Console Output

+ docker pull alpine:3.9
3.9: Pulling from library/alpine
31603596830f: Pulling fs layer
31603596830f: Verifying Checksum
31603596830f: Download complete
31603596830f: Pull complete
Digest: sha256:414e0518bb9228d35e4cd5165567fb91d26c6a214e9c95899e1e056fcd349011
Status: Downloaded newer image for alpine:3.9
docker.io/library/alpine:3.9