wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/cac4fab4-48e7-405e-a95f-a70ccad07cd0/4DNFISRPWO9R.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/cac4fab4-48e7-405e-a95f-a70ccad07cd0/4DNFISRPWO9R.bw 4DNFISRPWO9R
test "d657efaac1f100303f05dae8465605c9" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFISRPWO9R