[分享]批处理获取注册表指定网卡对应的MAC地址

Batcher

【问题描述】

求个检索HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class\{4d36e972-e325-11ce-bfc1-08002be10318}位置网卡关键字DriverDesc=VirtNet Network Adapter (NDIS 6.0)的子项，修改VirtNetMacAddress为指定值的bat



不一定是0019
"VirtNetMacAddress"=hex:01,02,03,04,05,06

Batcher

解决方案-1.bat

1. @echo off
   
2. set "FileTmp=%temp%\out.txt"
   
3. reg query "HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class\{4d36e972-e325-11ce-bfc1-08002be10318}" /s > "%FileTmp%"
   
4. for /f "delims=:" %%a in ('findstr /n /c:"DriverDesc    REG_SZ    VirtNet Network Adapter (NDIS 6.0)" "%FileTmp%"') do (
   
5.     call :FindMac %%a
   
6. )
   
7. pause
   
8. exit /b
   
9. 
   
10. :FindMac
    
11. for /f "skip=%1 tokens=1-3" %%a in ('type "%FileTmp%"') do (
    
12.     if "%%a" == "VirtNetMacAddress" (
    
13.         echo %%c
    
14.         exit /b
    
15.     )
    
16. )

复制代码

Batcher

解决方案-2-不使用临时文件.bat

1. @echo off
   
2. for /f "delims=:" %%a in ('reg query "HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class\{4d36e972-e325-11ce-bfc1-08002be10318}" /s ^| findstr /n /c:"DriverDesc    REG_SZ    VirtNet Network Adapter (NDIS 6.0)"') do (
   
3.     call :FindMac %%a
   
4. )
   
5. pause
   
6. exit /b
   
7. 
   
8. :FindMac
   
9. for /f "skip=%1 tokens=1-3" %%a in ('reg query "HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class\{4d36e972-e325-11ce-bfc1-08002be10318}" /s') do (
   
10.     if "%%a" == "VirtNetMacAddress" (
    
11.         echo %%c
    
12.         exit /b
    
13.     )
    
14. )

复制代码