hosts.lpd —
    trusted hosts that may use local print services
The hosts.lpd file contains a list of
    hostnames or IP addresses that are allowed to use your local print services.
    List every hostname or IP address on a line itself.
If you want to allow access for any and all host, you can usually
    use the NIS netgroups feature to do this by adding a line with a single
    ‘+’ character.
  - /etc/hosts.lpd
- The hosts.lpdfile resides in
      /etc.