wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/3cfb95ea-0050-4095-9b9a-fd009a0a6d25/4DNFI2Z869FJ.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/3cfb95ea-0050-4095-9b9a-fd009a0a6d25/4DNFI2Z869FJ.bam 4DNFI2Z869FJ
test "31a7101f93c602afcb78ce9a9518a65d" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI2Z869FJ