wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/b5ff574f-5dfe-4911-bc81-29d108ec5d60/4DNFIA2K75CQ.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/b5ff574f-5dfe-4911-bc81-29d108ec5d60/4DNFIA2K75CQ.bam 4DNFIA2K75CQ
test "845e8dacc880888ca27e08704845bd2f" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIA2K75CQ