wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/145ad1a4-d245-4f8c-90e9-59ca989f921e/4DNFIZKBVRIL.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/145ad1a4-d245-4f8c-90e9-59ca989f921e/4DNFIZKBVRIL.bw 4DNFIZKBVRIL
test "bda62f9f2e378c2531616cde2fdb8771" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIZKBVRIL