Dockers commands

gistfile1.txt

# first make sure that the virtual machine is running
docker-machine start dev

Set environment variables to dictate that docker should run a command against a particular machine:
$ eval "$(docker-machine env dev)" 
Check if environment is set:
$ env | grep DOCKER
DOCKER_HOST=tcp://192.168.99.100:2376
DOCKER_CERT_PATH=/Users/dm/.docker/machines/.client
DOCKER_TLS_VERIFY=1
DOCKER_MACHINE_NAME=dev



#remove unused docker images
docker rmi $(docker images --filter "dangling=true" -q --no-trunc) 
#run bash in docker image
docker exec -i -t 665b4a1e17b6 bash
#run images from yml file
docker-compose -f docker-compose.debug.yml up -d
#build images
docker build -f Dockerfile-sth -t dockerimagename:debug .