wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/668e9f89-7455-45bc-a99b-21503bc7878d/4DNFIYR7SYN7.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/668e9f89-7455-45bc-a99b-21503bc7878d/4DNFIYR7SYN7.bam 4DNFIYR7SYN7
test "a86992064a99b84e6305cfdfc4470fb9" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIYR7SYN7