wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/68152b02-0390-402e-80ed-060f6a9a3c21/4DNFIJNVNP7J.bed.gz
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/68152b02-0390-402e-80ed-060f6a9a3c21/4DNFIJNVNP7J.bed.gz 4DNFIJNVNP7J
test "b2ca980d77604e3b5caf3cd14c5ce23c" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIJNVNP7J