Essential docker commands

1. Showing all containers

docker ps -a


2. Showing running containers

docker ps


3. Showing all images

docker images


4. Showing all conatiner ids

docker ps -a -q


5. Showing all image ids

docker images -q


6. Stopping all containers

docker stop $(docker ps -q)


7. Deleting all containers

docker rm $(docker ps -a -q)


8. Building image from docker file

docker build <directory in which the dockerfile exists>


9. Building image from docker file with a tag name

docker build -t <tag name> <directory in which the dockerfile exists>


10. Running an image in a container

docker run <image_id>
or
docker run <tag name (if provided while building)>


11. Running an image in a container with interactive shell terminal

docker run -i -t <image_id or tag_name> bash