system-helpers/etc/systemd/system/memory_usage_alert.service

[Unit]
Description=Run memory_usage_alert
OnFailure=systemd_failure_notify@%n.service

[Service]
Type=oneshot
ExecStart=memory_usage_alert

[Install]
WantedBy=multi-user.target
Add global systemd services and use OnFailure by default 2022-06-30 07:34:43 +00:00			`[Unit]`
			`Description=Run memory_usage_alert`
			`OnFailure=systemd_failure_notify@%n.service`

			`[Service]`
			`Type=oneshot`
			`ExecStart=memory_usage_alert`

			`[Install]`
Use correct default.target for user systemd services 2022-08-20 08:08:18 +00:00			`WantedBy=multi-user.target`