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today's howtos

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HowTos
  • How to Install Cockpit on Debian 11 Bullseye - LinuxCapable

    Cockpit is a free remote server manager that is lightweight and easy to use for GNU/Linux servers. Cockpit is a web-based graphical interface for servers intended for people new to Linux to the experts such as sysadmins. Cockpit makes Linux discoverable, allowing anyone using the software to perform tasks such as start containers, administer storage, configure networks, and inspect logs.

    In the following tutorial, you will learn how to install Cockpit on your Debian 11 Bullseye operating system.

  • How to Install Spotify on Linux

    Spotify is one of the biggest music streaming services out there. It has native clients for both mobile (Android and iOS) and desktop (Mac and Windows) devices.

    Unfortunately, though, Linux only gets an unsupported Spotify client. So if you plan on using Spotify on Linux, you can either install its unsupported desktop client or use the Spotify Web Player.

    In our opinion, using the desktop client—albeit unsupported—is still a better choice since it gives you access to all Spotify features otherwise unavailable on the web. Follow along as we demonstrate the steps to install Spotify on Linux.

  • How To Install CUDA on Ubuntu 20.04 LTS - idroot

    In this tutorial, we will show you how to install CUDA on Ubuntu 20.04 LTS. For those of you who didn’t know, CUDA stands for Compute Unified Device Architecture. CUDA comprises the CUDA toolkit ( compiler, profile, and debugger ), the software driver, and the CUDA SDK. The software layer gives direct access to the GPU’s virtual instruction set and parallel computational elements. For deep learning researches and framework developers use cuDNN for high-performance GPU acceleration.

    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 CUDA on Ubuntu 20.04 (Focal Fossa). You can follow the same instructions for Ubuntu 18.04, 16.04, and any other Debian-based distribution like Linux Mint.

  • How to install RabbitMQ in OpenSUSE Leap 15.3

    In this guide we will explore how to install the latest release of RabbitMQ in OpenSUSE Leap 15.3 server or Workstation

    RabbitMQ is an open source message broker software that implements the Advanced Message Queuing Protocol (AMQP). RabbitMQ works by receiving messages from publishers (applications that publish them) and routes them to consumers (applications that process them).

  • How to upgrade Linux Kernel on Rocky Linux/AlmaLinux/CentOS 8

    In this guide I will show you how to upgrade our Linux Kernel to the latest version on our Rocky Linux/ AlmaLinux and CentOS.

    Linux Kernel is a free and open source, monolithic, modular, multitasking unix-like operating system. It is the main component of a Linux operating system and is the core interface between the computer’s hardware and its processes. It makes communication possible between computer hardware and processes running on it and it manages resources effectively.

  • How to install Erlang on Opensuse Leap 15.3

    Erlang is a functional, general-purpose, concurrent programming language and garbage-collected runtime environment built for concurrency, fault tolerance, and distributed application architectures. It is supported and maintained by Ericsson OTP product unit.

    In this guide, we will install Erlang/OTP in a Opensuse Leap 15.3.

  • Install Apache JMeter on Ubuntu 20.04 LTS Focal Fossa

    Apache JMeter is open-source like any other Apache foundation project. It is meant to analyze system functional behavior by running performance tests, regression tests, stress tests, and database servers based on different technologies. However, earlier it was designed to test only web applications.

    JMeter is Java-based, hence can be used to know what would be the performance of various applications and software. It sends a request to web or application servers for different loads by simulating browser behavior. The scripting language for JMeter is Groovy (an object-oriented programming language used for the Java platform). Browser plugins are also supported in this testing platform.

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.