wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/d657fae3-0e5a-4dc1-8f29-a21527ded134/4DNFIEZBBHB6.hic
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/d657fae3-0e5a-4dc1-8f29-a21527ded134/4DNFIEZBBHB6.hic 4DNFIEZBBHB6
test "b5ff6cc78f18b35f956528672fa619d3" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIEZBBHB6