wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/74c008f0-b1a8-41bf-a10e-495da6fbafc5/4DNFIADEC6QY.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/74c008f0-b1a8-41bf-a10e-495da6fbafc5/4DNFIADEC6QY.bam 4DNFIADEC6QY
test "76776ca27714c4b1f65a68f03a7c33e8" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIADEC6QY