1[Unit] 2Description=SevenSeg POSTcode daemon for /dev/%I 3After=dev-%i.device 4After=lpcsnoop.service 5 6[Service] 7Type=simple 8Restart=always 9ExecStart=/usr/bin/env postcode_7seg /dev/%I 10 11[Install] 12WantedBy=multi-user.target 13