wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/8b0fc962-8d55-48d5-8ae0-8393571de0c8/4DNFIRALQBRF.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/8b0fc962-8d55-48d5-8ae0-8393571de0c8/4DNFIRALQBRF.bw 4DNFIRALQBRF
test "e5fe47f99364030bd3bc9f8f38bb02c0" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIRALQBRF