RDUNET IEXP

 Function
  Read information from the USERNET file for a specific node.

 Syntax
  RDUNET node

   node  - An integer expression with the node to read.

 Remarks
  To facilitate internode communications, a file named USERNET.XXX is
  maintained with an entry for each node on the system.  This file is used
  by the BROADCAST command of PCBoard and to prevent multiple
  simultaneous logins, among other things.  This statement may be used to
  read information for any node.

 Examples
  RDUNET PCBNODE()
  WRUNET PCBNODE(),UN_STAT(),UN_NAME(),UN_CITY(),"Running "+PPENAME(),""
  RDUNET 1
  WRUNET 1,UN_STAT(),UN_NAME(),UN_CITY(),UN_OPER(),"Hello there node 1"