wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/46327339-d823-43a8-92e1-d3b587937043/4DNFIY2I8MEZ.bb
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/46327339-d823-43a8-92e1-d3b587937043/4DNFIY2I8MEZ.bb 4DNFIY2I8MEZ
test "2ac22f9f68b8f31a7fbc8b0b4edc037e" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIY2I8MEZ