wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/65cc4419-47f8-45e5-aa5a-04841a895e29/4DNFI9RVE4NK.bb
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/65cc4419-47f8-45e5-aa5a-04841a895e29/4DNFI9RVE4NK.bb 4DNFI9RVE4NK
test "b808ffdf8964163b29462fa4b11cd0b6" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI9RVE4NK