A simple MQTT version 3.1.1 client that will subscribe to topics and print the messages that it receives.
More information.
- Subscribe to the topic `sensors/temperature` information with Quality of Service (`QoS`) set to 1. (The default hostname is `localhost` and port 1883):
mosquitto_sub -t {sensors/temperature} -q {1}
- Subscribe to all broker status messages publishing on `iot.eclipse.org` port 1885 and print published messages verbosely:
mosquitto_sub -v -h "iot.eclipse.org" -p 1885 -t {\$SYS/#}
- Subscribe to multiple topics matching a given pattern. (+ takes any metric name):
mosquitto_sub -t {sensors/machines/+/temperature/+}
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