wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/5c43e64f-837e-45b1-9896-7be764790516/4DNFICIC593Q.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/5c43e64f-837e-45b1-9896-7be764790516/4DNFICIC593Q.bw 4DNFICIC593Q
test "4cd10deb3fe5bbac09ee25cc53b5d16f" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFICIC593Q