#!/bin/sh
#
# /usr/local/sbin/localshowdhcpleases
# Copyright 2015 Jonas Smedegaard <dr@jones.dk>
#
# List active DHCP leases
#
# Depends: isc-dhcp-server

set -e

dhcp-lease-list --last --lease /var/lib/dhcp/dhcpd.leases | grep ^..: | sort -k 1.51
echo >&2 "times are lease expiry in UTC (current UTC time is $(date -u +%T))"