Docker installation on local virtual machine

To install docker on local virtual machine the following command can be used:

yum install docker        

and to start docker services:

systemctl start docker        

to check the status of docker services:

systemctl status docker         

to launch any os (the following command is for downloading centOS latest version):

docker run -i -t centos        

to check how many images are there :

docker ps        

to stop docker :

systemctl stop docker