wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/2acb83ed-90b7-4e82-9a30-614aa2638865/4DNFI9YCOHKD.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/2acb83ed-90b7-4e82-9a30-614aa2638865/4DNFI9YCOHKD.bw 4DNFI9YCOHKD
test "1a9ea8113df334179164f3be482f8818" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI9YCOHKD