Mostly used Docker commands

CHECK VARIOUS DOCKER COMMANDS
$ docker
OR
$ docker help
 
HELP ON SPECIFIC DOCKER COMMAND
$ docker run --help

DOCKER VERSION
$ docker run --help
gives client version, server version, OS etc.

LIST IMAGES IN LOCAL REGISTRY

$ docker images





RUN DOCKER PROCESS IN INTERACTIVE MODE
$ docker run -t -i unbuntu:14.04 /bin/bash


LIST OF RUNNING CONTAINERS$ docker ps

SHOW INFO ABOUT CONTAINERS
$ docker info
provides number of containers, images, kernel version, OS+version, CPU, memory etc.

RUN DOCKER AS DEAMON (DEAMONIZE A DOCKER CONTAINER)
$ docker run -d unbuntu /bin/bash -c "while true; do echo Hello Docker; sleep 1; done"
  STOP DOCKER DEAMON
$ docker stop sharp_carson

REMOVE THE DOCKER DEAMON
$ docker rm sharp_carson