Pong	1.05 (20 Dec 2001)
*Pong will probe a remote machine.
Syntax: *Pong [-t|-u] [-bslrd <arguments>] <dest>
        *Pong -S

Switches:
  -u  use UDP as transport (the default)
  -t  use TCP as transport
  -b  broadcast packet (udp only)
  -s  use next arg as service required
  -l  use next arg as length of output packet
  -r  use next arg as repeat count (0 = forever)
  -d  use next arg as repeat delay in u-secs
  -S  lists available services
