--- cacti-0.8.7b/scripts/linux_memory.pl~	2008-02-12 02:57:48.000000000 +0200
+++ cacti-0.8.7b/scripts/linux_memory.pl	2008-10-05 17:06:04.399773770 +0300
@@ -6,7 +6,7 @@ $path = $ENV{'PATH'};
 $val1 = $ARGV[0];
 ($val1) = $val1 =~ /^([\w.:]+)$/;
 
-open(PROCESS, "cat /proc/meminfo | grep -w $val1 |");
+open(PROCESS, "grep $ARGV[0] < /proc/meminfo |");
 foreach (<PROCESS>) {
   if ($_ =~ /($ARGV[0].*\s)(.*[0-9])( kB)/) {
    print $2;