--- loncom/lond	2005/06/27 14:16:30	1.288
+++ loncom/lond	2005/06/28 19:06:10	1.290
@@ -2,7 +2,7 @@
 # The LearningOnline Network
 # lond "LON Daemon" Server (port "LOND" 5663)
 #
-# $Id: lond,v 1.288 2005/06/27 14:16:30 albertel Exp $
+# $Id: lond,v 1.290 2005/06/28 19:06:10 banghart Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -58,7 +58,7 @@ my $DEBUG = 0;		       # Non zero to ena
 my $status='';
 my $lastlog='';
 
-my $VERSION='$Revision: 1.288 $'; #' stupid emacs
+my $VERSION='$Revision: 1.290 $'; #' stupid emacs
 my $remoteVERSION;
 my $currenthostid="default";
 my $currentdomainid;
@@ -1367,8 +1367,8 @@ sub du_handler {
 	#  assurance double sure, 
 	# use execute_command to ensure that the command is not executed in
 	# a shell that can screw us up.
-
-	my $duout = execute_command("du -ks $ududir");
+        my $file_list =  execute_command("find $ududir -not -regex '.*\.[0-9]+\.[^\.]+' -not -name '*.meta' -print");
+	my $duout = execute_command("du -ks $file_list");
 	$duout=~s/[^\d]//g; #preserve only the numbers
 	&Reply($client,"$duout\n","$cmd:$ududir");
     } else {
@@ -5067,16 +5067,13 @@ sub is_author {
 #    user      - Name of the user for which the role is being put.
 #    authtype  - The authentication type associated with the user.
 #
-sub manage_permissions
-{
-
-
+sub manage_permissions {
     my ($request, $domain, $user, $authtype) = @_;
 
     &Debug("manage_permissions: $request $domain $user $authtype");
 
     # See if the request is of the form /$domain/_au
-    if($request =~ /^(\/$domain\/_au)$/) { # It's an author rolesput...
+    if($request =~ /^(\/\Q$domain\E\/_au)$/) { # It's an author rolesput...
 	my $execdir = $perlvar{'lonDaemons'};
 	my $userhome= "/home/$user" ;
 	&logthis("system $execdir/lchtmldir $userhome $user $authtype");