To run this demo,

1. Run make (successfully).

2. Copy "ruptimed_debug" (or "ruptimed_daemon") to a
   remote system ("elec.tricity.wsu.edu", say):

   $ scp ruptimed_debug elec.tricity.wsu.edu:

3. Login to the remote system and start the server:

   $ ssh elec.tricity.wsu.edu
   (remote login stuff)
   $ ./ruptimed_debug -p 56789

   (The port number is arbitrary as long as it's greater than 49151.)

4. In the same directory you copied the server from, run

   $ ./ruptime -p 56789 elec.tricity.wsu.edu

   You should get a copy of the one-line "uptime" report on the
   server's computer.

   Due to campus IT security concerns, this cannot be done over a
   wireless connection and may need to be done from a (wired) campus
   computer (e.g. beta.tricity.wsu.edu).