Docker commands

1. Inspect image directory structure

inspect image directory structure

1. Replace ENTRYPOINT / CMD command with

    ENTRYPOINT ["sleep", "3600"]
   

2. Build image
3. Start container, get the container-id and exec shell/bash

    docker build . -f dev.Dockerfile -t test
    docker run test:latest
    docker container ls
    docker exec -it 12c23fad6baf sh # or bash