wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/177a8d2d-9f0f-4fe4-901f-87460878ede1/4DNFIFJFDQZ9.hic
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/177a8d2d-9f0f-4fe4-901f-87460878ede1/4DNFIFJFDQZ9.hic 4DNFIFJFDQZ9
test "4ca8345971957d13d502004f5d776aed" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIFJFDQZ9