wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/fd512caf-8588-4c05-a05c-2a5d1a7542c5/4DNFIT9IC4WA.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/fd512caf-8588-4c05-a05c-2a5d1a7542c5/4DNFIT9IC4WA.bam 4DNFIT9IC4WA
test "da682148a0e96d92f67ef6dc46c0659e" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIT9IC4WA