wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/a8516531-b86a-4e70-b26c-92544939b805/4DNFI8JW6M2W.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/a8516531-b86a-4e70-b26c-92544939b805/4DNFI8JW6M2W.bam 4DNFI8JW6M2W
test "df01c7f1fe515b36851611eb737f9943" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI8JW6M2W