add pull to docker proof
@@ -10,9 +10,13 @@ sleep 5
# Pull an image from docker hub.
docker pull ubuntu
-# Push the pulled image to artipie
+# Push the pulled image to artipie.
docker image tag ubuntu localhost:8080/my-docker/myfirstimage
docker push localhost:8080/my-docker/myfirstimage
+# Pull the pushed imagage from artipie.
+docker image rm localhost:8080/my-docker/myfirstimage
+docker pull localhost:8080/my-docker/myfirstimage
+
# Remove container.
docker stop artipie
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