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today's howtos

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HowTos
  • Self Hosted forum with phpBB and Raspberry PI

    King of self hosted forum platforms, phpBB has a strong story and is spreadly used. As its name suggests, it is based on php and is so light that you can run your self-hosted forum with phpBB on Raspberry PI

    In this tutorial I’m going to show you hot to install phpBB and configure your very first topic on a cheap Raspberry PI Zero W.

    phpBB is an open source (Licensed under the GPLv2) forum software, built with a bulletin board logic, that can link a group of people or can power an entire website. Its features can be extended using extensions that can be installed and configured with few clicks.

  • MySQL 8.0, change root password | LibreByte

    The root user does not have a password since the authentication mechanism is auth_socket, in this post we are going to set a password for the root user.

  • How to Import and Export Bookmarks in Google Chrome?

    When you find something interesting, the first thing you would probably do is save it. So, the bookmark option makes these things easier for us since we can save some important web pages. Unfortunately, there are instances when we lost our bookmarks. Good thing is that we can actually import or export them as well.

  • How to Remotely Log Out from Google Chrome?

    Chrome is just a web browser. If I tell you about Chrome, then, I describe it as just a sphere of green, red, yellow, and blue colors. But let me give you a short introduction about chrome and how it works as well.

    If you want to search for anything, simply open chrome and write on its search bar. All the related articles about the specific topic you are seeking, within one second, is before you. You are just one search away from knowing about anything, and this makes our work so much simpler.

    Searching is even easier due to its Google voice icon. By just clicking on that mic icon and speaking about a particular thing through it, everything will come in front of you.

  • How To Get A Real Google Search Box In Chrome?

    You might think you are searching on a real search bar in chrome but you’re wrong because it is not real, it’s fake.
    It will only redirect you to the different browser that you are using. How to get a real search bar? It’s hidden in your settings. But in this article, I will tell you a few simple steps on how to get it. It is so easy to turn on the real search bar icon.

  • Implementing a scheme for system-wide automatic Suspend to RAM in Lubuntu 20.10 | Fitzcarraldo's Blog

    Lubuntu 20.10 is installed on my family’s desktop PC (single-seat, multi-user). This version of the distribution uses the SDDM display manager and the LXQt desktop environment. Previously the machine had Lubuntu 18.04 installed, which used the LightDM display manager and the LXDE desktop environment.

    In Lubuntu 18.04 each user could configure the power manager in their LXDE session to make the machine suspend to RAM if that user was logged-in but had not used the keyboard and mouse for a user-specified number of minutes. The problem with that approach was that, if two or more users happened to be logged-in simultaneously because a user did not log out and another user used ‘Switch User’ in LXDE to log-in, the power manager in a logged-in but unused session would eventually suspend the machine even though another user was still active in a different session. Very annoying. Secondly, if nobody was logged-in and the LightDM greeter screen was displayed, the machine would not suspend to RAM automatically after a period of inactivity; the only way to get the machine to suspend to RAM if nobody was logged-in was to suspend it manually from the greeter screen. I implemented my own fix for both problems in Lubuntu 18.04 (see my previous blog posts How to make LightDM suspend to RAM automatically from the login screen and lock screen in Lubuntu 18.04 and How to stop inactive user sessions triggering Suspend to RAM in a single-seat, multi-user installation of Lubuntu 18.04) but I had to use a different approach in Lubuntu 20.10 because it uses SDDM and LXQt.

More in Tux Machines

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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.