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today's howtos

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HowTos
  • How To Install PostgreSQL 14 on Ubuntu 20.04 - howtodojo

    In this tutorial, we learn how to install PostgreSQL 14 on Ubuntu 20.04 (Focal Fossa).

    PostgreSQL, or usually called Postgres, is an open-source object-relational database management system (ORDBMS) with an emphasis on extensibility and standards compliance.

    PostgreSQL is ACID-compliant and transactional. It is developed by PostgreSQL Global Development Group (PGDG) that consists of many companies and individual contributors. PostgreSQL released under the terms of PostgreSQL license.

  • How to Install Minikube on CentOS 8 - Unixcop

    Minikube is open source software for setting up a single-node Kubernetes cluster on your local machine. The software starts up a virtual machine and runs a Kubernetes cluster inside of it, allowing you to test in a Kubernetes environment locally.

    Minikube is a tool that runs a single-node Kubernetes cluster in a virtual machine on your laptop.

    In this tutorial we will show you how to install Minikube on CentOS 8.

  • How to Install and Secure Redis on Ubuntu 20.04 | RoseHosting

    Redis (short for Remote Dictionary Server), is an open-source in-memory data structure store. It’s used as a flexible, highly available key-value database that maintains a high level of performance. It helps to reduce time delays and increase the performance of your application by accessing in microseconds.

  • How to Upgrade to Ubuntu 21.10 - OMG! Ubuntu!

    If the glowing reviews for the Ubuntu 21.10 release have you intrigued, here’s how to upgrade to Ubuntu 21.10 from an earlier version.

    Fair warning: this tutorial is super straightforward (the benefits of upgrading after a stable release, rather than a little bit before). Meaning no, you don’t need to be a Linux guru to get going!

    There are plenty of good reasons to upgrade from Ubuntu 21.04 to Ubuntu 21.10, such as benefiting from a newer Linux kernel, enjoying a new GNOME desktop, sampling the new Yaru Light theme, and getting to go hands-on with an able assortment of updated apps.

  • How to install Adobe Flash Player on a Chromebook

    Today we are looking at how to install Adobe Flash Player on a Chromebook. Please follow the video/audio guide as a tutorial where we explain the process step by step and use the commands below.

  • How to install OnlyOffice on Linux Lite 5.4 - Invidious

    In this video, we are looking at how to install OnlyOffice on Linux Lite 5.4. Enjoy!

  • Jenkins: How to add a JDK version - Anto ./ Online

    This guide will show you how to add a JDK version to Jenkins. If you plan to run a Java build requiring a specific version of the Java Development Kit, you need to do this.

  • Sending EmailsSend them from Linux Terminal? | Linux Journal

    Does your job require sending a lot of emails on a daily basis? And you often wonder if or how you can send email messages from the Linux terminal.

    This article explains about 6 different ways of sending emails using the Linux terminal. Let’s go through them.

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.