$ showrev -a
Hostname: starbug
Hostid: nnnnnnnn
Release: 5.9
Kernel architecture: sun4u
Application architecture: sparc
Hardware provider: Sun_Microsystems
Domain: solar.com
Kernel version: SunOS 5.9 May 2002

OpenWindows version: 
X11 Version 6.4.2 11 April 2001

No patches are installed
$