wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/d6d37701-d6f5-427f-9068-0fd970edddb1/4DNFIZJ7K7OE.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/d6d37701-d6f5-427f-9068-0fd970edddb1/4DNFIZJ7K7OE.bam 4DNFIZJ7K7OE
test "6afe548c8dee64570e9e29df56f400b6" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIZJ7K7OE