linux下对clamav杀毒软件的安装和配置

下载安装

 首先安装zlib库:

  # yum install zlib zlib-devel  //安装可忽略

 下载安装clamav源码包

  clamav管网:http://www.clamav.net/downloads

  # wget http://www.clamav.net/downloads/production/clamav-0.99.2.tar.gz  //  下载源码包

  # tar -zxf clamav-0.99.2.tar.gz  //解压

  # cd clamav-0.99.2

  # ./configure --prefix=/usr/local/clamav

  #make

  #make install

 添加用户组和组成员

  # groupadd clamav

  # useradd -g clamav clamav

配置

 1、创建日志目录和病毒库目录

  # mkdir /usr/local/clamav/logs

  # mkdir /usr/local/clamav/updata

 2、创建日志文件

  # touch /usr/local/clamav/logs/clamd.log

  # touch /usr/local/clamav/logs/freshclam.log

 3、文件授权

  # chown clamav:clamav /usr/local/clamav/logs/clamd.log

  # chown clamav:clamav /usr/local/clamav/logs/freshclam.log

  # chown clamav:clamav /usr/local/clamav/updata

 4、修改配置文件

  # cp  /usr/local/clamav/etc/clamd.conf.sample /usr/local/clamav/etc/clamd.conf

  # cp /usr/local/clamav/etc/freshclam.conf.sample /usr/local/clamav/etc/freshclam.conf

  编辑这两个配置文件内容

  # vim /usr/local/clamav/etc/clamd.conf

   #Example  //注释掉这一行

   LogFile /usr/local/clamav/logs/clamd.log

   PidFile /usr/local/clamav/updata/clamd.pid

   DatabaseDirectory /usr/local/clamav/updata

  # vim /usr/local/clamav/etc/freshclam.conf

   #Example  //注释掉这一行

   DatabaseDirectory /usr/local/clamav/updata

   UpdateLogFile /usr/local/clamav/logs/freshclam.log

   PidFile /usr/local/clamav/updata/freshclam.pid

执行 

 更新病毒库

  # /user/local/clamav/bin/freshclam

 杀毒扫描

  # /user/local/clamav/bin/clamscan   //当前目录下的文件

  # /user/local/clamav/bin/clamscan -r  //当前目录下的文件和目录

  # /user/local/clamav/binclamscan dir  //查杀目录

  # /user/local/clamav/binclamscan -r dir //查杀目录dir下的所有目录和文件

  # /user/local/clamav/binclamscan --help  //帮助

自动定时更新和杀毒

  一般使用计划任务,让服务器每天定时更新和定时杀毒,保存杀毒日志。设置crontab

   1  3  * * *          /usr/local/clamav/bin/freshclam --quiet
   20 3  * * *          /usr/local/clamav/bin/clamscan  -r /home  --remove -l /var/log/clamscan.log

 

posted @ 2017-11-24 15:20  houyongchong  阅读(1373)  评论(0编辑  收藏  举报