问题描述
有人可以帮我制作一个 cmd 脚本来更改 3400 个子文件夹中 3000 个的值，该值应该更改为最新值而不影响 400 个子文件夹吗？
旧的dbpassword值为Pass123，最新的值为Pass234。
HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Myfolder\Mainfolder\BRN3130\Database
https://i.stack.imgur.com/saCZI.jpg
解决方法
使用 reg.exe 而不是 regedit。
注册添加 /?
REG ADD KeyName [/v ValueName | /ve] [/t Type] [/s Separator] [/d Data] [/f]
[/reg:32 | /reg:64]
KeyName [\\Machine\]FullKey
Machine Name of remote machine - omitting defaults to the
current machine. Only HKLM and HKU are available on remote
machines.
FullKey ROOTKEY\SubKey
ROOTKEY [ HKLM | HKCU | HKCR | HKU | HKCC ]
SubKey The full name of a registry key under the selected ROOTKEY.
/v The value name,under the selected Key,to add.
/ve adds an empty value name (Default) for the key.
/t RegKey data types
[ REG_SZ | REG_MULTI_SZ | REG_EXPAND_SZ |
REG_DWORD | REG_QWORD | REG_BINARY | REG_NONE ]
If omitted,REG_SZ is assumed.
/s Specify one character that you use as the separator in your data
string for REG_MULTI_SZ. If omitted,use "\0" as the separator.
/d The data to assign to the registry ValueName being added.
/f Force overwriting the existing registry entry without prompt.
/reg:32 Specifies the key should be accessed using the 32-bit registry view.
/reg:64 Specifies the key should be accessed using the 64-bit registry view.
使用 /f 添加 Reg 将帮助您覆盖现有值。