Shell Programming and Scripting

I need a script to get me a list of all commented "#" ed checks for my nagios servers, each server has a .cfg file and a Hostgroup folder, below is an example:

Folder

/opt/nagios/etc
|
mars venus earth
|
mars1.cfg venus1.cfg
mars2.cfg venus2.cfg

now i need a script to check every cfg file for the entry service_description and if it has been commented then make a list of the same:

Below is one such cfg file

mars1.cfg

#define service{
# use generic-service
# host_name mars1
# service_description Firewall
# notifications_enabled 1
define service{
use generic-service
host_name mars1
service_description Queue Size
notifications_enabled 1


So in this case i would have a file called commentedchecks which would contain the entry

mars1.cfg
Firewall

mars2.cfg
etc etc

Code:

awk '/^\#.*service_description/{print FILENAME , $3}' *cfg > newfile