wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/77b25998-b12f-47f3-8d94-8fab1fa0846d/4DNFIOYWX3H9.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/77b25998-b12f-47f3-8d94-8fab1fa0846d/4DNFIOYWX3H9.bam 4DNFIOYWX3H9
test "916172697683da70d8bdb9f67dbcbd11" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIOYWX3H9