In this tutorial we build an automated Linux backup using rsync and a systemd timer.
In this step-by-step tutorial, we’ll create a reliable rsync backup script, test it safely using dry-run mode, and automate it using a systemd service and timer so your backups run automatically. You’ll also learn how to prevent silent backup failures by adding a mount check, and how to integrate healthchecks.io so you get alerts if your backup script fails.
This tutorial is perfect for Linux users, sysadmins, and homelab enthusiasts who want a simple, reliable, and transparent backup solution without relying on heavy backup software.
