wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/615ae399-bc11-464b-856b-7d8194080d76/4DNFIC8ZQAMP.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/615ae399-bc11-464b-856b-7d8194080d76/4DNFIC8ZQAMP.bw 4DNFIC8ZQAMP
test "5a610b02f525e0b123a3098dbc0d13fd" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIC8ZQAMP