# put into /usr/lib/systemd/system/
[Unit]
Description="GNUmed database backup timer"

[Timer]
Unit=gm-backup_and_zip_database.service
# once daily
OnCalendar=*-*-* 00:00:01
# fire once immediately upon timer activation if would have fired during power down
Persistent=yes

[Install]
WantedBy=timers.target
