wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/eb249ca6-3a4c-4cfe-8830-58fefd58e011/4DNFI8XNJIPS.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/eb249ca6-3a4c-4cfe-8830-58fefd58e011/4DNFI8XNJIPS.bam 4DNFI8XNJIPS
test "84b489a3fa62c899af571a455296b80e" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI8XNJIPS