Apache
Apache HTTP Server setup, virtual hosts, modules, SSL, and troubleshooting.
Apache Commands: Manage and Troubleshoot Your Web Server
Quick reference for essential Apache commands on Linux. Covers service control, configuration testing, modules, virtual hosts, version info, and log files.
503 Service Unavailable Error: Causes and How to Fix It
The 503 Service Unavailable error means the server cannot handle your request. This guide explains what causes it and how to fix it on Nginx and Apache.
Configuring the Apache Error and Access Logs
How to configure and read Apache access and error logs, including log formats, virtual host logging, log file locations, and filtering log output.
How to Start, Stop, and Restart Apache on Linux
Manage the Apache web server with systemctl on Ubuntu, Debian, Fedora, and RHEL. Covers start, stop, restart, reload, status, enable on boot, and config testing.
500 Internal Server Error: What It Means & How to Fix It
A 500 Internal Server Error means the server encountered an unexpected condition. This guide explains common causes, how to diagnose the problem using log files, and steps to fix it.
Redirect HTTP to HTTPS in Apache
Learn how to redirect HTTP to HTTPS in Apache using virtual hosts or .htaccess, with clear examples and best practices.
How to Install Apache on Ubuntu 22.04
This tutorial will guide you through the process of installing and managing the Apache web server on Ubuntu 22.04. You will learn how to install Apache, open HTTP and HTTPS ports in the firewall, and set up virtual hosts.
Secure Apache with Let's Encrypt on Ubuntu 20.04
In this tutorial, we'll provide a step by step instructions about how to secure your Apache with Let's Encrypt using the certbot tool on Ubuntu 20.04.
How To Set Up Apache Virtual Hosts on Ubuntu 20.04
This article describes how to set up Apache Virtual Hosts on Ubuntu 20.04. A Virtual Host is an Apache configuration directive that allows you to run more than one website on a single server.
How to Install Apache on Ubuntu 20.04
This tutorial describes how to install and manage the Apache web server on Ubuntu 20.04. Apache is one of the most popular web servers in the world.
How to Set Up Apache Virtual Hosts on Debian 10
Apache Virtual Hosts allows you to run more than one website on a single machine. This article describes how to set up Apache Virtual Hosts on a Debian 10 server.
How to Set Up Apache Virtual Hosts on CentOS 8
This article, explains how to set up Apache Virtual Hosts on a CentOS 8 server. Apache Virtual Hosts allows you to run more than one website on a single machine.
How to Install and Configure Redmine on CentOS 8
This tutorial explains how to install and configure the latest version of Redmine on CentOS 8. We'll use MariaDB as a database back-end and Passenger + Apache as a Ruby application server.
How to Install and Configure ownCloud with Apache on Ubuntu 18.04
ownCloud is an open-source, self-hosted file sync and file share platform. In this tutorial we'll show you how to install and configure ownCloud with Apache on an Ubuntu 18.04 machine.
How to Install and Configure ownCloud on CentOS 8
ownCloud is an open-source, self-hosted cloud platform for managing and sharing files. This tutorial explains how to install and configure ownCloud with Apache on CentOS 8.
Secure Apache with Let's Encrypt on Debian 10
This tutorial will guide you through the process of obtaining a free Let's Encrypt using the certbot tool on Debian 10. We'll also show how to configure Apache to use the new SSL certificate and enable HTTP/2
Secure Apache with Let's Encrypt on Debian 9
This tutorial will guide you through the process of obtaining a free Let's Encrypt using the certbot tool on Debian 9. We'll also show how to configure Apache to use the new SSL certificate and enable HTTP/2
