From 676b3120d5db22853e7b1203dfa3759a650d7655 Mon Sep 17 00:00:00 2001
From: stebifan <stefan@tro-mail.de>
Date: Sun, 18 Jun 2017 11:52:59 +0200
Subject: [PATCH] Create check_mk-dhcp.sh

---
 files/check_mk-dhcp.sh | 6 ++++++
 1 file changed, 6 insertions(+)
 create mode 100644 files/check_mk-dhcp.sh

diff --git a/files/check_mk-dhcp.sh b/files/check_mk-dhcp.sh
new file mode 100644
index 0000000..90a4827
--- /dev/null
+++ b/files/check_mk-dhcp.sh
@@ -0,0 +1,6 @@
+#!/bin/bash
+datum=$(date "+%b %d")
+hostname=$(hostname)
+clients=$(cat /var/log/syslog | grep "$(date "+%b %d")" | grep DHCPACK | grep -o -E '([[:xdigit:]]{1,2}:){5}[[:xdigit:]]{1,2}' | sort | uniq | wc -l)
+echo "nc.gateways."$hostname" $clients `date +%s`" | nc -n -q 5 10.188.0.10 2003
+echo "0 Uniq-Clients count=$clients - $clients Uniq Clients heute"