logfile = 'logfile'
mqtt_broker = 'localhost'       # default: 'localhost'
mqtt_port = 1883                # default: 1883
mqtt_clientid = 'mqtt-launcher-1'
mqtt_username = None
mqtt_password = None
# mqtt_username = 'jane'
# mqtt_password = 'secret'

topiclist = {

    # topic                     payload value       program & arguments
    "sys/file"          :   {
                                'create'        :   [ '/usr/bin/touch', '/tmp/file.one' ],
                                'false'         :   [ '/bin/rm', '-f', '/tmp/file.one'    ],
                                'info'          :   [ '/bin/ls', '-l', '/tmp/file.one' ],
                            },
    "prog/pwd"          :   {
                                None            :   [ 'pwd' ],
                            },
    "dev/1"             :   {
                                None            :   [ 'ls', '-l', '/' ],
                            },
    "dev/2"             :   {
                                None            :   [ "/bin/echo", "111", "*", "@!@", "222", "@!@", "333" ],
                            },
}