name : fail2ban_stats.sh #!/bin/bash # This file is part of Fail2Ban. # # Fail2Ban is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # Fail2Ban 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. # # You should have received a copy of the GNU General Public License # along with Fail2Ban; if not, write to the Free Software # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. # # This script can be used to collect data for Cacti. One parameter is needed, # the jail name. It must be a currently running jail. The script returns two # value: the number of failures and the number of banned host. # # If Fail2ban is not available in the path, you can change the value of the # variable FAIL2BAN below.. You can add option to this variable too. Please # look at the man page of fail2ban-client for more information. # # Author: Cyril Jaquier # FAIL2BAN="fail2ban-client" JAIL=$1 if [ -z $JAIL ]; then echo "Usage:" `basename $0` "<jail>" exit fi IFS="" STATS=$($FAIL2BAN status $JAIL) TOTAL_FAILED=$(echo $STATS | grep "Total failed:" | awk '{ print $5 }') TOTAL_BANNED=$(echo $STATS | grep "Total banned:" | awk '{ print $4 }') echo "failed:"$TOTAL_FAILED "banned:"$TOTAL_BANNED