//Displays all available Images
>>docker images 

//Displays List of Containers Running 
>>docker ps 

(or)

>>docker container ls

//Start Container by loading latest Image
>>docker run -d ngnix:latest 

//Start Container by loading latest Image
>>docker run -d ngnix:latest 

//Stop Container 
>>docker stop CONTAINER_ID(or)CONTAINER_NAME


//Display all Container irrespective of stopped or running
>>docker rm CONTAINER_ID

//Remove Container
>>docker ps -a

//Get ID of all containers
>>docker ps -aq

//Remove all stopped containers by ID
>>docker rm $(docker ps -aq)

//Remove all containers(stopped and running) by ID
>>docker rm -f $(docker ps -aq)

//Give CUSTOM_NAME to Container
>>docker run --name CONTAINER_CUSTOM_NAME ngnix:latest

//Stop Container by CUSTOM_NAME
>>docker stop CONTAINER_CUSTOM_NAME

//Display list of Containers Running by setting Format
>>docker ps --format="CUSTOM_FORMAT"

//Using Export Constant Variable
>>export format = "CUSTOM_FORMAT"
>>docker ps --format=${format}

//Map Host Port to Docker Container Port
>>docker run -d -p 8080:80 ngnix:latest