测试节点对客户站点缓存状态的脚本

客户用到的节点ip放在文件ip.txt里，例如

192.168.1.1
192.168.1.2
192.168.1.3
192.168.1.4
192.168.1.5
192.168.1.6
192.168.1.7
192.168.1.8
192.168.1.9
192.168.1.10

check_proxy.sh

if [ $# -ne 1 ];then
    echo usage: ./check_proxy.sh site
    echo example: ./check_proxy.sh www.test.com
    exit
fi
for ip in $(cat ip.txt)
do
    #curl --silent -m 3 -I -x $ip:80 $1 | grep "200 OK" &> /dev/null
    curl --silent -m 3 -I -x $ip:80 $1 | grep -q "200 OK"
    if [ $? -eq 0 ];then
        echo -e "\e[1;32m$ip\t\tOK\e[0m"
    else
        echo -e "\e[1;31m$ip\t\tFail\e[0m"
    fi
done