Merge pull request #1 from steveschnepp/patch-1

Port to /bin/sh

plugins/asterisk/asterisk_channels

@@ -1,28 +1,26 @@
-#!/usr/bin/php
+#! /bin/sh
-<?
+# Munin plugin
+# Gets number of active channels
+# By Eugene Varnavsky
+#  Converted to /bin/sh by Steve Schnepp
+# June 2012
+# Version 1.0
+#
+# LGPL License
 
-// Munin plugin
+if [ $1 = "autoconf" ]; then
-// Gets number of active channels
+        echo "yes"
-// By Eugene Varnavsky
+        exit 0
-// June 2012
+fi
-// Version 1.0
-//
-// LGPL License
 
-if (isset($argv[1]) && $argv[1] == "autoconf") {
+if [ $1 = "config" ]; then
-        echo "yes\n";
+        echo "graph_title Asterisk Channels"
-        exit(0);
+        echo "graph_args --base 1000 -l 0"
-}
+        echo "graph_vlabel Channels"
-if (isset($argv[1]) && $argv[1] == "config") {
+        echo "graph_category asterisk"
-        echo "graph_title Asterisk Channels\n";
+        echo "channels.label Channels"
-        echo "graph_args --base 1000 -l 0\n";
+        exit 0
-        echo "graph_vlabel Channels\n";
+fi
-        echo "graph_category asterisk\n";
-        echo "channels.label Channels\n";
-        exit (0);
-}
 
-$out = `asterisk -x "core show channels"`;
+asterisk -x "core show channels" | awk '/active channels/ { print "channels.value " $1 }'
-preg_match('/(\d{1,4}) active channels/i', $out, $channels);
+exit 0
-echo "channels.value $channels[1]\n";
-?>