To see all containers
docker ps --all
this is used to see every container present at the moment.
bash shell is used[Recommended]
Ps_containers_Id is been used as a container to poke
To get inside the container use Docker exec -it ps_containers_id bash
To stop container
docker stop ps_container_id
If we want to run the container and get inside it as well with one command [Not -Recommended]
docker run -it containers_image_name bash
These are the methods to get inside the docker container.
Thank you!