CentOS5.2下安装clamav扫描病毒文件

需要在linux环境下安装可以扫描出windows下的病毒木马文件，于是找到了lamav。clamav病毒库可以免费升级，但只能查毒不能杀毒。官网地址 [url]http://www.clamav.net/[/url]

安装过程如下：

##需要zlib库支持
apt-get install zlib1g-dev

##安装clamav
wget -c http://downloads.sourceforge.net/clamav/clamav-0.94.2.tar.gz?modtime=1227715678&big_mirror=0
tar zxvf clamav-0.94.tar.gz
cd clamav-0.94

groupadd clamav
useradd -g clamav -s /bin/false -d /dev/null clamav

./configure
make && make install

##创建日志目录
mkdir -p /var/log/clamav
chown -R clamav.clamav /var/log/clamav

##默认配置文件在/usr/local/etc
vi /usr/local/etc/clamd.conf
========================================================
#Example   注释掉Example行
LogFile /var/log/clamav/clamd.log
LogVerbose yes
LogTime yes
LocalSocket /tmp/clamav.socket
PidFile /var/run/clamav/clamd.pid
TemporaryDirectory  /var/tmp
##默认安装病毒库在此目录
DatabaseDirectory /usr/local/share/clamav
MaxDirectoryRecursion 15
ScanMail
ScanArchive
LocalSocket /tmp/clamd
User clamav

vi /usr/local/etc/freshclam.conf
# vi /usr/local/etc/freshclam.conf
========================================================
#Example    注释掉Example行
##默认安装病毒库在此目录
DatabaseDirectory /usr/local/share/clamav
UpdateLogFile /var/log/clamav/freshclam.log
LogSyslog yes
LogVerbose yes
PidFile /var/run/clamav/freshclam.pid
DatabaseOwner clamav
DatabaseMirror db.CN.clamav.net
DatabaseMirror database.clamav.net

##计划任务定时升级病毒库
freshclam
杀毒
clamscan

##扫描目录、文件
clamscan -r /data
clamscan data.gz