wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/13afedcd-6060-4118-865d-d433bf55d467/4DNFILB5PMF3.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/13afedcd-6060-4118-865d-d433bf55d467/4DNFILB5PMF3.bw 4DNFILB5PMF3
test "e6efac340ccac3c27d5b8b6e97f0b023" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFILB5PMF3