60 lines
1.6 KiB
Markdown
60 lines
1.6 KiB
Markdown
# MQTT Commands
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setup password
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```sh
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docker exec --user 1883 -it mosquitto mosquitto_passwd /mosquitto/config/passwd nextuser
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awesomeexodusoutdooradventures
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```
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## simple
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```sh
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mosquitto_sub -h 91.99.29.8 -t outdoor/king-arthur/sword/run
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```
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## safe
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```sh
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mosquitto_sub -L mqtts://nerdyssey.de:8883/outdoor/king-arthur/sword/run -d
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mosquitto_sub -L mqtts://nerdyssey.de:8883/outdoor/king-arthur/sword/int -d
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mosquitto_pub -L mqtts://nerdyssey.de:8883 -t outdoor/king-arthur/sword/run -m "SetMaintanance"
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mosquitto_sub -h mqtts://nerdyssey.de:8883 -t "outdoor/king-arthur/sword/int" -u "exodususer" -P "awesomeexodusoutdooradventures"
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mosquitto_pub -h <your-server-ip-or-proxy> -t "outdoor/king-arthur/sword/int" -m "Hello Secure World!" -u "exodususer" -P "awesomeexodusoutdooradventures"
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mosquitto_sub -h nerdyssey.de -p 8883 -t "outdoor/king-arthur/sword/int" -u "exodususer" -P "awesomeexodusoutdooradventures" --capath /etc/ssl/certs/ -d
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```
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- `+` Single-level wildcard: `t1/+/sub2/sub3`
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- `#` Multi-level wildcard: `t1/#/sub3`, `t1/#`
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```sh
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# Publishing topic with message
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# -h: Host (optional)
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# -t: Topic
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# -m: Message
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# -q: Quality of service
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# -r: Retain (keep this after failed connection)
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# -h: Print help info
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mosquitto_pub -t someTopic -m 123 -q 1
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mosquitto_pub -r -t someTopic -m "on"
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mosquitto_pub -h 91.99.29.8 -t someTopic -m 123 -q 1
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# Subscribing to
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# -h: Host (optional)
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# -t: Topic s
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# + is wildcard
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# # is wildcard for full subtree
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# -T: Exclude topic
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# -q: Quality of service
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mosquitto_sub -t someTopic -q 1
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mosquitto_sub -t someTopic/+/subTopic
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mosquitto_sub -t bbc/# -T bbc/radio3
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mosquitto_sub -h 91.99.29.8 -t someTopic -q 1
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```
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