wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/af6e1f5a-9bbc-4216-b195-5c5410fbe92e/4DNFINB1CUQU.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/af6e1f5a-9bbc-4216-b195-5c5410fbe92e/4DNFINB1CUQU.bam 4DNFINB1CUQU
test "83fd950091deff71ec8f16411e5017db" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFINB1CUQU