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today's howtos

Submitted by Roy Schestowitz on Tuesday 10th of May 2022 10:27:34 PM Filed under
HowTos
  • Use Quickemu to Run Windows, macOS & Linux Virtual Machines

    Virtualization is one of the most popular technologies utilized by most people and organizations who want to run multiple systems on single server hardware.

    Also, most cloud platforms (if not all) use virtual machines to host customer data and services.

    Some of the most popular Virtualization platforms are VMware and VirtualBox.

    Vmware is a commercial app, and you will need to pay a subscription fee, while the latter is free and open-source.

    If you are a Linux user, there is a relatively new software that you can use to spin Virtual machines – Quickkemu.

    QuickEmu is a command-line wrapper for the popular Virtualization tool known as Qemu.

  • Install PostgreSQL Server & Client on Ubuntu 22.04 LTS Jammy

    In this tutorial, we will learn how to install PostgreSQL Database Client and Server on Ubuntu 22.04 LTS Jammy JellyFish using the command terminal.

    PostgreSQL Database is a object-relational database management system (ORDBMS). It differs from relational database management systems such as MySQL in that even complex data objects can be stored relationally in the database. It is distributed under a free BSD license and can be used platform-independently. PostgreSQL is a free database management system that appeared in 1996.

  • How to Install & Use Bottles to Run Windows Apps on Linux

    One of the biggest hurdles for Windows users switching to Linux is the application compatibility issue.

    Some of the apps that you could efficiently run on Windows don’t include support for Linux systems. Some of the most affected categories of users are gamers and graphic designers.

    A very high percentage of all the games and graphic software developed only support Windows and maybe macOS. Games and apps like Adobe (Photoshop), Microsoft Office, .NET Framework, Starcraft, and many more are only available for Windows.

  • Pages that didn't make it into "How DNS Works"

    When I started writing that zine (in, uh, January 2021), I originally had in mind a broader zine on “everything you need to know to own a domain”. So it had a bunch of pages on domain registration, TLS, and email.

    At the time I thought “I can just explain DNS in like 5 pages, it’s not that complicated, there will be lots of space for other topics about domains”. I was extremely wrong about that and it turned out I needed all 28 pages to explain DNS. So I ended up deciding to just focus the zine on DNS and all those other topics didn’t make it into the final zine.

  • GNU Linux Debian 11 – Gnome Boxes – an Open Source VirtualBox replacement?
  • How to install Redream on a Chromebook

    Today we are looking at how to install Redream 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 Apache Solr on Ubuntu 22.04
»

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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.

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  • 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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