python-data-1

docker --version

list out all the images available on host system

docker images docker images -a

docker pull

docker rmi <image_name:tag>

docker run docker run "command"

-- docker run python python -c 'python("Hello")'

-- docker run --rm -v .:/app python python --version

-- docker run --rm -v .:/app python:3.9.20-alpine3.19 python --version

Volumes

docker run -v .:/app python python /app/main.py

docker run -v .:/otherdir python python /otherdir/main.py

Delete the container once it finishes its job docker run --rm -v .:/pqrs python ls .

list out all the containers (Running)

docker ps

docker ps -a

docker rm <container_name/container_id>. # only for stopped containers

docker rm -f <container_name/container_id>

docker container prune

docker container prune -f

Create a container that runs continously and does not finish immediately

Container is a machine, and its running

docker exec 3e3fe0693ca8 python -c "print('other command')"

docker exec -it 3e3fe0693ca8 bash