wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/fcaf9d89-f9f9-411c-a310-fd90e3dc5c7c/4DNFIV4V789H.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/fcaf9d89-f9f9-411c-a310-fd90e3dc5c7c/4DNFIV4V789H.bw 4DNFIV4V789H
test "81aba70be97163e61f0701bff1d6f16e" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIV4V789H