wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/496189a1-d90e-4df7-9d16-8b3901a82884/4DNFI4Y7WWR8.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/496189a1-d90e-4df7-9d16-8b3901a82884/4DNFI4Y7WWR8.bw 4DNFI4Y7WWR8
test "bb588b692e6f96ef2feab21074b95151" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI4Y7WWR8