wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/a129175d-c6aa-4062-9289-5fabb53cec62/4DNFI4JDM44N.bb
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/a129175d-c6aa-4062-9289-5fabb53cec62/4DNFI4JDM44N.bb 4DNFI4JDM44N
test "e7e2269efe934ad5dd0187074f770b65" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI4JDM44N