Get the history of commands that created a docker image
Note to self: In order to see which commands (latest on top) were used to create a docker image run:
docker history --no-trunc --format 'RUN {{.CreatedBy}}' <image>
docker
docker on OSX hostname of the Mac
note to self: when I need to access the docker host from within a container running in Docker for Mac, the hostname is docker.for.mac.localhost.