wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/615e6158-6efe-4195-9419-64e3f96d5bfa/4DNFIFU3HF4J.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/615e6158-6efe-4195-9419-64e3f96d5bfa/4DNFIFU3HF4J.bam 4DNFIFU3HF4J
test "045fd61e9bdb9a439152d8feec205592" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIFU3HF4J