wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/7dea6dc9-14f0-4ce3-95e7-ec71c019b13a/4DNFIB6W8TB7.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/7dea6dc9-14f0-4ce3-95e7-ec71c019b13a/4DNFIB6W8TB7.bw 4DNFIB6W8TB7
test "6443ef0e9cc1d2006b693ed9d85375e2" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIB6W8TB7