MQTT

Create 3 folders and 3 config files as following

[krit@mini MQTT]$ tree .
.
└── mosquitto
    ├── config
    │   ├── acls.conf
    │   ├── mosquitto.conf
    │   └── passwd
    ├── data
    └── log

4 directories, 3 files
[krit@mini MQTT]$