[CentOS] Checking last shutdown state

     Does your UPS software have any logging capabilities?  I know APC's
PowerChute+ software logs everything it does.  There would be an entry in it's
logs saying it was doing a clean shutdown.  The system logs may also have
something about the time the system shutdown too.

-- 

  Brent L. Bates (UNIX Sys. Admin.)
  M.S. 912				Phone:(757) 865-1400, x204
  NASA Langley Research Center	  	  FAX:(757) 865-8177
  Hampton, Virginia  23681-0001
  Email: B.L.BATES at larc.nasa.gov	http://www.vigyan.com/~blbates/