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today's howtos

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HowTos
  • How to Install Ubuntu MATE Desktop on Ubuntu 20.04

    For those not familiar with Ubuntu MATE, it is a free, open-source community-driven lightweight desktop environment and an official derivative of Ubuntu. One of the main differentiation from Ubuntu is that it uses the MATE desktop environment as its default user interface instead of the GNOME desktop environment that is the default user interface for Ubuntu.

    Ubuntu MATE is famous for being lightweight, fast, and stable, a community-driven project, and a great alternative to Ubuntu’s stock Gnome. At the end of the tutorial, you will have learned how to install Ubuntu MATE on your Ubuntu 20.04 system.

  • How to Install Vanila Forum on CentOS 8 - Unixcop

    Vanilla is a Canadian software company founded in 2009 in Montreal, Quebec, Canada. It is both a cloud-based (SaaS) community forum software and an open source community supported software. The company’s main product is Vanilla Cloud.

    Its open source product, Vanilla OSS, is a lightweight Internet forum package written in the PHP scripting language using the Garden framework. The software is released under the GNU GPL. Vanilla Forums is free software, standards-compliant, customizable discussion forums. Since 2009 there is also a cloud-hosted version (offered by Vanilla).

  • How to Set Environment Variables in Docker | RoseHosting

    Docker is an open-source application that provides lightweight operating-system-level virtualization through the use of containers. It is a kind of virtualization technology that is specially designed to easily develop and deploy applications inside of neatly packaged virtual containerized environments. Docker containers are in essence a set of software packages that run as one application that’s isolated from others. We can deploy it to any machine without any compatibility issues. By using this, the software stays system agnostic, simpler to use, less work to develop, and easy to maintain.

  • How to connect Rocky Linux 8 via Windows RDP protocol - Linux Shout

    If you have Rocky Linux 8 desktop and Windows 7/10/11 in a local environment and want to access using the RDP- Remote desktop protocol, then here is the way.

    To connect Linux operating systems such as Rocky Linux, AlmaLinux 8, or CentOS, we can use the open-source implementation of Remote desktop protocol called XRDP. RDP is developed by Microsoft and has been an integral part of Windows operating systems. It allows the users to remotely control and use the GUI desktop systems just like a local one. Although, Windows can be operated over this protocol out of the box, for Linux we need to install some additional packages. Here we learn how to set up a remote desktop connect to Rocky Linux 8.

  • How to install UTAU on a Chromebook

    Today we are looking at how to install UTAU 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 Unreal Engine 4 on Ubuntu

    Are you looking to develop video games on your Ubuntu PC using the Unreal Engine? If so, you will need to install the latest Unreal Engine toolkit to your system. This guide will show how to set up the newest release of Unreal Engine 4 on your Ubuntu computer.

  • Install Gitlab CE on Debian 11 - kifarunix.com

    In this tutorial, you will learn how to install Gitlab CE on Debian 11. GitLab is an open source end-to-end software development platform with built-in version control, issue tracking, code review, CI/CD, etc. It is is a complete DevOps platform, delivered as a single application.

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Infrastructure living the ideals of software freedom

Can organisations with limited resources be digitally sovereign and still provide modern services? It is not trivial, but the FSFE proves it's possible. Take a deep dive with us into our infrastructure to learn how we run all the different services within the FSFE and cope with numerous challenges. A story non only for techies. Charity, non-profit organisations run into limits every day: personnel, budget, time, and the pressing question how to use donations most efficiently. When it comes to technical infrastructure, many organisations unfortunately decide to outsource and use proprietary, non-free services. By this, they give up software freedom and thereby digital sovereignty and independence. Since its founding more than 20 years ago, the FSFE has been pursuing the opposite way. Right from the start, we have relied on Free Software although it sometimes meant not being able to use and offer trendy services. Also, given the limited resources, we constantly have to choose between useful features and maintainability. Read more

Ubuntu Frame - A picture is worth a thousand snaps

The development of graphical applications intended for use on IoT devices isn’t trivial. The complexity goes beyond the usual challenges that exist in the classic desktop and server domains. One, the IoT world is much less mature. Two, developers need to take into consideration various edge cases that do not apply to hands-on devices like laptops, for instance. Kiosks, industrial displays and digital signage devices require additional focus and rigor. Ubuntu Frame is a solution designed to simplify and streamline the build and development of products that need graphical output. On a technical level, it is a fullscreen shell, based on Wayland, intended for interactive usage applications. On a product level, Ubuntu Frame bundles communication protocols, input protocols and security policies into a single kit, which can then be used in IoT devices. You can test it today. Read more

LoRa HAT starts at $31

SB Components is crowdfunding a $31-and-up “LoRa HAT for Raspberry Pi” with a 5-Km range at 868MHz or 433MHz. There is also a $47 “LoRa Expansion for Pico” board with a pre-soldered RPi Pico. Raspberry Pi milliner SB Components, which is behind such RPi HATs as the PiFinger fingerprint sensor HAT, has won Kickstarter funding for a simple, low-cost LoRa communications HAT. The LoRa HAT for Raspberry Pi is still available in a super early bird special for 23 UK Pounds ($31), as well as an identical 30-Pound ($40) package discounted from the eventual 40-Pound retail price. Read more

Preparing for PipeWire

In the coming year, PipeWire will replace PulseAudio resulting in better audio on Linux. If you can't wait, here's what you need to know to get started with PipeWire. Unless you use a version of Fedora released in 2021, you may not have heard of PipeWire. However, by this time next year, PipeWire will likely be installed on your computer. Already, many distributions are starting to carry PipeWire (marked as experimental) in their repositories. Still unfinished with its installation varied depending on distribution, PipeWire is about to replace PulseAudio as Linux’s main audio server. If you are unwilling to wait until PipeWire becomes a standard part of a Linux installation, here is what you should know. PipeWire was created by Wim Taymans of Red Hat in 2015. Based on an earlier project called PulseVideo, PipeWire was originally intended as a server for capture and playback of audio and video. The video side of the project is still in development, but the audio side is mature enough that in the spring of 2021 Fedora 34 become the first Linux distribution to install it by default. In Fedora 34, PipeWire is used to manage PulseAudio, JACK, ALSA, and GStreamer-based applications. Read more