防病毒系统 NAI McAfee AntiVirus (uvscan)

时间：2007-03-31 来源：snowtty

#!/bin/sh
#
# $Id$
#
PATH=/bin:/usr/local/bin:/usr/bin
# wget,rm,tar 的路径
export PATH
UVPATH=/usr/local/libexec/uvscan/
#uvscan数据文件目录
cd $UVPATH
rm update.ini*
wget http://open-systems.ufl.edu/mirrors/ftp.nai.com/virusdefs/4.x/update.ini >/dev/null
# 下载升级配置文件
AVVER=`grep DAT /usr/local/libexec/uvscan/update.ini | head -4 | grep '[^0-9]4[0-9][0-9][0-9][^0-9]' | head -1 | sed -e 's/^.*[^0-9]$4[0-9]*$[^0-9].*$/\1/'`
# 取得最新数据包版本
if [ ! -f $UVPATH/dat-$AVVER.tar ]; then
        for i in *.tar ; do
                mv $i $i.old
        done
        if wget http://open-systems.ufl.edu/mirrors/ftp.nai.com/virusdefs/4.x/dat-$AVVER.tar >/dev/null ; then
                for i in *.dat ; do
                        cp -p $i $i.bak
                done
                if tar xf dat-$AVVER.tar ; then
                        rm -f *.old
                        echo `date` Successfully updated AntiVirus DAT files to $AVVER
                fi
        fi
fi

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