网站监测脚本

#!/bin/bash
#Author Template
#Time 2018-07-01 16:00
url_list=(
http://www.cnblogs.com/Template/
http://www.baidu.com
http://127.0.0.1
)

. /etc/init.d/functions
function wait(){

    echo -n "3 秒后执行检查."
    for ((i=0;i<3;i++))
    do
        echo -n "." ;sleep 1
    done
    echo
}


function check_url(){
    wait
    for ((i=0;i<`echo ${#url_list[*]}`;i++))
    do
        wget -o /dev/null -T 3 --tries=1 --spider ${url_list[$i]} &> /dev/null
        if [ $? -eq 0 ];then
            action "${url_list[$i]}" /bin/true
        else
            action "${url_list[$i]}" /bin/false

        fi
        ((check_count++))
    done
    }

main(){
    while true
    do
        check_url
        echo "------------check count:${check_count}------------------"
        sleep 10
    done

}
main

版本2：

#!/bin/bash
#Author=Template
#Time 2018-07-04 21:39
. /etc/init.d/functions
check_count=0
url=(
https://www.cnblogs.com/Template/
www.baidu.com
www.google.com
http://localhost
)

wait(){
        echo "3秒后,执行检查URL的操作"
        for ((i=0;i<3;i++))
        do
                echo -n ".";sleep 1
        done
        echo

}
chk_url(){
        for ((i=0;i<${#url[*]};i++))
        do
                wget -o /dev/null -T 3 --tries=1 --spider ${url[$i]} &> /dev/null 
                if [ $? -eq 0 ];then
                        action "${url[$i]}" /bin/true
                else
                        action "${url[$i]}" /bin/false
                fi

        done
        ((check_count++))
}

main(){
        while true
        do
                chk_url
                echo ----------check count:$check_count----------
                sleep 2
        done

}
main