wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/f236e330-f637-4b2a-b117-0ea69a46d50b/4DNFIGZCGSA8.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/f236e330-f637-4b2a-b117-0ea69a46d50b/4DNFIGZCGSA8.bw 4DNFIGZCGSA8
test "7505cbaf7696ff6ae1d0d4769e3442af" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIGZCGSA8