wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/ac4499dc-22ce-4993-bc78-15073bc70b18/4DNFIY39QFPP.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/ac4499dc-22ce-4993-bc78-15073bc70b18/4DNFIY39QFPP.bam 4DNFIY39QFPP
test "cfae192c078c95e584f13f8829a221d6" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIY39QFPP