wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/e5895ac1-74f0-46fa-92d4-12c55eeec1e6/4DNFI8TLII6F.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/e5895ac1-74f0-46fa-92d4-12c55eeec1e6/4DNFI8TLII6F.bw 4DNFI8TLII6F
test "af3ce12014d2ba455067e16b59cf9268" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI8TLII6F