Live sensor data on web page with MQTT, Mosquitto and WebSocket

We will be using a standalone MQTT broker with Websocket support.

For the installation step of Mosquitto with WebSocket support in Ubuntu, refer this post
http://www.berzek.com/2015/11/03/installing-mosquitto-1-4-4-with-websockets-on-ubuntu-trusty-14-04-lts/

to edit the mosquitto.conf file, easy way would be using editor.

gksudo gedit

Also the actual file link to the libwebsocket can be found at

https://libwebsockets.org/git/libwebsockets/snapshot/libwebsockets-1.4-chrome43-firefox-36.tar.gz

Code
https://github.com/arunkumaranand/simple-mqtt-websocket-example