我想使用命令输出值通过批处理文件设置本地管理员密码 [英] i want to use command output values to set local admin password via batch file

问题描述

我想使用(wmic bios get serialnumber)值在Windows 7中设置本地管理员密码. 我写了一个有一些错误的小脚本.请帮助修复它.

I want to use (wmic bios get serialnumber) values to set local admin password in Windows 7. I wrote a small script which has some bugs. Please help to fix it.

@ECHO OFF
set a=wmic bios get serialnumber
net user administrator 123-%a%
pause

推荐答案

获取命令输出的常用方法是for /f循环:

the usual way to get a commands output is a for /f loop:

for /f "delims=" %%a in ('wmic bios get serialnumber /value ^|find "="') do set %%a
echo %serialnumber%

find用于a)获取正确的行，并b)将wmic的输出从Unicode转换为ANSI.

The find is used to a) get the correct line and b) convert wmics output from Unicode to ANSI.

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