wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/5d4e1ac2-dc9d-4f69-bb9d-bf9d1eb6bceb/4DNFI4FB83VF.bb
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/5d4e1ac2-dc9d-4f69-bb9d-bf9d1eb6bceb/4DNFI4FB83VF.bb 4DNFI4FB83VF
test "16e962030110c180f85aa9a75eb54af2" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI4FB83VF