wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/29c82ab4-3f52-4da1-8e23-c86cc3cb08bd/4DNFIBQ6AD9L.bb
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/29c82ab4-3f52-4da1-8e23-c86cc3cb08bd/4DNFIBQ6AD9L.bb 4DNFIBQ6AD9L
test "1223cfbc4319ca6641fdada9c1dd5a63" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIBQ6AD9L