wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/a6414ca8-ec7c-4a27-ae05-d7adab8c05f6/4DNFIOVQN7AF.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/a6414ca8-ec7c-4a27-ae05-d7adab8c05f6/4DNFIOVQN7AF.bam 4DNFIOVQN7AF
test "b339ef4ec99ea00925a235a1fa00555f" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIOVQN7AF