docker-commands

docker-commands.sh

#!/bin/bash +x

* Run the container 
docker run -it -e VAR=1 ubuntu_bash -d ashok/pyashokproj /bin/bash

* To start an existing container which is stopped
docker start <container-name/ID>

* To stop a running container
docker stop <container-name/ID>

* Then to login to the interactive shell of a container
docker exec -it <container-name/ID> /bin/bash

* To run a series of commands, you must wrap them in a single command using a shell.
docker exec -it CONTAINER_ID bash -c "command1 && command2 || command3"

* Clean up exited containers
docker rm $(docker ps -a -q -f status=exited)

docker start  `docker ps -q -l` # restart it in the background
docker attach `docker ps -q -l` # reattach the terminal & stdin

* Get docker labels and descriptions
docker inspect -f {{.Config.Labels}} image_id