Docker Images:
It contains a list of commands and instruction on how to build and run a container. So basically Images contains all the data and metadata required to fire up a container(also called blueprint).We can't lunch a container without specifying Images.
$docker images centos
List all the available version of centos.
Docker Container:
Containers are lunch from Images so we can say container is the running instance of an Images.
Container is a runtime construct, unlike Images which is build time construct.
