最後更新: 2019-12-02

目錄

• reg.exe
• ...
• regback folder

reg.exe

Example

# 新增一個值 (名稱: Data, 類型: REG_BINARY, 資料: fe340ead)

reg.exe ADD HKLM\Software\MyCo /v Data /t REG_BINARY /d fe340ead

reg.exe ADD "HKLM\System\CurrentControlSet\Control\Session Manager\Configuration Manager" ^
/v EnablePeriodicBackup /t REG_DWORD /d 1

類型

• REG_BINAR
• REG_SZ
• REG_DWORD
• REG_NONE

Useful Opts

• /ve      為機碼新增空的值名稱 <預設值>
• /f         不須提示，強制覆寫現存的登錄項目

Help

  REG QUERY /?
  REG ADD /?
  REG DELETE /?
  REG COPY /?
  REG SAVE /?
  REG RESTORE /?
  REG LOAD /?
  REG UNLOAD /?
  REG COMPARE /?
  REG EXPORT /?
  REG IMPORT /?

Default open with (double click)

HKEY_CLASSES_ROOT\aliim\Shell\Open\Command

URL Protocol

新增移除內的項目

HKLM\Software\Microsoft\Windows\CurrentVersion\Uninstall

regback folder

Path: C:\Windows\System32\config\RegBack

Win10(1803) no longer automatically backs up the system registry to the RegBack folder.
(to help reduce the overall disk footprint size)
(regback folder is empty)

re-enable it

HKLM\System\CurrentControlSet\Control\Session Manager\Configuration Manager\EnablePeriodicBackup

DWORD: 1

Windows backup reg when the computer restarts
(Scheduled Task: Microsoft\Windows\Registry folder)