#!/bin/bash

# Copyright Security Onion Solutions LLC and/or licensed to Security Onion Solutions LLC under one
# or more contributor license agreements. Licensed under the Elastic License 2.0 as shown at 
# https://securityonion.net/license; you may not use this file except in compliance with the
# Elastic License 2.0.



# Source common settings
. /usr/sbin/so-common

# Check for log files
for FILE in /opt/so/log/elasticsearch/*.log /opt/so/log/logstash/*.log /opt/so/log/kibana/*.log /opt/so/log/elastalert/*.log /opt/so/log/freqserver/*.log /opt/so/log/nginx/*.log; do

# If file exists, then look for errors or warnings 
if [ -f $FILE ]; then
	MESSAGE=`grep -i 'ERROR\|FAIL\|WARN' $FILE` 
	if [ ! -z "$MESSAGE" ]; then
		header $FILE
		echo $MESSAGE | sed 's/WARN/\nWARN/g' | sed 's/WARNING/\nWARNING/g' | sed 's/ERROR/\nERROR/g' | sort | uniq -c | sort -nr
		echo
	fi
fi
done
