wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/209b5740-d9c1-42ed-96c0-6d788aa153a0/4DNFIWMMRO25.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/209b5740-d9c1-42ed-96c0-6d788aa153a0/4DNFIWMMRO25.bw 4DNFIWMMRO25
test "0c689aa589da2f800346a85b7af49677" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIWMMRO25