wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/880fd500-6066-40bc-9357-ea7b5ae81273/4DNFI1MHB8TM.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/880fd500-6066-40bc-9357-ea7b5ae81273/4DNFI1MHB8TM.bw 4DNFI1MHB8TM
test "a00d367de7d52515a6647173a764c5c2" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI1MHB8TM