chris-rock/docker-exec — pull request #3 by webjay (2014-10-03 02:26:55+00:00)
Title: correct ip and port for boot2docker

On a Mac, Docker is run inside VirtualBox, thus we need to connect to that ip and port, which we get from boot2docker after `up` or `boot2docker ip`.

> To connect the Docker client to the Docker daemon, please set: export DOCKER_HOST=tcp://192.168.59.103:2375