wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/63d6c288-9f9b-4ca4-9728-41c8d9c22a10/4DNFIHHBJ8QQ.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/63d6c288-9f9b-4ca4-9728-41c8d9c22a10/4DNFIHHBJ8QQ.bam 4DNFIHHBJ8QQ
test "db1208e87871bf9b594e0d1fb3c14258" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIHHBJ8QQ