wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/57a36d85-d301-44a9-8eb9-6af578316e62/4DNFIQ4ZW4KC.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/57a36d85-d301-44a9-8eb9-6af578316e62/4DNFIQ4ZW4KC.bam 4DNFIQ4ZW4KC
test "3bba35869302bdd09343447ac1a34fb2" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIQ4ZW4KC