wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/beab16d9-2e99-4daa-985e-49f25a84fb86/4DNFICMZ6F1N.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/beab16d9-2e99-4daa-985e-49f25a84fb86/4DNFICMZ6F1N.bw 4DNFICMZ6F1N
test "447a23a5ee11a8100020b88d2e0f9069" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFICMZ6F1N