wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/ef2e3728-95ed-40ce-bcf8-d11d48c44032/4DNFIAJ685C3.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/ef2e3728-95ed-40ce-bcf8-d11d48c44032/4DNFIAJ685C3.bam 4DNFIAJ685C3
test "28d080afdbca50bd4d0c4998d0fbf914" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIAJ685C3