wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/a3edbbf9-1bc7-4747-ae70-97e06802694f/4DNFI59O1PD4.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/a3edbbf9-1bc7-4747-ae70-97e06802694f/4DNFI59O1PD4.bw 4DNFI59O1PD4
test "85de21ebaac2527fac7e8ccead6db25d" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI59O1PD4