wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/a7fb0b4a-3158-4de2-b298-59bc33d9fea9/4DNFIDTX4AUI.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/a7fb0b4a-3158-4de2-b298-59bc33d9fea9/4DNFIDTX4AUI.bam 4DNFIDTX4AUI
test "0383009a59eb3858e441b9c43f7ce777" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIDTX4AUI