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today's howtos

Submitted by Roy Schestowitz on Saturday 18th of September 2021 10:03:16 PM Filed under
HowTos
  • How to Install VirtualBox on Debian 11 (Bullseye)

    As we all know that VirtualBox is a free virtualization tool which allows us to install and run multiple virtual machines of different distributions at the same time. VirtualBox is generally used at desktop level where geeks used to create test environment inside the virtual machines.

    Recently Debian 11 (bullseye) is released with latest updates and improved features. In this post, we will cover how to install VirtualBox and its extension pack on Debian 11 system.

  • How To Install Opera Browser on Debian 11 - idroot

    In this tutorial, we will show you how to install Opera Browser on Debian 11. For those of you who didn’t know, Opera is one of the most popular cross-platform web browsers in the world. Opera offers many useful features such as free VPN, AdBlocker, integrated messengers, and private mode help you browse securely and smoothly. Share files instantly between your desktop and mobile browsers and experience web 3.0 with a free crypto wallet.

    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 through the step-by-step installation of Opera Web Browser on a Debian 11 (Bullseye).

  • Get your Own URL Shortening Service With YOURLS and Raspberry PI

    Online URL shortening are services able to transform a long, hard to manage url into a shorter one, usually composed by a domain ana a short casual string (the most famous being Bitly, Adfly and Shortest). With YOURLS and Raspberry PI you can create your own, private shortening service

    In this tutorial, I’m going to show you how to install and configure YOURLS with a Raspberry PI computer board and publish it. Please note that this can’t be performed with a Raspberry PI Pico as it is a microncotroller and not a Linux computer.

    YOURLS stands for Your Own URL Shortener. It is an open source software, running on a LAMP server and using a small set of PHP scripts that allow you to run your own URL shortening service.

  • How to play Orcs Must Die! 2 on linux

    Create your own, self hosted url shortener service with YOURLS and Raspberry PI. Step-by-step guide to have it working in a very few time

  • Configure External RAID on Ubuntu/Centos/RedHat - Unixcop

    RAID: Stands For Redundant Array Of Independent Disks (Hardware Raid) or Redundant Array Of Inexpensive Disks (Software Raid) and that is technology that keeps data redundant to avoid data loss if any disk falls or is corrupted .

  • Don’t like Visual Studio Code? Try these 5 Alternatives Apps - itsfoss.net [Ed: Some of the 'alternatives' are also Microsoft and also proprietary software. Rather awful list...]

    When it comes to programming, we are going to need a plain text editor that allows us to easily modify files or take notes. One of the most complete and professional tools is Visual Studio Code. Although this Microsoft program is not indicated for users with little experience, so, if it is our case, surely we want to know what the best alternatives are.

    Anyone can download Virtual Studio Code, since it is completely free, but without a doubt, it has been designed to be used by programmers. In this field we find many other good options for professional work, especially if we are interested in knowing anything about a program developed by Microsoft.

  • How to Access BBSes in Linux Using Telnet

    In the '80s and early '90s, the most popular way to get online in the US was through Bulletin Board Systems or BBSes.

    While they're nowhere near as numerous as they were during their mid-90s heyday, there are still hobbyists operating these systems scattered around the world. And you can access them from Linux, without a dial-up modem.

  • How to solve the undefined variable/index/offset PHP error - Anto ./ Online

    This guide will you how to solve the notice undefined variable, index, or offset error that you are experiencing in PHP. This error is easy to spot in the warning and error message logs. Consequently, you will typically see a descriptive error message like this...

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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.

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