wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/02ee5861-9050-4eca-acb3-16ae1aa1c228/4DNFI6K6OQ8V.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/02ee5861-9050-4eca-acb3-16ae1aa1c228/4DNFI6K6OQ8V.bam 4DNFI6K6OQ8V
test "da478b4de3368d2c2737ac0a71996a2d" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI6K6OQ8V