wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/b6dd4c76-adc2-4269-83e7-9f5cf26b72eb/4DNFI7QZACW7.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/b6dd4c76-adc2-4269-83e7-9f5cf26b72eb/4DNFI7QZACW7.bam 4DNFI7QZACW7
test "0bf9f3e09a24af701f17b261a73fccf0" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI7QZACW7