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today's howtos

Submitted by Roy Schestowitz on Tuesday 8th of February 2022 01:54:28 AM Filed under
HowTos
  • 2 ways to Install latest version of LibreOffice in Ubuntu 22.04 | 20.04 LTS

    The “LibreOffice” is a popular open-source office suite, a fork of OpenOffice that is functionally equivalent to Microsoft Office. Word processing, spreadsheets, presentation programs, graphics software, databases, and formula editors offer roughly the same range of functions as Excel, Word, or PowerPoint. You can also create PDF files and read, edit and save Microsoft Office documents.

  • When Not to Use Docker: Cases Where Containers Don’t Help – CloudSavvy IT

    Docker’s undoubtedly one of the most impactful developer technologies of the last decade. Containers have provided a solution for isolating applications, scaling them across physical machines, and abstracting the differences between environments.

    Many organizations that adopt Docker or an adjacent containerization technology find it increases efficiency and accelerates the development process. Docker’s not something that magically improves every system though. In this article, we’ll look at some scenarios where moving to containers might be more of a hindrance than a help.

  • Git and GitHub SSH KeyGen Example

    In order to push, pull and clone securely between your local Git installation and a remote GitHub or GitLab repository, you must first create an SSH key pair which can be used to both identify you and authenticate your local Git installation with the remote GitHub or GitLab server you are attempting to connect to.

  • What is Zsh? Should You Use it?

    You probably already know that there are various shells available in Linux/Unix. Bash is the most popular and the default shell on most Linux distributions.

    Another popular shell is Zsh. It is powerful and it is also the default Shell in macOS.

    Now, the questions comes, what features make Zsh a popular choice and should you even bother to use it?

    Let me answer that.

  • Open Source Software Development Professional Certificate on edXLinux [Ed: Shamelessly posting spam for Linux Foundation; see this and this]
  • Install PHP 8.1 on Fedora, RHEL, CentOS, Alma, Rocky or other clone - Remi's RPM repository - Blog

    Here is a quick howto upgrade default PHP version provided on Fedora, RHEL, CentOS, AlmaLinux, Rocky Linux or other clones with latest version 8.1.

  • NMState: A Declarative Networking Configuration Tool

    The Linux ecosystem provides numerous ways of configuring networking including the popular Network Manager daemon and command-line tools such as nmcli and nmtui GUI utility. This guide introduces yet another network configuration tool known as NMState

    NMState is a declarative network manager for configuring networking on Linux hosts. It’s a library that provides a command-line tool that manages host network settings. It manages host networking through a northbound declarative API. At the time of writing this guide, the NetworkManager daemon is the only provider supported by NMState.

    In this guide, we look at some of the example usages of the NMState tool. For this guide, we will demonstrate this using Fedora Linux.

»

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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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