How to run openarena through an automatic game then exit?
 

I'm trying to write a benchmark disk. Anyone know how phoronix runs openarena through a simulated game then exit? or how to accomplish the same thing?

not off hand
But you could start with there benchmark tool set
http://www.phoronix-test-suite.com/

Managed to get it myself:

Start a game, ~ then /record.

To playback:

openarena +nosplash +r_mode 4 +cg_drawfps 1 +timedemo 1 +set demodone "quit" +set demoloop1 "demo demo0000.dm_71; set nextdemo vstr demodone" +vstr demoloop1