wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/e51eb609-0a0a-4f52-9a3e-b3a1f30b7322/4DNFIQV7OPZ4.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/e51eb609-0a0a-4f52-9a3e-b3a1f30b7322/4DNFIQV7OPZ4.bam 4DNFIQV7OPZ4
test "0f254788a990f099a2d56f952e5b363b" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIQV7OPZ4