wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/da0f4a54-e30f-4379-b037-d25da6117765/4DNFIK3A1EZV.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/da0f4a54-e30f-4379-b037-d25da6117765/4DNFIK3A1EZV.bam 4DNFIK3A1EZV
test "9b357b15f67fca9227465bf6da4b0efd" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIK3A1EZV