Nginx: managing bot connections
In this tutorial, I will explain how to manage bots and limit their impact on your websites with Nginx , especially when you use it as reverse proxy . Today, there are …
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138 articles
Docker: fix “permission denied” error on sysctl net.ipv4.ip_unprivileged_port_start
Updated 26/11/2025 In version 9.1.1 of Proxmox, the problem appears to be resolved. In this tutorial, I will explain how to resolve the following error on a Docker host …
GLPI 11: Separate the inventory of computers and servers
This tutorial is dedicated to GLPI 11 and to the automatic inventory Using GLPI Agent, I will explain how to separate the inventory of servers and computers. GLPI 11 …
Erugo: Deploying a self-hosted file sharing solution
Learn how to replace WeTransfer with Erugo: an open-source, self-hosted and fully controlled file transfer solution.
pfSense: Configuring a Client-to-Site VPN with OpenVPN
In this tutorial, I will explain how to configure a Client-to-Site VPN with PFsense using OpenVPN. As a reminder, a VPN allows you to connect from a remote location to …
GLPI 11: Configuring automatic actions on Linux
In this tutorial, I’m going to explain how to configure automatic actions on GLPI 11 when it isinstall on a Linux server . To ensure GLPI functions correctly, this is one …
pfSense: Setting up a firewall
Presentation In this tutorial, I’m going to explain how to set up a place pfSense which is a distribution that allows you to set up a perimeter firewall. pfSense is a …
Windows Server 2025: Install MariaDB
In this tutorial, we will see how to install the MariaDB database server on Windows Server. Download MariaDB for Windows Server Start by downloading the MariaDB …
Install GLPI 11 on Windows Server with IIS
In this tutorial, I will explain how to install GLPI 11 on Windows Server using how server IIS . As you will see in this tutorial, preparing the Windows server is quite …
GLPI 11 - Configure fleet inventory with GLPI Agent
In this tutorial, I will explain how to configure fleet inventory in GLPI 11 before GLPI Agent on Windows and Linux
Resolving the Veeam error: "On-host proxy requires upgrade" after migrating or reinstalling a Hyper-V host
In this tutorial, we’ll see how to resolve the Veeam “On-host proxy requires upgrade” error that can occur after migrating or reinstalling a Hyper-V host. This error …
GLPI: Adding Timezones to MariaDB on Linux
To function correctly, GLPI 10 and GLPI 11 rely on the time zones (Timezones) of the database, here MariaDB. By default, they are not loaded into the database; it is …