[Unit]
Description=Weekly pgbackrest diff backup (sun)
Documentation=https://pgbackrest.org/configuration.html
Documentation=man:pgbackrest(1) man:pgbackrest.conf(5)
PartOf=pgbackrest.target
[Timer]
#OnCalendar=Sun *-*-8..31 05:05:05
OnCalendar=Wed *-*-* 05:05:05
AccuracySec=1h
Persistent=true
[Install]
WantedBy=timers.target