wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/a6560a12-cc72-4596-968c-ba84946f721e/4DNFIS5XSRP4.bb
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/a6560a12-cc72-4596-968c-ba84946f721e/4DNFIS5XSRP4.bb 4DNFIS5XSRP4
test "3e3e918fa7ae5a1328a6719102b9081e" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIS5XSRP4