wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/af563d90-ba85-4de2-aa97-2758ad5f04a5/4DNFI2HENZB4.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/af563d90-ba85-4de2-aa97-2758ad5f04a5/4DNFI2HENZB4.bam 4DNFI2HENZB4
test "fe0a43b2ae012f3ae453f0e5830fbc50" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI2HENZB4