wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/1a03d460-4eed-4c81-b9ed-ccea2212c553/4DNFIZTBIAIZ.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/1a03d460-4eed-4c81-b9ed-ccea2212c553/4DNFIZTBIAIZ.bw 4DNFIZTBIAIZ
test "f665b5c9d80e7c1b1826260d980efabc" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIZTBIAIZ