检测网站down掉后自动发信的shell脚本代码(网站检测器)

复制代码 代码如下:
#!/bin/bash
#website test scripts
while true;do
        for cycle_temp in `cat url_list`
        do
                if  lynx -dump `echo ${cycle_temp}` -accept_all_cookies|grep “true”;then
                        echo “The website is running naturally”

                else
                        echo “${cycle_temp} has been offline please attend it now!”>/opt/test.txt
                        mail -v -s “website down mail” reterry123@163.com < /opt/test.txt
                fi
        done
        sleep 2s
done

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