mapping volumes

bind mounts

docker run -d -p 127.0.0.1:8080:80 -v ~swalker/workspace/docker-workshop/tmp:/usr/share/nginx/html nginx

volumes

docker run -d -p 127.0.0.1:8080:80 -v tmp:/usr/share/nginx/html nginx

docker volume inspect tmp

docker volume prune

mention if you use docker toolbox, the directory is mapped from there

docker-machine ssh default

use volumes docker volume