. Which command will install docker in your system? * $ [arg...] docker COMMAND [OPTIONS] $ docker [arg...] COMMAND [OPTIONS] $ docker [OPTIONS] [arg...] COMMAND $ docker [OPTIONS] COMMAND [arg...] code example

Example: docker help

docker ps # current containers
docker run # create and start the container
docker create # create container
dokcer exec # to run commnads in container for once
docker volume # create a docker volume
docker network # create a docker network
docker rm # remove container 
docker images # list the images
docker rmi # remove image
docker build # build a new image from dockerfile
docker push # push your image to docker repo
docker pull # download an image from docker repo
docker commit # create an image from container