wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/ca2211d9-9fa6-4c93-a107-6866b66a78b1/4DNFIFJGY53K.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/ca2211d9-9fa6-4c93-a107-6866b66a78b1/4DNFIFJGY53K.bw 4DNFIFJGY53K
test "4331ecb76738198265a21aeadd0a4fca" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIFJGY53K