批处理检测网络云主机网络联通性和被挂起操作

::nettest

@echo off

@setlocal enabledelayedexpansion

set hostIP=www.baidu.com

:loop

set pingline=1

set ttime=%time%

if "%ttime:~0,1%" == " " ( set ttime=%time: =0% )

set /a lasttime=(%ttime:~0,1%*10+%ttime:~1,1%)*3600+(%ttime:~3,1%*10+%ttime:~4,1%)*60+(%ttime:~6,1%*10+%ttime:~7,1%)

set lasttimet=%date% %time%

for /f "delims=" %%A in ('ping -n 1 -w 250 -l 255 %hostIP%') do (

 if !pingline! equ 2 (

  set logline=!date! !time! "%%A"

  echo !logline!

  echo !logline! | find "TTL=">nul || (

   set logline=!logline:"=!

   echo !logline! >> nettest.err

   )

  )

 set /a pingline+=1

 )

set ttime=%time%

if "%ttime:~0,1%" == " " ( set ttime=%time: =0% )

set /a currenttime=(%ttime:~0,1%*10+%ttime:~1,1%)*3600+(%ttime:~3,1%*10+%ttime:~4,1%)*60+(%ttime:~6,1%*10+%ttime:~7,1%)

set  /a  delaytime=%currenttime%-%lasttime%

if %delaytime% geq 3 (

set text=From %lasttimet%  to  %date% %time% have no acction

echo %text%

echo %text% >>nettest.err)

choice /t 1 /d y /n >nul

goto loop