wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/6cc91a09-08da-4d9e-97ba-1f7a443c275f/4DNFIZ2P9JDE.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/6cc91a09-08da-4d9e-97ba-1f7a443c275f/4DNFIZ2P9JDE.bam 4DNFIZ2P9JDE
test "a56cdb40a8083e38473a74161b364707" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIZ2P9JDE