wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/f72aef46-5b88-4b1f-93bd-96a8a000a151/4DNFIXSVRIPU.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/f72aef46-5b88-4b1f-93bd-96a8a000a151/4DNFIXSVRIPU.bam 4DNFIXSVRIPU
test "4184d3a5a8c22415f53c82fdaf14cae5" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIXSVRIPU