HowtoForge provides user-friendly Linux tutorials.
If you've written a Linux tutorial that you'd like to share, you can contribute it. If you'd like to discuss Linux-related problems, you can use our forum. If you have questions, please contact us by email: info [at] howtoforge [dot] com or use our contact form.
How to install PHP 5.6 and 7.0 - 8.4 with PHP-FPM and FastCGI mode for ISPConfig 3.2 with apt on Debian 11 to 12
Author: Thom Pol • Tags: debian, ispconfig, linux, php • Comments: 14 • Updated: Nov 03, 2025In this guide we will take you through installing additional PHP versions (5.6, 7.0, 7.1, 7.2, 7.3, 7.4, 8.1, 8.2, 8.3, and 8.4) on a Debian server with ISPConfig.
How to install PHP 5.6 and 7.0 - 8.4 with PHP-FPM and FastCGI mode for ISPConfig 3.2 with apt on Ubuntu 22.04 - 24.04
Author: Thom Pol • Tags: ispconfig, linux, php, ubuntu • Comments: 10 • Updated: Nov 03, 2025When using ISPConfig, by default, you only have the main PHP version for your distribution. This guide will show you how to install additional PHP versions (5.6, 7.0 - 7.4, 8.1 - 8.4) on an Ubuntu server with ISPConfig.
Update the ISPConfig Perfect Server from Debian 11 to Debian 12
Author: Thom Pol • Tags: debian, ispconfig, linux • Comments: 21 • Updated: Nov 03, 2025This tutorial will take you through updating a server managed by ISPConfig from Debian 11 (bullseye) to Debian 12 (bookworm). This guide works for both single- and multiserver setups.
How to Install CSF (Config Server Firewall) on Debian 12
Author: Arvid L • Tags: debian, linux, security, server • Comments: 1 • Updated: Oct 06, 2025CSF or Config Server Firewall is a Stateful Packet Inspection (SPI) firewall based on IPtables and Perl. it provides a daemon process that will monitor your services for failure authentication.
How to Install Wiki.js on Debian 12
Author: Arvid L • Tags: debian, linux, server, web server • Comments: 1 • Published: Jun 26, 2025Wiki.js is free and open-source wiki software based on Node.js, Git, and Markdown. In this article, we'll show you how to install Wiki.js on a Debian 12 system.
ISPConfig Perfect Multiserver setup on Ubuntu 24.04 and Debian 12
Author: Thom Pol • Tags: control panels, debian, dns, email, ftp, ispconfig, linux, server, ubuntu, web server • Comments: 2 • Published: Jun 19, 2025This tutorial will take you through installing your own ISPConfig 3 multiserver setup with dedicated servers for the panel, web, DNS, mail, and webmail using the new ISPConfig auto-installer. This tutorial is compatible with Debian 12 and Ubuntu 24.04.
Securing your ISPConfig 3 managed mailserver with a valid Let's Encrypt SSL certificate
Author: Thom Pol • Tags: ispconfig, linux, security • Comments: 1 • Published: Jun 19, 2025If you're running your own mailserver, it's best practice to connect to it securely with a SSL/TLS connection. You'll need a valid certificate for these secure connections. In this tutorial, we'll set up a Let's Encrypt certificate for our mailserver that renews automatically.
How to Install OpenEMR on Ubuntu 24.04 Server
Author: Arvid L • Tags: linux, ubuntu • Comments: 1 • Published: May 29, 2025OpenEMR is an open-source health records and medical practice management solution. It is a fully integrated electronic health record and practice management, scheduling, electronic billing, and internationalization support.
How to Install Moodle LMS on Debian 12 Server
Author: Arvid L • Tags: debian, linux • Comments: 0 • Published: May 29, 2025Moodle is an open solution for the Learning Management System (LMS). It is a platform for educational purposes, from creating online courses, managing online schools, managing content, and offering collaborative learning.
How to Install GlassFish Application Server with Nginx Reverse Proxy on Debian 12
Author: Arvid L • Tags: debian, linux, server, web server • Comments: 0 • Published: Apr 19, 2025GlassFish is a free and open-source implementation of the Java EE Platform developed by Eclipse. In this guide, you will install GlassFish Application Server on Debian 12 in a step-by-step process. You will also configure Nginx as a reverse proxy for your GlassFish installation.










