wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/874e1cb4-8de7-4b95-a2fc-7c76e253a4bc/4DNFI7IFRH31.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/874e1cb4-8de7-4b95-a2fc-7c76e253a4bc/4DNFI7IFRH31.bw 4DNFI7IFRH31
test "a81e132ad342ed6d3d24f3183ebd9947" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI7IFRH31