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today's howtos

Submitted by Roy Schestowitz on Monday 14th of March 2022 08:56:36 AM Filed under
HowTos
  • How to Install Latest PHP 8.1 on RHEL Linux

    If you are an RHEL 8.5 user and a PHP enthusiast, this article guide is the right fit for you. PHP is a globally-renowned scripting language that has helped developers and users come up with impressive web-based applications.

    If you are a current user of older PHP versions like 7.2/7.4 or just need a fresh install of PHP 8 on your RHEL 8.5 system, this article is the perfect reference point.

    Since the current PHP version release is at 8.x, its many new features and optimizations include improved error handling, type system, & consistency, named JIT, match expression, attributes, arguments, nullsafe operator, constructor property promotion, and union types.

    Other improvements include saner string to number comparison, consistent type errors for internal functions, just-in-time compilation, syntax tweaks, system, and error handling improvements.

  • Setup Nginx Virtualhosts on CentOS 8 - Unix / Linux the admins Tutorials

    In the previous post, we explained how to create Apache virtualhost on CentOS 8. This time it is the turn to do the same with Nginx. So, this post is about Setup Nginx Virtualhosts on CentOS 8.

    The only caution we have to make is that the term Virtualhost is used for Apache and instead as Nginx is Server Blocks. Although in theory it is the same, it is good to know this.

  • How to install TeamSpeak Server on Ubuntu 20.04?

    Communications play a fundamental role in the lives of human beings, and thanks to the internet this has improved to incredible limits. Internet communications affect all of our lives, from the professional to the less important. That is why today we are going to show you how to install TeamSpeak Server in Ubuntu 20.04 to have a voice over IP communications server.

    As a brief introduction, we can say that TeamSpeak is a general purpose Voice over IP chat application, although it is widely used in gaming. It has a powerful client that can be installed on almost all current operating systems, but we can also deploy our own private server.

  • How To Manage Fonts on Ubuntu

    This tutorial will explain how you can recognize, show, find, add and remove, and use fonts on Ubuntu computer. This includes basic understanding with examples of Times New Roman, Liberation Serif, and Apple Garamond. This also includes how to install non-Latin fonts like Arabic, Japanese, and Chinese ones. Now let's practice.

  • How to Docker on Ubuntu 22.04 / 20.04 LTS (Step by Step)

    Docker is considered as PaaS (platform as a service) software which makes use of OS level virtualization feature to spin up containers. In other words, we can say Docker provides container run time environment.

    In this guide, we will cover to install Docker (Community Edition) on Ubuntu 22.04 (Jammy Jellyfish) and Ubuntu 20.04 (Focal Fossa) LTS. Installation steps of Docker for these Ubuntu versions are same.

  • Personal cloud with Raspberry Pi and NextCloud on Docker

    This guide will provide us with a very simple way to have a personal cloud with Raspberry Pi. We’ll use a Raspberry Pi 3 Model B+, with an external USB drive that will store all our data. Our USB disk will be formatted in this procedure in order to assure that it will work. So be aware to use a free USB disk in order to avoid loss of data at format time.

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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.

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  • 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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