// Remover todos containers
docker rm -f $(docker ps -a -q)

// Docker compose
docker-compose up
docker-compose rm -f

// Construir imagens
docker build -t despesas/web .

// Rodar imagens
docker run -it \
    --link productivity-postgres  \
    -p 8080:8080 \
    emmanuelneri/productivity-with-spring-app

docker run -d \
    --name productivity-postgres \
    -e POSTGRES_DB=productivity-with-spring \
    -e POSTGRES_USER=postgres \
    -e POSTGRES_PASSWORD=postgres \
   postgres:9.6

// Acessar imagem
docker exec -it <container app ID> /bin/sh
docker exec -it <container app ID> bash