Copy a File into a Container
docker cp <host filepath> <container ID>:<destination filepath>
example:
docker cp ./enron-10k-2.0-docs.dat ed61ca93addc:/data/Brainspace
docker cp <host filepath> <container ID>:<destination filepath>
example:
docker cp ./enron-10k-2.0-docs.dat ed61ca93addc:/data/Brainspace