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today's howtos

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HowTos
  • LFCS – Network Time Protocol (NTP) | Linux.org

    We covered the Network Time Protocol Daemon a little in the article ‘https://www.linux.org/threads/lfcs-–-kerberos-authentication-centos7.39296/’, as well as in ‘https://www.linux.org/threads/lfcs-–-kerberos-authentication-ubuntu.39733/’.

    This article will go a little deeper and add in another Network Time Protocol other than NTP.

  • How to install KVM on Ubuntu 22.04 - Unix / Linux the admins Tutorials

    KVM is an open-source virtualization technology integrated into Linux. Specifically, with KVM, you can turn Linux into a hypervisor that allows a host machine to run several isolated virtual environments called virtual machines (VMs) or guests.

    KVM stands for Kernel-based Virtual Machine, with which we can make virtual machines on Linux without too much effort.

    KVM is a solid alternative to the virtualization of other proprietary solutions such as Oracle or VMWare.

    Let’s install it and get it ready to use.

  • How To Install Composer on Ubuntu 22.04 LTS - idroot

    In this tutorial, we will show you how to install Composer on Ubuntu 22.04 LTS. For those of you who didn’t know, Composer is an application-oriented package manager for PHP distributed under an open-source MIT license. It functions as some sort of project manager that helps the programmer manage dependencies that will be used on a project to project basis. Composer is also commonly used to bootstrap new projects based on popular PHP frameworks, such as Symfony and Laravel.

    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 Composer on Ubuntu 22.04 (Jammy Jellyfish). You can follow the same instructions for Ubuntu 22.04 and any other Debian-based distribution like Linux Mint, Elementary OS, Pop!_OS, and more as well.

  • How To Set Up Linux On Your Chromebook | Screen Rant

    Modern Chromebooks, particularly those released in 2019 and later, allow users to create a Linux development environment where they can install Linux apps and tools. This feature greatly improves the functionality of Chromebooks by turning them into more productive devices that can be used for writing code or creating apps.

    With Linux support on Chrome OS, Chromebooks can be used by developers to create Android and web apps for various devices, just like a Windows PC or a MacBook. And because Linux runs in a virtual machine on Chrome OS devices, issues with Linux are isolated from the main operating system.

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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.

Red Hat Hires a Blind Software Engineer to Improve Accessibility on Linux Desktop

Accessibility on a Linux desktop is not one of the strongest points to highlight. However, GNOME, one of the best desktop environments, has managed to do better comparatively (I think). In a blog post by Christian Fredrik Schaller (Director for Desktop/Graphics, Red Hat), he mentions that they are making serious efforts to improve accessibility. Starting with Red Hat hiring Lukas Tyrychtr, who is a blind software engineer to lead the effort in improving Red Hat Enterprise Linux, and Fedora Workstation in terms of accessibility. Read more

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