monitor - receive logging information from LPD

       Patrick Powell <papowell@lprng.com>.

       The  monitor  program  is a template for a printer status monitoring program.  It will open the specified
       TCP and/or UDP port, and then wait for accounting or other  information  to  be  sent.   It  prints  this
       information on it standard output.

       The following exit values are returned:

       zero(0)       Successful completion.

       non-zero(!=0) An error occurred.

       LPRng is a enhanced printer spooler system with functionality similar to the Berkeley LPR software.   The
       LPRng    developer   mailing   list   is   lprng-devel@lists.sourceforge.net;   subscribe   by   visiting
       https://lists.sourceforge.net/lists/listinfo/lprng-devel     or     sending      mail      to      lprng-request@lists.sourceforge.net with the word subscribe in the body.
       The software is available via http://lprng.sourceforge.net

LPRng                                              2006-12-09                                         monitor(1)

       monitor - receive logging information from LPD

-u   wait for connections on the UDP port.

       -t   wait for connections on the TCP port.

       port Use the specified port number.

lpd.conf(5),  lpc(8),  lpd(8),  checkpc(8),  lpr(1),  lpq(1),  lprm(1),  printcap(5), lpd.conf(5), pr(1),
       lprng_certs(1), lprng_index_certs(1).

monitor [ -u ] [ -t ] [ port ]