就是说系统进不了，可是想知道本地IP及网关、DNS - 无忧启动论坛

@echo off 2>nul 3>nul
setlocal enabledelayedexpansion
set /p Input=输入要查询的系统安装盘符[例如D]：
if /i "%Input%:" neq "%systemDrive%" (
for %%a in (software system) do (
if not exist "%Input%:\Windows\System32\config\%%a" echo,输错啦&pause & exit/b
)
reg load HKLM\Temp_HIV1 %Input%:\Windows\System32\config\software >nul
reg load HKLM\Temp_HIV2 %Input%:\Windows\System32\config\system >nul
call :GetIPInfo Temp_HIV1 Temp_HIV2
reg unload HKLM\Temp_HIV1 >nul
reg unload HKLM\Temp_HIV2 >nul
) else call :GetIPInfo SOFTWARE SYSTEM
start "" "%~dp0IPInfo.txt" & exit/b
:GetIPInfo
for /f "tokens=1,2*" %%a in ('reg query "HKLM\%2\select"') do (
if /i "%%a" == "Default" set /a x=%%c
)
set "v1=Microsoft\Windows NT\CurrentVersion\NetworkCards"
set "v2=ControlSet00%x%\Control\Network"
set "v3=ControlSet00%x%\services\Tcpip\Parameters"
set "s=EnableDHCP NameServer IPAddress SubnetMask DefaultGateway"
set "s=%s% DHCPNameServer DHCPIPAddress DHCPSubnetMask DHCPDefaultGateway"
for /f "delims=" %%a in ('reg query "HKLM\%1\%v1%"') do (
set "v=%%a"
if "!v:%v1%\=!" neq "!v!" (
set /a n+=1
for /f "tokens=1,2*" %%b in ('reg query "%%a"') do (
if /i "%%b" == "ServiceName" (
set "Guid!n!=%%d"
) else if /i "%%b" == "Description" set "NetCard!n!=%%d"
)
)
)
if not defined n echo,找不到网卡&pause & exit
(for /f "tokens=1,2*" %%a in ('reg query "HKLM\%2\%v3%"') do (
if /i "%%a" == "Domain" (
if "%%c" neq "" (echo,域名名称：%%c)else echo,域名名称：^<nul^>
) else if /i "%%a" == "HostName" echo,主机名称：%%c
))>"%~dp0IPInfo.txt"
for %%a in (%s%) do set "_%%a=1"
(for /l %%a in (1 1 %n%) do (
echo,&echo,网卡名称：!NetCard%%a!
for %%b in (%s%) do set "%%b="
for /f "delims=" %%b in ('reg query "HKLM\%2\%v2%" /s') do (
if defined flag (
for /f "tokens=1,2*" %%c in ("%%b") do (
if /i "%%c" == "Name" echo,连接名称：%%e& set "flag="
)
) else (
set "v=%%b"
for %%c in ("\!Guid%%a!") do if "!v:%%~c=!" neq "!v!" set flag=1
)
)
for /f "tokens=1,2*" %%b in ('reg query "HKLM\%2\%v3%\Interfaces\!Guid%%a!"') do (
if defined _%%b if "%%d" neq "" set "v=%%d" & set "%%b=!v:\0=!"
)
if /i "!EnableDHCP!" == "0x1" (
echo,IP 地址：!DHCPIPAddress!
echo,子网掩码：!DHCPSubnetMask!
echo,默认网关：!DHCPDefaultGateway!
echo,DNS 地址：!DHCPNameServer!
) else (
echo,IP 地址：!IPAddress!
echo,子网掩码：!SubnetMask!
echo,默认网关：!DefaultGateway!
echo,DNS 地址：!NameServer!
)
))>>"%~dp0IPInfo.txt"

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