wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/aa07fbba-31ff-43e0-9602-8d9680daf318/4DNFIKSZDAMW.bed.gz
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/aa07fbba-31ff-43e0-9602-8d9680daf318/4DNFIKSZDAMW.bed.gz 4DNFIKSZDAMW
test "f4a6cfca4fd13386396107decca57494" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIKSZDAMW