Station visitors can now post messages directly to the station mail
       via the new NPS Service running on port 1915.  To get started send 
       'help' command like so:
       
           $ echo help | nc nex.runBSD.io 1915
       
           $ help
                      history:  today in history
                      awkball:  ask a question
                         date:  show date
                        gbook:  sign the guest book
                      fortune:  get a fortune
                         dict:  lookup word
            examples:                                                 
             $ echo fortune |nc nex.run.BSD.io 1915 #> get fortune  
             $ echo dict AWK |nc nex.runBSD.io 1915 #> lookup 'AWK' 
             $ nc -N nex.runBSD.io 1915   #> add a guestbook entry  
             gbook                                                  
             A ping from the Digital Void                           
             Lets keep the smolnet growing!                         
             .                                                      
             ^D                                                     
               => message written.
       
       The mailbag is a standard Nex index file so guest posts may include
       nex-style "rocket links" which many clients understand; links shoul
       start at the first column and be of the following form:
        
           => URL  <optional descriptive text>
       
        example: '=> gopher://gopher.club  -- SDF Gopher Club'
       
       Note that the space between "=>" and the URL is required.
       
       A NPS client is available below; it's a simple shell script that sh
       work on most Unix-like systems:
       
 (TXT)  nps_client.sh