script for scanning the server by using clamscan : CRON

The following script is used to scan the server for viruses present in the server by using clamscan. Note that you will need install clamscan. This script will send an email to you after completion of the scan. Mention your mail address in EMAIL_ line.

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#!/bin/bash

EMAIL_=Your email address

ret=0

/usr/local/clamav/bin/freshclam >/dev/null

for host in $(cut -d: -f2 /etc/trueuserdomains|sed ‘s/^[ ]*//g;s/[ ]*$//g’)

do

/usr/local/clamav/bin/clamscan -ir /home/$host/public_html/ > ~/tmp.txt

grep FOUND ~/tmp.txt >/dev/null

if [ $? -eq 0 ];then

grep FOUND ~/tmp.txt > /root/clamreport/$host.report

ret=1

fi

done

if [ $ret -eq 1 ];then

msg1=”ALERT PRODUCED BY /root/clamscan.sh”

msg2=”INFECTIONS FOUND IN SERVER `hostname`”

echo -e “$msg\n$msg”|mail -s “CLAMAV ALERT FROM `hostname`” ${EMAIL_}

fi

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You can add this script in cron.weekly, cron.daily according to your requirement.