wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/442c2951-649c-40a7-8cea-49126d4dbace/4DNFIAWJ87KU.bb
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/442c2951-649c-40a7-8cea-49126d4dbace/4DNFIAWJ87KU.bb 4DNFIAWJ87KU
test "cd6b74330988e0886dcdcd71a96d647d" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIAWJ87KU