Console Ubuntu Client MQTT
$ wget
https://github.com/hivemq/mqtt-cli/releases/download/v1.0.0/mqtt-cli_1.0.0_all.deb
$ sudo apt install ./mqtt-cli_1.0.0_all.deb
Tired Tiger
$ wget
https://github.com/hivemq/mqtt-cli/releases/download/v1.0.0/mqtt-cli_1.0.0_all.deb
$ sudo apt install ./mqtt-cli_1.0.0_all.deb