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today's howtos

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  1. How to install AnyDesk on Debian 11 Bullseye Linux - Linux Shout

    In this tutorial, we will learn the commands to add a repository of AnyDesk on Debian 11 Bullseye or 10 Buster. Those who don’t know about this app- AnyDesk is a popular and very simple to use remote server or desktop management application. It allows the users to control other computers remotely, or to control your computer remotely. The free remote access software is the alternative to Teamviewer.

    Although Teamviewer is de facto standard when you want to access a third-party computer and control it remotely. But with Anydesk there is a powerful alternative. In terms of functionality, both are very similar; apart from the remote desktop graphical access, both also offer functions such as file transfer and chat. The software is free for private users. For commercial use, companies have to go for a monthly subscription.

    AnyDesk is a cross-platform app, hence apart from Linux also available for Windows, macOS, iOS, and Android. If this app is not the one you like then we also have covered the steps to install TeamViewer on Debian 11, you can go for that.

  2. Install TeamViewer on Ubuntu 22.04 Jammy | 20.04 Focal - Linux Shout

    Well, if you are thinking about how you can easily install the TeamViewer Remote desktop app on either Ubuntu 22.04 Jammy JellyFIsh or Ubuntu 20.04 LTS Focal fossa? Then here is the solution.

    Teamviewer is a popular and cross-platform application to access the remote desktop or server graphical user interface. It is free for personal usage but unfortunately, commercial users have to buy its license.

    Apart from remote access, the user can perform chat, video conferencing, file transfer, remote printing, and more. It offers high security by providing end-to-end 256-bit AES encryption.

  3. How to install Erlang on ArchLinux – Citizix

    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.

  4. How to set up an SFTP server on Arch Linux – Citizix

    In this guide we are going to set up an sftp server on an Arch Linux system. We will also set up a form of chroot where users can only access sftp with the shared credentials.

    The File Transfer Protocol is a standard communication protocol used for the transfer of computer files from a server to a client on a computer network.

    FTP isn’t popular today because it Lacks Security. When a file is sent using this protocol, the data, username, and password are all shared in plain text, which means a hacker can access this information with little to no effort. For data to be secure, you need to use an upgraded version of FTP like SFTP.

    SFTP Secure File Transfer Protocol is a file transfer protocol that provide secure access to a remote computer to deliver secure communications. It leverages SSH – Secure Socket Shell and is frequently also referred to as ‘Secure Shell File Transfer Protocol’.

  5. How to install and configure RabbitMQ in Archlinux

    In this guide we will explore how to install the latest release of RabbitMQ in Archlinux system.

    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).

  6. How To Backup and Restore RabbitMQ Data & Configurations – Citizix

    This guide covers backup and restore procedures for various types of data a RabbitMQ node may contain.

    RabbitMQ backups are a JSON representation of your broker’s metadata. This includes users, vhosts, queues, exchanges, and bindings. Backups are made against a running cluster using the export command provided by the RabbitMQ management plugin. Messages are not included in the backup.

  7. How to use dig

    Hello! I talked to a couple of friends recently who mentioned they wished they knew how to use dig to make DNS queries, so here’s a quick blog post about it.

    When I first started using dig I found it a bit intimidating – there are so many options! I’m going to leave out most of dig’s options in this post and just talk about the ones I actually use.

    Also I learned recently that you can set up a .digrc configuration file to make its output easier to read and it makes it SO MUCH nicer to use.

    I also drew a zine page about dig a few years ago, but I wanted to write this post to include a bit more information.

  8. Setup C/GTK3 Programming Tools on Parabola GNU/Linux for Beginners

    This tutorial will explain how to install a full GTK version 3 software development kit on Parabola GNU/Linux computer operating systems. This will include the necessary components as well as the editor, compiler and documentation. Finally, we hope this helps people to develop more desktop free software. Now let's go!

  9. K3XEC | Receiving BPSK symbols (Part 3/5)

    This post is part of a series called "PACKRAT". If this is the first post you've found, it'd be worth reading the intro post first and then looking over all posts in the series.
    In the last post, we worked through how to generate a BPSK signal, and hopefully transmit it using one of our SDRs. Let’s take that and move on to Receiving BPSK and turning that back into symbols!

    Demodulating BPSK data is a bit more tricky than transmitting BPSK data, mostly due to tedious facts of life such as space, time, and hardware built with compromises because not doing that makes the problem impossible. Unfortunately, it’s now our job to work within our imperfect world to recover perfect data. We need to handle the addition of noise, differences in frequency, clock synchronization and interference in order to recover our information. This makes life a lot harder than when we transmit information, and as a result, a lot more complex.

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.