wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/3407160c-23eb-4dde-80e1-f4d7b918cdf0/4DNFIY6GI85W.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/3407160c-23eb-4dde-80e1-f4d7b918cdf0/4DNFIY6GI85W.bam 4DNFIY6GI85W
test "173c8b9dc76b11a300935316ab7fb9aa" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIY6GI85W