wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/ecaa937a-360b-48c1-83e0-4aaec55ef6c8/4DNFIDXKJB55.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/ecaa937a-360b-48c1-83e0-4aaec55ef6c8/4DNFIDXKJB55.bam 4DNFIDXKJB55
test "92bbeea6418e5a0de48822fb4f7d7f50" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIDXKJB55