wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/995cf6dc-64b2-4678-b660-c1cf19977997/4DNFI9UT5B8I.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/995cf6dc-64b2-4678-b660-c1cf19977997/4DNFI9UT5B8I.bam 4DNFI9UT5B8I
test "b6f0fc12d0171f796fc7c1b4e89ffacb" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI9UT5B8I