wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/28d0c9cf-73bc-4918-b181-45678151e6f2/4DNFIHF468MZ.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/28d0c9cf-73bc-4918-b181-45678151e6f2/4DNFIHF468MZ.bam 4DNFIHF468MZ
test "40eb2907f3cf0efde85fcba65fdcb8d8" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIHF468MZ