wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/66ed510e-ae9a-4884-82a0-4b71a75be202/4DNFIM7WV4YT.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/66ed510e-ae9a-4884-82a0-4b71a75be202/4DNFIM7WV4YT.bw 4DNFIM7WV4YT
test "3c86405fc4c1f60ef14efa400802fb5c" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIM7WV4YT