wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/01bd5591-8754-4aaa-9aee-9ee7967b93b3/4DNFIKYZIO9Z.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/01bd5591-8754-4aaa-9aee-9ee7967b93b3/4DNFIKYZIO9Z.bw 4DNFIKYZIO9Z
test "43e9d0d1ec8805e03285f90344d74f35" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIKYZIO9Z