[BATCH] PING CMD TEST

常常使用 ping -t 發現長時間會讓 CPU 拉高

但是又想保持3G網卡能一直正常對外運作(如果一段時間沒使用3G網卡會休眠 XD)

所以就使用 batch 的方式, 跑迴圈來達到我的目標囉...

@echo off

rem /** PING 8.8.8.8 **/

setlocal enabledelayedexpansion

rem /** time is total sec. ; step is interval sec. */

set time=20
set step=5

rem = = = = = = = loop start = = = = = = =

:go

@ping 8.8.8.8
@ping 192.0.2.2 -n 1 -w 2000 >nul

for /l %%i in (0 %step% %time%) do (

cls

set /a interval=%step%*1000

set /a val=%%i
set /a sum=!val!*100/%time%
echo Please waiting...!sum!%%

@ping 192.0.2.2 -n 1 -w !interval! >nul
)

goto go

rem = = = = = = = loop end = = = = = = =

PS. 無聊下的產物, 看看就好