[diginux]

I made it because with the nc solution, it still required knowing the hostname.

I now see though that ncp (http://www.fefe.de/ncp/) would have probably sufficed, though it is a slightly different approach.

Sorry if you feel mislead.

[niggler]

If you read the `nc` manpage, you'd notice that the -n option on osx and debian disables host lookup and that hostname is defined as

     hostname can be a numerical IP address or a symbolic hostname (unless the
     -n option is given).  In general, a hostname must be specified, unless
     the -l option is given (in which case the local host is used).