wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/139383f1-9df7-4f99-9156-2bd420f8f577/4DNFIWSEYHO7.bb
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/139383f1-9df7-4f99-9156-2bd420f8f577/4DNFIWSEYHO7.bb 4DNFIWSEYHO7
test "a5d5977730d7c2823aa9a45bda15f4d7" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIWSEYHO7