wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/d2d234e6-8c81-4ff9-a2a8-03a2b41cc8b2/4DNFIFWQ6D9Z.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/d2d234e6-8c81-4ff9-a2a8-03a2b41cc8b2/4DNFIFWQ6D9Z.bam 4DNFIFWQ6D9Z
test "a23e3e483d25d43cf9e5e91c43e89eaf" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIFWQ6D9Z