wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/71c12c19-fa86-495a-9906-18d7cdcc6353/4DNFIR78384Z.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/71c12c19-fa86-495a-9906-18d7cdcc6353/4DNFIR78384Z.bam 4DNFIR78384Z
test "193fa7acc25ff71370534d4f2b7c187c" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIR78384Z