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today's howtos

Submitted by Roy Schestowitz on Wednesday 20th of April 2022 12:47:01 PM Filed under
HowTos
  • Upgrade Ubuntu Server 20.04 to 22.04 - Invidious

    In this vid we upgrade Ubuntu Server 20.04 to 22.04 on my netbook files server. WARNING! Do this at your own risk. This is a quick and dirty method and you need to backup up completely before attempting yourself.

  • How to Crop and Resize Images on Linux Using Gwenview

    The Linux operating system domain offers numerous ideal and recommended solutions to image manipulation. One of the key attributes that favor this Linux-to-image-manipulation software relationship is the open-source nature of both the Linux OS being used and the application software installation taking place.

  • How to Change the Default Shell in Linux System

    Under the Linux operating system environment, a shell can be described as a program that takes user inputs from the computer keyboard in form of commands and interprets them with the aim of yielding immediate execution results or leading to another program execution instance.

    As you familiarize yourself with Linux, you will get the opportunity to meet and interact with many Linux-oriented shell environments like bash, ksh, fish, sh, and zsh. Due to the popularity of Bash Shell, there is a high chance that you are using it now as the default shell on your Linux system.

  • How to Delete Files Listed in Another File in Linux

    Under a Linux operating system distribution, anything goes. Such open-source operating system environments take you through a roller coaster on anything there is to know about operating systems.

    One key aspect that strongly defines the need and continued need for an operating system is file management. No operating system handles file management better than Linux. Whether you want to restrict, create, or enhance the security of your system and user files, Linux provides the best user experience and performance.

    The Linux terminal or command-line interface is a flexible environment for manipulating files through commands associated with creating, renaming, moving, and deleting files. What if you learned another file manipulation tweak?

  • How To Install Apache Cordova on Ubuntu 20.04 LTS - idroot

    In this tutorial, we will show you how to install Apache Cordova on Ubuntu 20.04 LTS. For those of you who didn’t know, Apache Cordova is an open-source development framework for mobile devices that helps developers to use HTML5, CSS3, and JavaScript to build new mobile applications (iOS or Android). The platform includes a set of pre-built plugins to provide access to the camera, GPS, filesystem, and other components of the device.

    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 Apache Cordova on Ubuntu 20.04 (Focal Fossa). You can follow the same instructions for Ubuntu 18.04, 16.04, and any other Debian-based distribution like Linux Mint.

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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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