wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/536261f5-fc62-4803-a128-8d8000823cfa/4DNFIWQJQ6NV.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/536261f5-fc62-4803-a128-8d8000823cfa/4DNFIWQJQ6NV.bam 4DNFIWQJQ6NV
test "187cba04849b195f9b7e9509be829449" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIWQJQ6NV