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today's howtos

Submitted by Roy Schestowitz on Friday 24th of December 2021 04:21:09 PM Filed under
HowTos
  • How to install and configure Minikube on Ubuntu 21.10 – NextGenTips

    Minikube is a tool that makes it easy to run Kubernetes locally. Minikube runs a single-node Kubernetes cluster inside a VM on your local machine. Kubernetes quickly set up a local Kubernetes cluster on Linux, Windows, and macOS.

    It is always advisable before diving into Kubernetes, you will need a minimal Kubernetes setup. Such a setup should spin up fast and integrate well with other tools.

  • 2 Ways to Install Homebrew on Debian 11 Bullseye Linux - Linux Shout

    Learn the commands to install Homebrew on Debian 11 Bullseye to install and manage various packages via “formulas” and “casks” on your Linux.

    Homebrew is an open-source project for providing a package manager to macOS because there is no default package manager, unlike Linux systems. However, the Homebrew is also present for Linux, popularly known as Linux brew.

    The homebrew was started by Max Howell. In 2009 the first version of Homebrew was released. To use it the user either has to be on Linux or Mac. However, using homebrew on Linux doesn’t make sense because all of them almost come with their package manager.

    Nevertheless, Homebrew does several things, it can be used to install, uninstall and update software.

  • FreeAptitude - Playing with DBus and KDE applications (Part 2)

    In a previous article I introduced the DBus technology and provided some examples built around the Klipper service to integrate the clipboard area within our scripts. In this article, we will see other useful DBus services and how to take advantage of them within our scripts.

  • Debian 11 is broken

    Debian 11 is switching around device names like /dev/sda and /dev/sdb on each boot, as you can see for yourself, if you so wish, or by having a look at my video:

    https://youtu.be/MhZLLoR4Y80

    This means that your Debian 11 system will regularly fail to boot.

    [...]

    P.S.: can you imagine a Microsoft Windows person who would find it conceivable that the system drive, aka (C:), would change its drive letter on each boot? Debian can!

  • ThingsBoard and Raspberry PI (part 2): Add Device telemetry by MTTQ and Python

    Creating a tenant and adding a first device is the next step once you installed ThingsBoard on Raspberry PI. A simple monitoring task is by checking internal CPU temperature

    In this tutorial, I’m going to show you how to create a tenant, add a device and configure it to message by MTTQ and Python with Thingsboard on Raspberry PI. We’ll start from a fresh ThingsBoard installation, according to my ThingsBoard and Raspberry PI: getting a Professional IoT dashboard tutorial.

»

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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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