wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/bc18af36-ae57-4633-9659-56991d31fed5/4DNFI1QO2YKQ.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/bc18af36-ae57-4633-9659-56991d31fed5/4DNFI1QO2YKQ.bam 4DNFI1QO2YKQ
test "7afb8fd6196406d56a74c2734d057a83" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI1QO2YKQ