File rkhunter.cron of Package rkhunter

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File rkhunter.cron of Package rkhunter

#!/bin/sh
#
# cronscript for rkhunter
# Author: Lars Vogdt
# This script is GPL v.2 and free to use. 
# See LICENSE file for use of this software.
#
# $Id$
#
PATH=/bin:/usr/bin:/usr/lib/rkhunter/scripts
RKHUNTER=/usr/bin/rkhunter
DISTCONFIG="/etc/sysconfig/rkhunter"
##################################################
# Default/Fallback values
# Don't change them here! Use $DISKCONFIG instead
##################################################
START_RKHUNTER="yes"
CRON_DB_UPDATE="no"
NICE="0"
LOGFILE="/var/log/rkhunter.log"
REPORT_EMAIL="root"
OPTIONS="--no-mail-on-warning --cronjob --report-warnings-only --append-log --pkgmgr RPM"
##################################################

if [ ! -x $RKHUNTER ]; then
    echo "$RKHUNTER not found or not executable" >&2
    exit 1
fi

# source our config
if [ -f $DISTCONFIG ]; then
    . $DISTCONFIG
else
    echo "$DISTCONFIG not found - using defaults" >&2
fi

# use fqdn in summary, to make it easier
# to distinguish between different hosts 
if [ -f /etc/HOSTNAME ]; then
    NAME=$(cat /etc/HOSTNAME)
    SUMMARY="Subject: [rkhunter] Warnings for $NAME"
else
    SUMMARY="Subject: [rkhunter] Warnings"
fi

case "$START_RKHUNTER" in
  [Yy]*)
    OUTFILE=`mktemp /var/tmp/rkhunter-cron.XXXXXX` || exit 1
    # first update the database
    if [ x"$CRON_DB_UPDATE" = x"yes" ]; then
        # wget is recommended - so we can't be shure that it exists
        if [ ! -x /usr/bin/wget ]; then
            echo "/usr/bin/wget not found or not executable" >&2
            echo "Database update disabled"
            break;
        fi
        $RKHUNTER --versioncheck 1>/dev/null 2>>$OUTFILE 
        $RKHUNTER --update 1>/dev/null 2>>$OUTFILE 
    fi

nice -n $NICE $RKHUNTER $OPTIONS --createlogfile $LOGFILE >> $OUTFILE

if [ $(stat -c %s $OUTFILE) -ne 0 ]; then
        (
          echo "To: $REPORT_EMAIL"
	  echo "$SUMMARY"
          echo ""
          cat $OUTFILE
        ) | /usr/sbin/sendmail $REPORT_EMAIL
    fi
    rm -f $OUTFILE
  ;;
  *)
    exit 0
  ;;
esac

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File rkhunter.cron of Package rkhunter

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