Subscribe to a gnmic network device state updates. More information: https://gnmic.kmrd.dev/cmd/subscribe.
gnmic {{[-a|--address]}} {{ip:port}} subscribe --path {{path}}
gnmic {{[-a|--address]}} {{ip:port}} subscribe --path {{path}} --sample-interval 30s
gnmic {{[-a|--address]}} {{ip:port}} subscribe --path {{path}} --stream-mode on-change --heartbeat-interval {{1m}}
gnmic {{[-a|--address]}} {{ip:port}} subscribe --path {{path}} --mode once
gnmic {{[-a|--address]}} {{ip:port}} subscribe --path {{path}} {{[-e|--encoding]}} json_ietf