mqttui-log(1)               General Commands Manual              mqttui-log(1)

NAME
       mqttui-log - Log values from subscribed topics to stdout

SYNOPSIS
       mqttui log [-j|--json] [-v|--verbose] [-b|--broker] [-u|--username]
       [--password] [-i|--client-id] [--client-cert] [--client-key]
       [--insecure] [-h|--help] [TOPIC]

DESCRIPTION
       Log values from subscribed topics to stdout

OPTIONS
       -j, --json
              Output incoming packages as newline-delimited JSON

       -v, --verbose
              Show full MQTT communication

       -b, --broker=URL [default: mqtt://localhost]
              URL which represents how to connect to the MQTT broker.

              Examples: `mqtt://localhost` `mqtt://localhost:1883`
              `mqtts://localhost` `mqtts://localhost:8883`
              `ws://localhost/path` `ws://localhost:9001/path`
              `wss://localhost/path` `wss://localhost:9001/path`
              May also be specified with the MQTTUI_BROKER environment
              variable.

       -u, --username=STRING
              Username to access the mqtt broker.

              Anonymous access when not supplied.
              May also be specified with the MQTTUI_USERNAME environment
              variable.

       --password=STRING
              Password to access the mqtt broker.

              Consider using a connection with TLS to the broker. Otherwise
              the password will be transported in plaintext.

              Passing the password via command line is insecure as the
              password can be read from the history! You should pass it via
              environment variable.
              May also be specified with the MQTTUI_PASSWORD environment
              variable.

       -i, --client-id=STRING
              Specify the client id to connect with
              May also be specified with the MQTTUI_CLIENTID environment
              variable.

       --client-cert=FILEPATH
              Path to the TLS client certificate file.

              Used together with --client-key to enable TLS client
              authentication. The file has to be a DER-encoded X.509
              certificate serialized to PEM.
              May also be specified with the MQTTUI_CLIENT_CERTIFICATE
              environment variable.

       --client-key=FILEPATH
              Path to the TLS client private key.

              Used together with --client-cert to enable TLS client
              authentication. The file has to be a DER-encoded ASN.1 file in
              PKCS#8 form serialized to PEM.
              May also be specified with the MQTTUI_CLIENT_PRIVATE_KEY
              environment variable.

       --insecure
              Allow insecure TLS connections

       -h, --help
              Print help (see a summary with '-h')

       [TOPIC] [default: #]
              Topics to watch
              May also be specified with the MQTTUI_TOPIC environment
              variable.

                                     log                         mqttui-log(1)