wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/0e8af8cd-cc18-4453-85ec-79338fbdebdc/4DNFIWI8UC95.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/0e8af8cd-cc18-4453-85ec-79338fbdebdc/4DNFIWI8UC95.bw 4DNFIWI8UC95
test "ef1f6b454579539985d875312a1e9566" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIWI8UC95