Gentoo Linux에 chkrootkit 설치 및 crontab 등록

# emerge chkrootkit
# vi /root/check_chkrootkit.sh
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#!/bin/bash
chk=`/usr/sbin/chkrootkit`
if [ -n "$chk" ] ;then
       echo $chk | mail -s "Javaya SYSTEM Chkrootkit Result " <MAIL-ADDR>
       echo Finished
fi
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# chown 700 /root/check_chkrootkit.sh
# vi /etc/crontab
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00 4 * * * root /root/scripts/check_chkrootkit.sh
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