wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/8c33aff5-5d4b-4c1b-ab20-481160be5ba4/4DNFI1FQZ5XC.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/8c33aff5-5d4b-4c1b-ab20-481160be5ba4/4DNFI1FQZ5XC.bam 4DNFI1FQZ5XC
test "81a743bae55dcf40412beeffccf63425" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI1FQZ5XC