Add systemd unit for backup

.config/systemd/backup.service.laptop

@@ -0,0 +1,6 @@
+[Unit]
+Description=Backup OVH
+OnFailure=notify-backup-failure
+[Service]
+Type=oneshot
+ExecStart=/home/.config/backup/rsync/rsync_snapshot.sh 51.75.250.228

.config/systemd/backup.timer.laptop

@@ -0,0 +1,9 @@
+[Unit]
+Description=Backup OVH weekly
+
+[Timer]
+OnCalendar=weekly
+Persistent=true
+
+[Install]
+WantedBy=timers.target

.config/systemd/dest

@@ -0,0 +1 @@
+/etc/systemd/system

.config/systemd/notify-backup-failure.service

@@ -0,0 +1,6 @@
+[Unit]
+Description=Send mail on backup failure
+
+[Service]
+Type=oneshot
+ExecStart=/usr/bin/bash -c '{ echo -e "Subject: Backup failed\n\nMachine info :\n" ; hostnamectl ; echo -e "\n\nLogs:\n\n" ; journalctl -n 20 -u backup.service; }  | sendmail -F "Quentin Duchemin" -f "desktop@chosty.fr" quentin.duchemin@hds.utc.fr'