wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/4c8eac2d-57d7-489b-b33a-45dc7c619b0b/4DNFIDECXIJC.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/4c8eac2d-57d7-489b-b33a-45dc7c619b0b/4DNFIDECXIJC.bw 4DNFIDECXIJC
test "4bbc77f7a2d96d1e1f6ecf21eef36d8f" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIDECXIJC