As HTTP/3 gains traction, many system administrators are looking to implement this protocol to improve their web server performance. This guide will walk you through the process of setting up HTTP/3 with NGINX, focusing on a multi-domain setup using the sites-available configuration style. What is HTTP/3? HTTP/3 is the latest version of the Hypertext Transfer…
If you’re a WordPress user hosting your site on an Nginx server with PHP-FPM, you may encounter issues when uploading large files or migrating your site using popular plugins like UpdraftPlus or WPvivid. This guide will help you configure your server to handle large file uploads smoothly, ensuring a hassle-free experience when managing your WordPress…
If you’ve previously followed our guide on installing NGINX, it’s important to note that the NGINX PGP key has been updated. To maintain the security and integrity of your NGINX installation, you’ll need to update your PGP key. In this post, we’ll walk you through the necessary steps for Debian and Ubuntu systems. Updating Your…
In our previous tutorial, we set up ZFS on Debian 12 and created a dedicated ZFS pool named incus-zfs. Now, we’ll continue by installing Incus, a powerful system container manager, and configuring it to use our ZFS storage backend. Prerequisites Adding the Incus Repository First, let’s add the official Incus repository to our system. Installing…
This guide is part of a series on setting up an Incus host server on Hetzner Cloud. It follows the initial article where we covered repartitioning the existing disk to create a dedicated 30GB partition for ZFS. This tutorial will walk you through the process of installing and configuring ZFS on Debian 12, with specific…
This guide will walk you through the process of repartitioning a Hetzner cloud server to create an additional partition that can be formatted with a different file system (e.g., ZFS or BTRFS). We’ll use a CAX11 cloud server with Debian 12 as an example. Prerequisites Step 1: Boot into Rescue Mode Step 2: Analyze Current…
Configuring additional IPv6 addresses on Hetzner Cloud servers allows for enhanced resource management and scalability. This guide will provide step-by-step instructions on how to assign multiple IPv6 addresses, ensure they persist across reboots, and clarify optional configurations for subnet accessibility.Note: These instructions are specifically tailored for Debian-based systems that use the traditional /etc/network/interfaces method. If you are using…
Introduction Disk partitioning is a fundamental aspect of storage management for system administrators. While the process might seem straightforward, achieving optimal partition alignment is a critical yet often overlooked step. This guide delves into the importance of proper alignment, the underlying principles, and provides a practical walkthrough using the parted command in Linux. The Importance…
In today’s digital landscape, open source software forms the backbone of much of our technological infrastructure. From the devices in our pockets to the servers powering the internet, open source solutions are ubiquitous, driving innovation and enabling countless individuals and organizations to build, learn, and create. Open source is more than just a development methodology;…
After upgrading to Ubuntu 22.04, you may encounter an error when attempting to start PowerDNS. The error message typically looks like this: This guide will walk you through the steps to resolve this issue. Pre-requisites Steps to Fix the Issue 1. Backup the Current Database Before making any changes, it’s crucial to back up the…
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