@simonwheatley does the Ruby `*` glob here traverse into multiple directories? I'm sure that devs are going to want to often group sites into directories, by client name for example. So they could have:

```
/srv/www/example.com
/srv/www/acme-client/foo.example.net/
/srv/www/acme-client/bar.example.info/
/srv/www/emca-client/oof.example.net/
/srv/www/emca-client/rab.example.info/
```

So this would require that the globber traverse down additional directories.