wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/a788c3a9-18a8-475c-aaed-d846f987f3b2/4DNFI83PFYBS.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/a788c3a9-18a8-475c-aaed-d846f987f3b2/4DNFI83PFYBS.bam 4DNFI83PFYBS
test "7d952ac6618071e8d3a288d831582649" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI83PFYBS