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today's howtos

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  • Improve SD Card Lifespan Using Log2RAM – Raspberry Pi

    The Raspberry Pi uses the SD-card as a primary storage device allowing users the space to install different applications or packages on the device. However, it also gets hammered with the presence of excess log files (system record files) that may reduce the performance and lifespan of the SD-card. Log2RAM is a bunch of scripts designed especially for the Raspberry Pi users that changes the physical location of log files to RAM in order to increase the SD card performance.

  • How to Configure and Run Stadia on Raspberry Pi

    Stadia is a google cloud gaming service that provides the service to play different high-end AAA games online. You can access Stadia on any device using a web browser. However, on the Raspberry Pi device, you will require to set up a few things so that you would be able to run the platform on the device.

    If you don’t know how to run Stadia on Raspberry Pi, go through this article’s guidelines.

  • How to build your first Raspberry Pi Cluster?

    Raspberry Pi is an extremely lightweight device utilized to explore computing and learning how to program. However, its processor isn’t that powerful in performing multiple high-computational tasks all at once. For example, if you are using this device for mining purposes, it may heat up too early because it doesn’t have much capacity to perform these tasks single handily. In that case, you will surely need to build a Raspberry Pi cluster to speed up the performance of your Raspberry Pi device.

    This article will guide you in building your first Raspberry Pi cluster. However, before going into the details, let’s first discuss the Raspberry Pi cluster.

  • How To Remove Your Personal Information From The Internet

    Today you'll learn how to opt-out and remove your personal data from people search engine sites.

    The opt-out procedures will be shown at the bottom of this post, for those who want to skip ahead.

    In case you didn't know.

    Your sensitive personal information, including your name, phone number, home address and even financial records are visible on the web.

  • How to Easily Zoom in/out Your Screen in Ubuntu 22.04 LTS | UbuntuHandbook

    Want to zoom in or zoom out your screen content? It’s easy to do the job via the system built-in magnifier tool.

    If you just want to magnify your web pages, press Ctrl and + key combination on keyboard can do the trick in the most web browsers. For others, Ubuntu has a built-in screen magnifier.

    It’s definitely the GNOME feature that also works in Fedora Workstation, and other Linux with the desktop environment. Which, can be useful when recording video tutorials.

  • How To Install CSF Firewall on Ubuntu 22.04 LTS - idroot

    In this tutorial, we will show you how to install CSF Firewall on Ubuntu 22.04 LTS. For those of you who didn’t know, ConfigServer Security & Firewall (csf) is an open source software firewall application. It is working based on iptables. Firewall configuration script created to provide better security for your server while giving you an easy to use, advanced interface for managing your firewall settings. CSF configures your server’s firewall to lock down public access to services and only allow certain connections.

    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 CSF Firewall on Ubuntu 22.04 (Jammy Jellyfish). You can follow the same instructions for Ubuntu 22.04 and any other Debian-based distribution like Linux Mint, Elementary OS, Pop!_OS, and more as well.

  • Install Wine 7.9 On Ubuntu 22.04 & Linux Mint | Tips On UNIX

    This tutorial will be helpful for beginners to install wine 7.9 on Ubuntu 22.04 LTS, Ubuntu 20.04, and Linux Mint 20.3.

  • How to Install Sails.js Framework with Nginx on AlmaLinux 9

    Sails.js is a Javascript framework that you can easily and quickly build customized enterprise-grade for Node.js. It resembles the MVC architecture from such frameworks as Ruby on Rails but with improved support for the more data-oriented modern style of developing web applications and is compatible with other front-end, including Angular, React iOS, Android, Windows Phone, and much more.

    In the following tutorial, you will learn how to install Sails.js on AlmaLinux 9 and how to access the web-based interface by installing and configuring an Nginx reverse proxy setup.

  • The Linux cheat Command

    The Linux cheat command lets you search for and display a list of example tasks you might do with a command, writes Seth Kenlon.

  • Connecting to your Linux system with your Android phone | Network World

    While using your cell phone to connect to your Linux system might not seem like much of a priority, it is possible and you might have a good reason to do this from time to time. If you have an Android cell phone, you can install a tool that will allow you to connect, open a terminal session on your Linux box and run commands just like you would if you were sitting in front of the system. Well, almost.

    The tool that I recommend is called JuiceSSH. It installs easily and leaves an icon with an image of a lemon with its name below it on your screen. Click on that icon and select Quick Connect to set up your connection.

  • Using Gandi DNS for Let's Encrypt certbot verification

    I had some problems getting the Gandi certbot plugin to work in Debian bullseye since the documentation appears to be outdated.

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.