wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/4ad8f801-404f-4cc8-848c-0614b62395ab/4DNFIIX6N452.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/4ad8f801-404f-4cc8-848c-0614b62395ab/4DNFIIX6N452.bam 4DNFIIX6N452
test "499c0800dec77d4d14fefcaf8bcdb922" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIIX6N452