这个/etc/inittab该怎么解读？

getstory

Given lines from the /etc/inittab file:
ap::sysinit:/sbin/autopush –f /etc/iu.ap
ap::sysinit:/sbin/soconfig –f /etc/sock2path
fs::sysinit:/sbin/rcS sysinit
is:3:initdefault:
p3:s1234:powerfail:/usr/sbin/shutdown –y –i5 –g0
sS:s:wait:/sbin/rcS
s0:0:wait:/sbin/rc0
s1:1:respwan:/sbin/rc1
s2:23:wait:/sbin/rc2
s3:3:wait:/sbin/rc3
s5:5:wait:/sbin/rc5
s6:6:wait:/sbin/rc6
fw:0:wait:/sbin/uadmin 2 0
of:5:wait:/sbin/uadmin 2 6
rb:6:wait:/sbin/uadmin 2 1
sc:234:respawn:/usr/lib/saf/sac –t 300
问题：When the system makes a transition to run level 0,

only the /sbin/rc0 script runs.
这个判断应该是错的吧？因为还有个fw要运行。请高手指点。