wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/f69f1da8-dead-4d17-b073-374cce28c211/4DNFIBFVQJQB.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/f69f1da8-dead-4d17-b073-374cce28c211/4DNFIBFVQJQB.bam 4DNFIBFVQJQB
test "fa1510c375d2b51d89279acdce83eab2" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIBFVQJQB