wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/794dc2f0-e020-4e11-abd9-b1affa3588c0/4DNFI8A1CM7L.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/794dc2f0-e020-4e11-abd9-b1affa3588c0/4DNFI8A1CM7L.bam 4DNFI8A1CM7L
test "787c0b865893a632f2409f23d0478c61" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI8A1CM7L