--- a/htdocs/cgi-bin/receive	Tue Feb 05 15:58:11 2013 +0100
+++ b/htdocs/cgi-bin/receive	Wed Feb 06 13:22:28 2013 +0100
@@ -56,8 +56,7 @@
 
 my $scp=Net::SCP->new();
 $scp->scp($uid,'root@192.168.0.138:/var/www/download/');
-system ("rm $uid");
-system ("rm $uid.pem");
+unlink $uid, "$uid.pem";
 __END__
 
 # Test