1、文章來由

來圖書館看書（看黑五打折），被一個網安課同學拉住，說還有1小時due，要求寫一個rt的小程式，什麼語言都可以，當然用指令碼了。

之前沒怎麼搞過windows batch，正好一個機會玩一玩~~

2、當前檔案列表和大小

開始理解錯題意，寫了一個檔案大小的bat：

@echo off

IF [%1]==[] GOTO USAGE

:START
for %%i in (*)do if %%~zi lss %1 echo %%i %%~zi byte
GOTO   END

:USAGE
echo Usage: %0 file_size
GOTO   END

:END
pause
 

3、列印所有比指定大小大的task list

@echo off
:: Exam 2 Script
:: Author: Adam Giacalone
:: Date: 11/1/2016
:: Purpose is to create a script that allows someone to search the windows task list by task memory usage

:main
cls
echo ------------
echo   Welcome
echo ------------
echo What would you like to do, SEARCH or
 
 QUIT?
echo Select 1 for SEARCH
echo Select 2 for QUIT
set /p answer=
IF %answer%==1 goto search
IF %answer%==2 goto END
set /p dummy=Please enter a valid imput!! Please ENTER to continue
goto main

:search
cls
echo Please enter the number of MB (megabytes) of memory usage you would like to search for
 
:
set /p memory=
set /a kilobytes=%memory%*1024
echo You entered %memory% Megabytes! That is %kilobytes% Kilobytes!
tasklist /fi "memusage gt %kilobytes%"
GOTO   END

:USAGE
echo Usage: %0 dir_path file_size
GOTO   END

:END
pause

效果如下：

成功幫助小哥~~

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