squid清除缓存

客户经常要求清除缓存  由于CDN后台只能支持单个url的 所以目录级别的只能用脚本

example:清除 www.123.com 下所以的缓存

#!/bin/bash

TODAY=`date +%Y.%m.%d`
YESTERDAY=`date -d "-1 days" +%Y.%m.%d`

Slogdir="/data/squid/log"

squidclient_path="/usr/sbin/squidclient"
Today_log="$Slogdir/store.log.$TODAY"
Yesterday_log="$Slogdir/store.log.$YESTERDAY"

awk '/www.123.com/ {print $NF}' ${Today_log} ${Yesterday_log} | sort | uniq | 
while read cache
do
        $squidclient_path -p 80 -m PURGE $cache
done