wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/2e22fac0-7245-4f99-a6e3-a548c10d384b/4DNFIPOAMNMB.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/2e22fac0-7245-4f99-a6e3-a548c10d384b/4DNFIPOAMNMB.bw 4DNFIPOAMNMB
test "b982726d4c28dcace049e5fa7a9e8acf" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIPOAMNMB