wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/6ce76b49-0630-4e83-acfb-c35cf669d0fb/4DNFIFX81N88.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/6ce76b49-0630-4e83-acfb-c35cf669d0fb/4DNFIFX81N88.bam 4DNFIFX81N88
test "f455c0e52941be1113af03c72565d476" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIFX81N88