批处理如何只取一个文本中想要的段？

hijackle

有以下一系列类似文本内容如下：
id=123214214
Name=aaaaaa

id=123214321
Name=gsdagdsg

id=12321421
Name=bbbbbbb

如何屏蔽name=aaaaaa和bbbbbb的这2个小段包括他之前的id=内容，只取除此之外的小段的id和name的值，注意name=aaaaaa和name=bbbbbb这样的小段不一定每个文本都有的，如果有的话name=aaaaaa和name=bbbbbbb是固定的

mxxcgzxxx

是取整段还是只要=号后的值？

601997526

想到一个笨办法，但前提是格式都要跟LZ贴出来的是一样的

1. @echo off&setlocal ENABLEDELAYEDEXPANSION
   
2. for /f %%i in (a.txt) do (set %%i
   
3. echo.%%i|findstr /i "^name=">nul&&if "!name!"=="aaaaaa" (echo.>nul) else (if not "!name!"=="bbbbbbb" echo id=!id!&echo name=!name!))
   
4. pause

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hijackle

只要等号后面的值

lvsehuaxue

1. 
   
2. @echo off&setlocal enabledelayedexpansion
   
3. for /f "delims=" %%i in (a.txt) do (
   
4.     set /a n=n%%2+1
   
5.     set a=!b!
   
6.     set b=%%i  
   
7.     if !n!==2 (
   
8.       echo !b!|findstr "Name=aaaaaa Name=bbbbbbb">nul || (echo !a!&echo !b!)
   
9.     )
   
10. )
    
11. pause
    

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lvsehuaxue

3楼可简化

1. 
   
2. @echo off&setlocal enabledelayedexpansion
   
3. for /f "delims=" %%i in (a.txt) do set %%i&set /a n=n%%2+1&if !n!==2 echo %%i|findstr "aaaaaa bbbbbbb">nul||(echo id=!id!&echo Name=!Name!)   
   
4. pause
   

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ArdentMan

1. 
   
2. @Echo Off&SetLocal EnableDelayedExpansion
   
3. For %%a In (*.txt) Do (
   
4.   Set "Str="
   
5.   (For /F "delims=" %%b In ('Type "%%a"^&Echo end') Do (
   
6.     For %%c IN (aaaaaa bbbbb) Do If "%%b" EQU "Name=%%c" Set "Str="
   
7.     If Defined Str Echo !Str!&Echo %%b
   
8.     Set "Str=%%b"
   
9.   )>tem
   
10.   Move tem "%%a"
    
11. )
    

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CUer

1. gawk -v RS= "$0!~/Name=aaaaaa/&&$0!~/Name=bbbbbb/" a.txt

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Hello123World

1. @echo off
   
2. For /f "delims=" %%i in ('dir  /b *.txt') do  findstr /v "Name=bbbbbbb id=12321421 id=123214214 Name=aaaaaa" "%%i">>"%%~nih%%~xi"
   
3. pause

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