wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/f82a80b1-2910-41dc-a304-b0c319ebb8fb/4DNFI12CYUUB.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/f82a80b1-2910-41dc-a304-b0c319ebb8fb/4DNFI12CYUUB.bw 4DNFI12CYUUB
test "b9039cee2c2eb4418442f97cf862e1b0" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI12CYUUB