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Systemd On mettra un script dans /lib/systemd/system-sleep/ : Exemple de script : #!/bin/sh case "${1}" in pre) echo "Suspension ou hibernation" ;; post) echo "Réveil ou dégel" ;; esac Le 2e argument ($2) pourra être s...

Firewalld est un pare-feu que je trouve très agréable à utiliser, où on peut « cacher » la complexité de certains éléments de configuration derrière des noms simples à utiliser. Par exemple, je peux avoir un service qui n’a pas spécialement de port dédié, don...

Normally when you launch the system’s file manager on Linux/Windows system, you will see network shares advised on your network. These shares are only allowed if remote users are connected to the machine. Samba is a free software that enables one to share fil...

CrowdSec is an open source Intrusion Prevention System (IPS) which crowd sources various types of threat intelligence that is used to monitor and protect your network from known threats. One unique aspect of CrowdSec is the use of crowd sourcing threat informa...

Prepare the OPNsense CrowdSec Configuration Before setting up the Caddy reverse proxy, some settings for CrowdSec and firewall rules can be configured in OPNsense to prepare for a CrowdSec multi-server environment. Update the Existing CrowdSec Plugin Configu...

There a multiple use cases to run a script on login. Configuration, starting services, logging, sending a notification, and so on. I want to show you different ways to do so. Example script The example script will notify me via push notification on my smartp...

Servers Servers are machines whose purpose is to provide a service or content over a network. They are typically administered remotely and only connect physically to power and a network. They "serve" content or services using software daemons. Bare metal se...

The act of providing or serving digital content or an online service typically delivered by a business. The service or content is generally served locally from your own hardware. Often "self-hosters" use older Enterprise-grade hardware from their home inter...

Dans ce tutoriel, je vais vous expliquer comment résoudre l’erreur suivante sur hôte Docker qui fonctionne sur Proxmox en LXC. Lors du démarrage de vos conteneurs Docker, vous avez l’erreur suivante : Error response from daemon: failed to create task for conta...