wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/a2f48779-4eff-44a6-8a9d-96435aca1ddc/4DNFIDZT7PR8.hic
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/a2f48779-4eff-44a6-8a9d-96435aca1ddc/4DNFIDZT7PR8.hic 4DNFIDZT7PR8
test "06f55f740c357e7688ebbd1d6d8b04b7" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIDZT7PR8