Init Scripts /etc/init.d

First select the current runlevel you are running:

ocm@achtung:/etc/rc2.d$ runlevel
N 2

Now you have to have a see to the appropiate dir:

ocm@achtung:/etc/rc2.d$ ls -lthra /etc/rc2.d/
total 20K
lrwxrwxrwx   1 root root   18 2010-08-13 14:33 S99rc.local -> ../init.d/rc.local
lrwxrwxrwx   1 root root   18 2010-08-13 14:33 S99ondemand -> ../init.d/ondemand
lrwxrwxrwx   1 root root   21 2010-08-13 14:33 S99grub-common -> ../init.d/grub-common
lrwxrwxrwx   1 root root   22 2010-08-13 14:33 S99acpi-support -> ../init.d/acpi-support
**lrwxrwxrwx   1 root root   17 2011-07-11 12:23 K08tomcat6 -> ../init.d/tomcat6**
..MORE

This is for reference only: you can disable or enable "service scripts" invocation typing:

ocm@achtung:/etc/rc2.d$ sudo update-rc.d tomcat6 disable
update-rc.d: warning: tomcat6 start runlevel arguments (none) do not match LSB Default-Start values (2 3 4 5)
update-rc.d: warning: tomcat6 stop runlevel arguments (none) do not match LSB Default-Stop values (0 1 6)
 Disabling system startup links for /etc/init.d/tomcat6 ...
 Removing any system startup links for /etc/init.d/tomcat6 ...
   /etc/rc0.d/K08tomcat6
   /etc/rc1.d/K08tomcat6
   /etc/rc2.d/S92tomcat6
   /etc/rc3.d/S92tomcat6
   /etc/rc4.d/S92tomcat6
   /etc/rc5.d/S92tomcat6
   /etc/rc6.d/K08tomcat6
 Adding system startup for /etc/init.d/tomcat6 ...
   /etc/rc0.d/K08tomcat6 -> ../init.d/tomcat6
   /etc/rc1.d/K08tomcat6 -> ../init.d/tomcat6
   /etc/rc6.d/K08tomcat6 -> ../init.d/tomcat6
   /etc/rc2.d/K08tomcat6 -> ../init.d/tomcat6
   /etc/rc3.d/K08tomcat6 -> ../init.d/tomcat6
   /etc/rc4.d/K08tomcat6 -> ../init.d/tomcat6
   /etc/rc5.d/K08tomcat6 -> ../init.d/tomcat6