wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/672c78ff-7451-462d-89b6-bbae6580184e/4DNFIEMWL9I7.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/672c78ff-7451-462d-89b6-bbae6580184e/4DNFIEMWL9I7.bam 4DNFIEMWL9I7
test "3a97b3ee8ba5c7fd6ed43a90e293b7d7" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIEMWL9I7