wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/c56f8a28-853f-4eb3-9521-5eceb77298c2/4DNFIVAU57AF.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/c56f8a28-853f-4eb3-9521-5eceb77298c2/4DNFIVAU57AF.bw 4DNFIVAU57AF
test "a273143e247a27f71132b09c82b70ba8" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIVAU57AF