Web Servers

Let's Encrypt secures your Docker Nginx installation by providing easy to install SSL/TLS certificates. This article shows how to use Certbot to set up Let's Encrypt on a Nginx server running in Docker.

This article lists the most commonly used commands and tools to remove unwanted files from your Linux system.

This guide explains how to install and secure a phpMyAdmin instance on Ubuntu 20.04 and 22.04.

This article explains the benefits of building a server, which components to select, and how to assemble them.

This article provides detailed instructions on how to install and test LAMP components on Debian 11.

This article explains the causes of a 504 Error, shows the different variations the error appears in, and offers troubleshooting tips for resolving the issues.

Learn how to troubleshoot and resolve Error 526 Invalid SSL Certificate on your website with our step-by-step guide. Improve your website's security and avoid potential issues with SSL certificates.

Domain Name System (DNS) first emerged in the early 1980s. It represents a system of interconnected servers that store registered domain names and Internet Protocol (IP) addresses. As the Internet grew, it became an unavoidable part of online interaction.

The 522 connection timeout error is a Cloudflare error code indicating that the server cannot access the target website. Learn more about the error and how to troubleshoot it in this tutorial.

Apache is an open-source web server that supports various operating systems and programming languages. To ensure the web server's optimal performance, security, and compatibility with other software, it's essential to keep it up-to-date with the latest security patches. This article provides multiple ways to verify the Apache version.