total 20
drwxr-x---  2 ray ray 4096 Aug  2 08:02 .
drwxrwxr-x 19 ray ray 4096 Aug  2 08:01 ..
-rw-r-----  1 ray ray  634 Aug  2 08:02 alert_bridge_status.json
-rw-r-----  1 ray ray  420 Aug  2 08:02 alerts.jsonl
-rw-r-----  1 ray ray  452 Aug  2 08:02 latest_alert.json