, all the way out to the edge - leveraging a ubiquitous, secure, common infrastructure platform.

  • Replace find with fd on Linux

    Many Linux programmers use the find command every single day of their career. But find gives a limited set of filesystem entries, and if you have to do a large set of find operations, it's not even very fast. So instead, I prefer to use the Rust fd command because it provides sensible defaults that work for most use cases.

    As its README says, "fd is a program to find entries in your filesystem. It is a simple, fast, and user-friendly alternative to find." It features parallelized directory traversal, so it can search multiple directories at once. It supports regular expressions (regex) and glob-based patterns.

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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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