wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/b3307959-a00a-4a25-82c7-3e36558426c7/4DNFICGFGTPN.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/b3307959-a00a-4a25-82c7-3e36558426c7/4DNFICGFGTPN.bw 4DNFICGFGTPN
test "a93000384461397ac888439eb9cb889a" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFICGFGTPN