batch-file - 需要批处理命令获取 mac 地址并比较 txt 文件吗？

Question

如果mac不在list.txt中，如何获取pc mac地址并重新启动PC？，我只有这个getting mac命令，

for /f "tokens=3 delims=," %%a in ('"getmac /v /fo csv | findstr Ethernet"') do set MAC=%%a 
echo MAC address of this computer is %MAC%

Answer 1

您使用 getmac并将结果通过 findstr过滤所需的网络适配器。

您将结果存储到变量 ThisPCMAC

您使用 type命令获取 list.txt 的内容通过管道传输的文件 findstr过滤 ThisPCMAC .

您将结果存储到变量 FoundMAC .

如果 FoundMAC定义你goto :norestart

如果 FoundMAC没有定义你goto :restart

在 :restart ，您调用shutdown /r带有所需的附加参数

如果有误可以调用shutdown /a在规定的时间内(此处为 10 分钟，见 /t 600)。

如需更多帮助，请参阅 shutdown /?

这两个文件应该在同一个目录中。 list.txt 的示例内容:

FF-AA-BB-CC-DD-FA
FF-AA-BB-CC-DD-FB
FF-AA-BB-CC-DD-FC

RestartIfThisPCMACnotInList.bat的内容:

@echo off

set ScriptPath=%~dp0
set ThisPCMAC=
set FoundMAC=

echo.
echo ScriptPath = %ScriptPath%


for /f "tokens=3 delims=," %%a in ('"getmac /v /fo csv | findstr Ethernet"') do set ThisPCMAC=%%a
echo.
echo MAC address of this computer is %ThisPCMAC%

for /F "usebackq delims==" %%b in (`"type %ScriptPath%list.txt | findstr %ThisPCMAC%"`) do set FoundMAC=%%b

if DEFINED FoundMAC (
   goto :norestart
) else (
   goto :restart
)


:norestart
echo.
echo Found %FoundMAC% in %ScriptPath%list.txt: Nothing to do.
goto :end


:restart
echo.
echo %ThisPCMAC% not found in %ScriptPath%list.txt: Restarting...
echo.
echo shutdown /r /f /t 600 /d p:00:00
shutdown /r /f /t 600 /d p:00:00
echo.
echo Cancel restart with the following command:
echo    shutdown /a
goto :end


:end
echo.
echo %~fp0 ended.
pause

:norestart 的示例输出:

C:\test\>RestartIfThisPCMACnotInList.bat

ScriptPath = C:\test\

MAC address of this computer is "FF-AA-BB-CC-DD-FA"

Found FF-AA-BB-CC-DD-FA in C:\test\list.txt: Nothing to do.

C:\test\RestartIfThisPCMACnotInList.bat ended.
Press any key to continue . . .

:restart 的示例输出:

C:\test\>RestartIfThisPCMACnotInList.bat

ScriptPath = C:\test\

MAC address of this computer is "FF-AA-BB-CC-DD-FD"

"FF-AA-BB-CC-DD-FD" not found in C:\test\list.txt: Restarting...

shutdown /r /f /t 600 /d p:00:00

Cancel restart with the following command:
   shutdown /a

C:\test\RestartIfThisPCMACnotInList.bat ended.
Press any key to continue . . .