wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/1167f61e-0e0f-4190-9cd4-866efcee73b8/4DNFIENXJEXS.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/1167f61e-0e0f-4190-9cd4-866efcee73b8/4DNFIENXJEXS.bw 4DNFIENXJEXS
test "4a481f94bdbf1054530c8d9b04d11e79" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIENXJEXS