--- cacti-template-snmpdiskio-0.9.6/snmpdiskio~	2014-02-10 12:29:13.014370391 +0200
+++ cacti-template-snmpdiskio-0.9.6/snmpdiskio	2014-02-10 12:29:45.033850913 +0200
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/sh
 # $Id: snmpdiskio,v 1.3 2006/04/04 13:11:47 mikaelf Exp $
 # snmpdiskio v0.9.4 (c) 2006 Mikael Fridh <mikael@meanstreak.se>
 
@@ -13,17 +13,17 @@
 fi
 
 
-function hdNum()
+hdNum()
 {
 	awk ' BEGIN { num=0 } $1 ~ /[0-9]+/ && $2 ~ /[0-9]+/ { num++ } END { print num } ' $PROCFILE
 }
 
-function hdIndex()
+hdIndex()
 {
 	awk ' BEGIN { num=0 } $1 ~ /[0-9]+/ && $2 ~ /[0-9]+/ { num++; print num } ' $PROCFILE
 }
 
-function hdDescr()
+hdDescr()
 {
 	if [ "$MODE" = "linux26" ]; then
 		awk ' $1 ~ /[0-9]+/ && $2 ~ /[0-9]+/ { printf "%s\n", $3 }' $PROCFILE
@@ -32,19 +32,19 @@
 	fi
 }
 
-function hdInBlocks()
+hdInBlocks()
 {
 	awk ' $1 ~ /[0-9]+/ && $2 ~ /[0-9]+/ && $10 ~ /[0-9]+/ { printf "%.0f\n", $10 * 512 }
 	      $1 ~ /[0-9]+/ && $2 ~ /[0-9]+/ && $10 !~ /[0-9]+/ { printf "%.0f\n", $5 * 512 } ' $PROCFILE
 }
 
-function hdOutBlocks()
+hdOutBlocks()
 {
 	awk ' $1 ~ /[0-9]+/ && $2 ~ /[0-9]+/ && $8 ~ /[0-9]+/ { printf "%.0f\n", $8 * 512 }
 	      $1 ~ /[0-9]+/ && $2 ~ /[0-9]+/ && $8 !~ /[0-9]+/ { printf "%.0f\n", $7 * 512 } ' $PROCFILE
 }
 
-function usage()
+usage()
 {
 	cat <<-EOUSAGE
 Usage: $0 <hdNum|hdIndex|hdDescr|hdInBlocks|hdOutBlocks>