wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/60af4ba4-626d-49ac-a236-866ab6fde20b/4DNFII2I5LYE.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/60af4ba4-626d-49ac-a236-866ab6fde20b/4DNFII2I5LYE.bw 4DNFII2I5LYE
test "f469d09f284b1bdfef53364dd8e3c735" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFII2I5LYE