如何监控ping 某个主机不同发送钉钉报警

#! /bin/bash

. /home/dd.sh

count=`ping -c 7 -W 3 192.168.9.10|grep "time="|egrep -v "DUP" |wc -l`

echo ${count}

function output_notify {

text=$1

result=$(send_notify $text)

echo "$(date) : $result" >> /home/ip.log

}

if [ $count -lt 3 ]

then

$(output_notify "服务器ip:192.168.9.10ping不通，请关注")

sleep 3

else

echo "$(date) : 服务器ip:192.168.9.10 ping is ok" >> /home/ip.log

fi

cat dd.sh

#! /bin/bash

function send_notify {

keyword="关键字"

curl 'https://oapi.dingtalk.com/robot/send?access_token=xxxxx' \

-H 'Content-Type: application/json' \

-d '{

"msgtype": "text",

"text": { "content": "'$keyword':'$1'"}

}'

}