wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/913a814e-9b01-4afe-9380-94e675133c0f/4DNFIXC9RDV4.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/913a814e-9b01-4afe-9380-94e675133c0f/4DNFIXC9RDV4.bam 4DNFIXC9RDV4
test "bd251a9389ac49d9147d3a5135854e93" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIXC9RDV4