ping.sh

#!/bin/bash

###SCRIPT_NAME:icmp testing

PATH=$PATH

ipfile="ip.txt"

declare -A ip_dic

for key in `cat $ipfile |awk '{print $1}'`

do

        ip_dic+=([$key]="")

        done

        ping_ip(){

                dic_value=`echo ${ip_dic[$]}`

                ping -c  -W  $ > /dev/null >&

                if [ $? -ne $dic_value ]

                then

                        S_IP=`cat $ipfile | grep -w "$1 "`

                        des=`cat $ipfile | grep ^"$S_ip "`

                        if [ $dic_value ==  ]

                        then

                                ip_dic[$]=""

                                /bin/bash /root/wechat.sh "网络中断" "$S_IP" "$des"

                        else

                                ip_dic[$]=""

                                /bin/bash /root/wechat.sh "网络恢复" "$S_IP" "$des"

                        fi

                else

                        continue

                fi

}

while true

do

        for ip in `cat $ipfile|awk '{print $1}'`

        do

              ping_ip $ip

        done

sleep

done

wechat.sh

#!/bin/bash

PATH=/usr/lib64/qt-3.3/bin:/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin

###SCRIPT_NAME:weixin.sh###

###send message from weixin for icmp monitor###

CropID='your CropID '

Secret='your SecretID'

GURL="https://qyapi.weixin.qq.com/cgi-bin/gettoken?corpid=$CropID&corpsecret=$Secret"

Gtoken=$(/usr/bin/curl -s -G $GURL | awk -F'access_token\":\"' '{print $2}' | awk -F'"' '{print $1}')

PURL="https://qyapi.weixin.qq.com/cgi-bin/message/send?access_token=$Gtoken"

function body() {

        local int AppID=

        local UserID=$

        local PartyID=

        local TagID=

        Ent=$'\n'

        Date=$(date '+%Y年%m月%d日 %H:%M:%S\n\n')

        Tit=$(cat /root/title.txt)

        Mes=$Date$-$-$

        printf '{\n'

        printf '\t"touser": "'"$User"\"",\n"

        printf '\t"toparty": "'"$PartyID"\"",\n"

        printf '\t"totag": "'"$TagID"\"",\n"

        printf '\t"msgtype": "news",\n'

        printf '\t"agentid": "'" $AppID "\"",\n"

        printf '\t"news": {\n'

        printf '\t"articles": [\n'

        printf '{\n'

        printf '\t\t"title": "'"$Tit"\","\n"

        printf '\t"description": "'"$Mes"\","\n"

        printf '\t}\n'

        printf '\t]\n'

        printf '\t}\n'

        printf '}\n'

        }

        /usr/bin/curl --data-ascii "$(body $1 $2 $3)" $PURL