#!/bin/bash

update_date=$(grep UpdateDate= /var/db/kav/5.0/kav4unix/bases/kavset.xml | awk -F '[(\")]' '{print $2}' | awk '{print $1}')
local_date=$(date +%d%m%Y)
local_date_1day_ago=$(date +%d%m%Y -d "1 day ago")

if [ "$update_date" -eq "$local_date" ] || ! [ "$update_date" -lt "$local_date_1day_ago" ]
then
	echo "OK: Virus signature uptodate: Last update: $update_date"
else
	echo "CRITICAL: Virus signature outofdate. Last update: $update_date"
fi