1 files changed, 32 insertions, 0 deletions
diff --git a/scripts/show-dhcp-leases.pl b/scripts/show-dhcp-leases.pl
new file mode 100755
index 0000000..ce0c686
--- /dev/null
+++ b/scripts/show-dhcp-leases.pl
@@ -0,0 +1,32 @@
+#! /usr/bin/perl
+
+# **** License ****
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 as
+# published by the Free Software Foundation.
+# 
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
+# 
+# This code was originally developed by Vyatta, Inc.
+# Portions created by Vyatta are Copyright (C) 2007 Vyatta, Inc.
+# All Rights Reserved.
+# 
+# Author: Stephen Hemminger
+# Date: January 2010
+# Description: Show DHCP leases
+# 
+# **** End License ****
+
+use strict;
+
+opendir (my $dir, "/var/lib/dhcp3");
+my @leases;
+while (my $f = readdir $dir) {
+    ($f =~ /^dhclient_(\w+)_lease$/) && push @leases, $1;
+}
+closedir $dir;
+
+print join(' ',@leases), "\n";