wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/2a5af0c4-e528-45f2-a31d-257b68adcf65/4DNFI3UC792V.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/2a5af0c4-e528-45f2-a31d-257b68adcf65/4DNFI3UC792V.bw 4DNFI3UC792V
test "760a8c50e198f07fe913806a4b3799d2" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI3UC792V