wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/1aeaf0fc-2fc4-4249-b63a-e9facdbf9eb4/4DNFI51B5JHD.bed.gz
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/1aeaf0fc-2fc4-4249-b63a-e9facdbf9eb4/4DNFI51B5JHD.bed.gz 4DNFI51B5JHD
test "ce66f02c815f3a8a73fb74284dcf747a" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI51B5JHD