wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/c4975702-6592-4236-b5bc-b461cf418412/4DNFI3P7MI9A.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/c4975702-6592-4236-b5bc-b461cf418412/4DNFI3P7MI9A.bam 4DNFI3P7MI9A
test "1253f5cc915f01a90d7a5ac112d556b3" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI3P7MI9A