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today's howtos

Submitted by Roy Schestowitz on Friday 16th of July 2021 09:22:11 PM Filed under
HowTos
  • How to Install Different Browsers on a Chromebook

    While Google Chrome might be the star of the Chromebook show, you can install different browsers on a Chromebook. Whether you're a web developer testing a site on multiple browsers, or just someone who wants something different, you have the full range of Linux browsers available.

  • Build Your Own Raspberry Pi Cloud Server with Nextcloud

    Cloud storage is an essential part of modern life. The downside is that your data is stored on remote servers by a faceless corporation which you have to trust with the privacy and security of your precious documents and photos.

    There is another option, however: hosting your files on your very own cloud server running on a computer in your home or office. One of the most popular services for achieving this is .

    We’ll show you how to install Nextcloud on a Raspberry Pi, attach external storage, and choose a suitable case.

  • Generate a SSH Key Pair: How to Do it (with Examples)

    Learn how to generate a SSH key pair on your own machine that can then be used to authenticate your connection to a remote server.

    Password authentication is the default method most SSH clients use to authenticate with remote servers, but it suffers from potential security vulnerabilities like brute-force login attempts. An alternative to password authentication is using authentication with SSH key pair, in which you generate a SSH key and store it on your computer.

  • How to install Gnome 40 on Debian 11

    Before installing Gnome 40 on Debian, you must ensure that your system is upgraded from Debian 10 stable to Debian 11 testing. The reason you’ll need to update is that the packages on Debian 10 are out of date and won’t work with the Gnome 40 packages.

    To start the upgrade, open up a terminal window on the desktop. You can open up a terminal window on the desktop by pressing Ctrl + Alt + T on the keyboard. Or by searching for “terminal” in the app menu.

    With the terminal window open and ready to use, make your terminal window a root shell by entering the su command. You need root to modify sources in your sources.list file.

  • How Do I Check My Pod Details in Kubernetes? – Linux Hint

    In Kubernetes, Pods are the simplest and most basic deployable entities. In your cluster, a Pod defines a specific occurrence. One or even more containers, such as Docker containers, are contained in Pods. When many containers are running in a Pod, they are handled as a single entity that shares the Pod’s resources. Several containers in a single Pod are considered an advanced use case. A cluster’s processes are represented by Pods. Kubernetes can inform on the status of each process operating in the cluster by restricting Pods to a single process. While Pods can hold several containers, the most typical configuration is one container per Pod. Containers that are tightly tied and need to share resources may be placed in the same Pod in some cases. As though they were operating on the very same machine, Pods can interact fast and effortlessly with one another. Inside the cluster, each Pod is specified with its IP address, enabling the application to be using ports without interference. Pods are projected to be transient, disposable objects. When a Pod is generated, it is allocated to a node to run on. The Pod object is removed until the process is stopped. The Pod is evicted due to a shortage of resources or the node crashes. The Pod stays on that node. It is important to check Pod details in Kubernetes from time to time. So, we are going to explain the method to check Pod details in Kubernetes.

  • How to Update Ubuntu Automatically? – Linux Hint

    If you are new to Ubuntu, you must have wondered that the Ubuntu system is not updating itself. You probably have a single question that “does Ubuntu update automatically?”. Unlike Windows or Mac, Ubuntu doesn’t update itself. It lacks completely integrated, automatic, and self-updating software management. However, you can update it easily. So in this guide, you will get to know about the procedure to update Ubuntu automatically.

  • How to Open AppImage in Ubuntu – Linux Hint

    AppImage is a convenient way for the developers to provide the software to most Linux distributions by packing the software in just one file rather than creating multiple packages for multiple Distributions.

    If you are familiar with .deb packages, then AppImage is a simple concept to understand. Yes, it’s a way of installing software on Linux. It is a “Universal software package” format. So why is a tutorial required for using it? Because it is not as convenient as installing .deb packages (by double-clicking them or from terminal using GDebi), but with AppImage, you need to follow some steps to install the software.

    AppImage doesn’t follow the traditional way of installing software. It doesn’t install the software. It is a compressed image containing all dependencies and libraries required to run specific software. The AppImage is executed, and then you can run the software. There are no extractions or installations required. So many people always ask the question, “how do I open AppImage in Ubuntu?”. Now, let’s start the tutorial and get a thorough explanation on installing and opening an AppImage quickly.

»

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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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