Linux安全扫描工具ClamAV安装及使用

#用迅雷下载
https://www.clamav.net/downloads
https://www.clamav.net/downloads/production/clamav-1.2.0.linux.x86_64.rpm

# 安装
rpm -ivh clamav-1.2.0.linux.x86_64.rpm

#创建用户组和组成员，命令如下：
groupadd clamav
useradd -g clamav clamav

mkdir /usr/local/clamav/logs
mkdir /usr/local/clamav/updata

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

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

cd /usr/local/etc/
cp freshclam.conf.sample  freshclam.conf

vi freshclam.conf

#Example　　//删除这一行，并添加以下内容：
UpdateLogFile /usr/local/clamav/logs/clamd.log
PidFile /usr/local/clamav/updata/clamd.pid
DatabaseDirectory /usr/local/clamav/updata

#更新病毒库
/usr/local/bin/freshclam

#本以为需要更漫长的等待，正想着出去吃个饭回来看状况再说，结果万万没想到，病毒库更新速度还挺快，“嗖嗖”地两下就好了，跟刚才下载杀毒软件的速度简直就是天壤之别。

#全盘扫描
/usr/local/bin/clamscan -ir / 

# 参考文档 
https://zhuanlan.zhihu.com/p/467665433