Route VPN Traffic
Setting up traffic routing through a VPN on another laptop when hardware fails but VPN access is still needed
Linux
Backup files to git repo before shutdown
Simple setup to automatically push important files to a remote git repository before shutting down the system
Configuring Postfix
Setting up a secure Postfix mail server using Docker containers with proper TLS and DKIM configuration
Postfix in a container
Creating a custom Docker image for Postfix mail server since no official image was available for the latest version