wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/0df20dcf-f72b-4aef-9f0e-00ffd10f647b/4DNFIJGQE29U.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/0df20dcf-f72b-4aef-9f0e-00ffd10f647b/4DNFIJGQE29U.bam 4DNFIJGQE29U
test "ac85965c4c766efbf3203e4fd19d8d7d" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIJGQE29U