[Unit] Description=Porkbun Dynamic DNS Update Timer Documentation=file:///opt/porkbun-ddns/README.md Requires=porkbun-ddns.service [Timer] # Run 2 minutes after boot OnBootSec=2min # Run every 5 minutes OnUnitActiveSec=5min # If the system was off when a timer should have run, run it on next boot Persistent=true [Install] WantedBy=timers.target