wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/d0ceb584-3ef8-4fbb-bbe6-58f414159f5d/4DNFI16XNLRU.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/d0ceb584-3ef8-4fbb-bbe6-58f414159f5d/4DNFI16XNLRU.bw 4DNFI16XNLRU
test "9e3dd273f1ddf94636ce7e1325e9d46d" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI16XNLRU