wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/85c931ac-9598-4ec6-a192-0886f0413b5f/4DNFIKATMGRQ.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/85c931ac-9598-4ec6-a192-0886f0413b5f/4DNFIKATMGRQ.bw 4DNFIKATMGRQ
test "00ddcc347a966d7de6c5f96dd6dc17ef" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIKATMGRQ