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today's howtos

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HowTos
  • Install LEMP Stack (Nginx, PHP and MariaDB) on Debian 11

    A LEMP Stack is a set of open-source software and frameworks or libraries that are used to host web applications on the internet. A stack consists of Linux operating system, Nginx web server, MariaDB/MySQL database server, and PHP language. A LEMP has good community support and is used in many highly scaled web applications around the globe.

    In this post, we will show you how to install the LEMP stack on Debian 11.

  • Linux: Install automatic package updates for Debian, Ubuntu, Raspi OS & Co.
  • Organize your Magic: The Gathering decks with Magic Assistant | Opensource.com

    It remains popular today because of its great flexibility. With more than 25,000 unique cards published over nearly three decades, there are enough cards for players to build hundreds of different decks for surprisingly unique gameplay experiences.

    Along with this flexibility, however, there comes a cost: many Magic: The Gathering players collect lots of cards so they can construct lots of different decks, which in turn lets them focus on different win conditions and try out different strategies.

    It can be quite a job to keep track of 1,000 cards when you only need 60 to 100 for a deck, but the open source application Magic Assistant makes managing your Magic collection easy.

  • Kubernetes admission control with validating webhooks | Red Hat Developer

    This article describes how to write, configure, and install a simple Kubernetes validating admission webhook. The webhook intercepts and validates PrometheusRule object creation requests to prevent users from creating rules with invalid fields.

    A key benefit of this approach is that your clusters will only contain prevalidated user-defined rules, resulting in uncluttered configuration across environments. Additionally, imagine there is an external alerting system that leverages fields in these customer-provided rules to make alerting decisions. It is important to ensure the rules are properly formatted, so the alerts are forwarded to the appropriate teams with the correct information.

    The example here is quite simple, but it can serve as a starting point to cleaner Prometheus installations with minimal errors.

  • GNU Linux Debian – how to create RAID10 (mdadm software raid, basic benchmarks 4x Hitachi HGST Ultrastar 7K4000)
  • How To Install phpBB on Ubuntu 20.04 LTS - idroot

    In this tutorial, we will show you how to install phpBB on Ubuntu 20.04 LTS. For those of you who didn’t know, phpBB is an open-source bulletin board package written in PHP. PhpBB can instantly establish a dedicated space for people to gather and communicate. It also supports popular database engines (MySQL, Oracle Database, PostgreSQL, etc.), flat message structures, hierarchical sub-forums, user groups, full-text search, plugins, and email notifications.

    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 through the step-by-step installation of phpBB 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.

  • How to play games with Itch.io on Linux

    Itch.io is a website that allows independent developers to host, sell and distribute their video games. It is widely known for helping get indie games off the ground. Here’s how to play games with Itch.io on Linux!

  • Get healthy reminders on the Linux desktop using Stretchly

    Stretchly is an app that you can install on the Linux desktop to remind you to stand up, stretch and relax while working. In this guide, we’ll show you how to install Stretchly and how to use it too.

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.