how to install and run docker and containers in docker machine

http://www.dev2qa.com/docker-overview/ Docker is the most popular and open source platform which can install and execute distributed applications for developers, testers and system administrators. You can think it as a light weight container. It includes all the necessary libraries that your application need to run. It is something like VM(Virtual Machine), but it is light weight. It do not need to separate a physical machine’s resource into several pieces for different VM to use. It just run in the physical machine and use the entire physical resources of the machine. This can reduce resource cost idle time and make the management easier.