wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/84013a08-09ca-4173-9727-a8d9f5ee28b3/4DNFILQHHDSU.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/84013a08-09ca-4173-9727-a8d9f5ee28b3/4DNFILQHHDSU.bam 4DNFILQHHDSU
test "502f0ba846457a766a67e4f2b90bbd56" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFILQHHDSU