wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/bd37233a-410c-4594-ac01-244edd483181/4DNFIZVQXTBI.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/bd37233a-410c-4594-ac01-244edd483181/4DNFIZVQXTBI.bam 4DNFIZVQXTBI
test "10d849b722d0c7d0d15fcf550c225f4d" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIZVQXTBI