Problem scenario
You have a Docker host that is running Linux (the server with Docker containers). You want to run commands inside a Docker container. How do you get into a Docker container?
Solution
Prerequisite
You need to know the container ID of a running container. To find it run this: docker ps -a
Procedures
Run this command:docker exec -it <container ID> bash
You may want to see this posting. To view a list of Docker books, see this link.