convini-supervisor

https://www.digitalocean.com/community/questions/how-to-setup-a-mosquitto-mqtt-server-and-receive-data-from-owntracks

http://blog.argot-sdk.org/2013/06/dummies-guide-to-installing-mosquitto.html

mosquitto_sub

Install latest version of Homebrew and brew install mosquitto

then start it with: /usr/local/sbin/mosquitto -c /usr/local/etc/mosquitto/mosquitto.conf

subscribe: mosquitto_sub -t response -h -u -P