wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/05db5b6a-f623-471c-bd9a-3cf9f8826f16/4DNFIY7CBLEI.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/05db5b6a-f623-471c-bd9a-3cf9f8826f16/4DNFIY7CBLEI.bam 4DNFIY7CBLEI
test "83ddff6c2e8a8ad1d4a0ce1d0fc22c72" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIY7CBLEI