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today's howtos

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HowTos
  • Install and Configure Grafana on Kubernetes

    We are going to deploy Grafana to visualise Prometheus monitoring data.

  • How to Install and Use Docker on Ubuntu 20.04 | 18.04

    Docker is a free, open-source and cross-platform containerization tool that helps you to deploy and run the application in an isolated environment. Docker has become one of the most important parts of modern software development and DevOps pipelines.

  • How to Find Cheap Linux VPS? [Ed: Potentially a bit spammy (the links in there)]

    VPS stands for a Virtual Private Server. This is a virtual machine that is commonly used for hosting a web site. You can buy a VPS from a hosting provider companies such as Routerhosting, and based on your requirements. Each VPS provides you a private resource on a server to host your website. Likewise, you can use a shared VPS that is more affordable but in low security. Another noticeable factor for selecting a perfect VPS is operating system. The operating system that you select for VPS will have a strong impact on your business or the field of your action. There are two options available including Windows VPS and Linux VPS. Although there are many basic functions that are common between them, but selecting the OS completely depends on users and their preferences. As you know Linux VPS is more popular than Windows. You can easily find a cheap Linux VPS with great speed, function, and security.

  • 4 ways to identify your current shell (if it’s bash)

    Knowing which run you are using on your system is an important piece of information. Your shell determines your login environment to a large extent as it controls which environment variables get exported, your shell prompt etc. On a Linux system it’s almost certain that you will using the bash shell unless the system administrator has deliberately changed it to something else. In this quick article we will demonstrate four ways you can determines if you are running the bash shell or not.

  • Alan Pope: The Black Oblong of Monospace Mystery

    I originally titled this post “Don’t be afraid of the command line”, but decided “Black Oblong of Monospace Mystery” was more fun. Is the command line really scary? It doesn’t feel like that to me, but I grew up with an interface which looks like this on first boot.

  • What Is DNS Server?

    What is DNS Server? DNS stands for Domain Name System. This is actually a service that runs on all of our computers but majorly it runs the entire internet. We type a website in the browser and with the bling of our eyes the website is open. Have you ever wondered how does that happen? In today’s article, we will learn the process of how the website opens so fast and how DNS plays an important role in this process.

    We already know that every website is saved in a server that is located somewhere in the world. We need to reach this server and ask for the website homepage. In order to reach this Server, we need the address. When we want to visit a person in real life, we need his home address but in the world of the internet, we need the logical address. Internet Protocol, also known as IP Address is the logical addressing system.

    In order to reach a website we need to enter its server IP in the browser and the server will reply with the homepage. Initially, when the internet was in its infancy, people kept the record of IP addresses. Gradually, the internet because huge, and keeping the record of IP addresses was a challenge. The markers of the Internet knew that humans are very good at remembering names than numbers. They came up with the idea of a DNS Server.

  • How to install Proton VPN on a Chromebook

    Today we are looking at how to install Proton VPN 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 AppImage in Linux

    AppImage is format for packaging applications which is self-contained. It is the universal software package format compatible with various Linux distribution. In the traditional system of installing software packages, you need to download, extract and install on various directories of the system. But with the AppImage there is no extraction, no installation, no root permission, you just download the single package, make it executable and run it with a single click. It includes all the compressed image, dependencies, and libraries needed to run the software. Even to uninstall the application, you will just remove the AppImage file.

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.