wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/0f9a095d-f173-42af-96f1-f1cf1ffe3a5b/4DNFIH3PZ1GV.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/0f9a095d-f173-42af-96f1-f1cf1ffe3a5b/4DNFIH3PZ1GV.bw 4DNFIH3PZ1GV
test "4e872d8cbbb1e9ac2e6beea9109587c3" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIH3PZ1GV