wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/c5d74f89-cedb-4d73-b843-6628dd2f01e9/4DNFID81BXN4.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/c5d74f89-cedb-4d73-b843-6628dd2f01e9/4DNFID81BXN4.bam 4DNFID81BXN4
test "b0b3d673e537560ccf17c949612b81eb" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFID81BXN4