How to change a Windows Virtual Machine on Proxmox disk type from SATA to SCSI

Problem 1: Windows found driver software for your device but encountered an error while attempting to install it. Red Hat VirtIO SCSI pass-through controller A problem was encountered while attempting to add the driver to…

Proxmox. Choosing the right virtualisation tool between LXC and VM

Proxmox offers two main virtualisation options: LXC containers and VMs (Virtual Machines). Both allow you to run multiple isolated environments on a single server, but they differ in their approach and ideal use cases. This…

Migrate from CentOS 7 to AlmaLinux 8 [Easy Guide]

With CentOS 7 fast approaching End of Life in June 2024, this article explains how easy it is to upgrade from CentOS 7 to AlmaLinux 8 using the ELevate tool. What is Elevate? ELevate is…

How To Use Custom webpack Configurations with Angular CLI Builder

This tutorial will teach you, step-by-step, how to use custom webpack configurations with Angular CLI Builder.

How To Set Up Multi-Factor Authentication for SSH on CentOS 8

This tutorial will teach you, step-by-step, how to set up multi-factor authentication for SSH on CentOS 8.

How To Set Up SSH Keys on CentOS 8

This tutorial will teach you how to set up SSH Keys on a server running CentOS 8. SSH, or secure shell, is an encrypted protocol used to administer and communicate with servers. When working with…

How to Install Nginx on CentOS 8

Nginx is one of the most popular web servers in the world and is responsible for hosting some of the largest and most popular sites on the internet. It is more resource-friendly than Apache in…

How To Install MySQL on CentOS 7

Introduction MySQL is an open-source database management system, commonly installed as part of the popular LEMP (Linux, Nginx, MySQL/MariaDB, PHP/Python/Perl) stack. It uses a relational database and SQL (Structured Query Language) to manage its data.…

How To Configure Apache Content Caching on CentOS 7

What is Caching? Caching is a method of improving server performance by allowing commonly requested content to be temporarily stored in a way that allows for faster access. This speeds up processing and delivery by…

Web Caching Basics: Terminology, HTTP Headers, and Caching Strategies

Introduction Intelligent content caching is one of the most effective ways to improve the experience for your site’s visitors. Caching, or temporarily storing content from previous requests, is part of the core content delivery strategy…