wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/91ddb319-a144-4ff0-af7e-6ab48fbff1a2/4DNFII5ZUWVI.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/91ddb319-a144-4ff0-af7e-6ab48fbff1a2/4DNFII5ZUWVI.bam 4DNFII5ZUWVI
test "266de89f4f60ab5743d41973b0cf7f0c" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFII5ZUWVI