wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/cc4a5ef6-2a41-4293-af09-072fd7d5797d/4DNFIETF9WJU.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/cc4a5ef6-2a41-4293-af09-072fd7d5797d/4DNFIETF9WJU.bw 4DNFIETF9WJU
test "241ab51e41868780790b3285afe78dcd" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIETF9WJU