wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/4ea59850-2c40-4a92-a245-76a7893001f2/4DNFI6XB8HB4.hic
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/4ea59850-2c40-4a92-a245-76a7893001f2/4DNFI6XB8HB4.hic 4DNFI6XB8HB4
test "c78164bb7857b50d7a249beabea672e3" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI6XB8HB4