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tools:mqtt_as [2020/08/18 23:05] – [pubtest] darrontools:mqtt_as [2020/08/18 23:41] (current) – external edit 127.0.0.1
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 ==script== ==script==
  
-Subscribe to the result topic from the ESP32 module and display its running status.+Subscribe to the topic named 'result' published by the ESP32 module and display it.
  
 <code> <code>
 #! /bin/bash #! /bin/bash
-while : +mosquitto_sub -h 192.168.0.13 -t result
-do +
-    mosquitto_sub -h 192.168.0.13 -t result +
-    sleep 5 +
-done+
 </code> </code>
  
 ==Shell output== ==Shell output==
  
-Running status for result.+Running status for the result topic.
  
 <code> <code>
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 ==script== ==script==
  
-publish two messages to the topic named 'foo_topic' which the ESP32 device is subscribed to,+Publish two messages to the topic named 'foo_topic' which the ESP32 device is subscribed to,
  
 <code> <code>
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 ==ESP32 output== ==ESP32 output==
  
-Running status on the ESP32 with incoming subscription messages.+Show running status on the ESP32 and incoming subscription topics.
  
 <code> <code>