使用PowerShell更改安装的windows映像中的Env:Path

Question

我编写了一个PowerShell脚本来创建一个自定义Boot.wim文件，其中包含一些有用的实用程序和自定义.ps1脚本以及PowerShell可执行文件。这一切都是应该做的。我无法理解的是，如何向环境路径变量中添加实用程序“x：\Users\U实用程序”到挂载图像的目录。

下面是程序中的一个代码片段，它展示了我如何操纵挂载的图像来添加实用程序等等。

$WinADK="C:\Program Files (x86)\Windows Kits\10\" +
        "Assessment and Deployment Kit" +
        "\Windows Preinstallation Environment\" +
        "$(Get-ArchitectureString)"
    
$WinPETemp='G:\TempPE'

New-Item -ItemType Directory -Path "$($WinPETemp)\Media" -force
$CIArgs = @{path        = $(Join-Path $WinAdk -ChildPath "en-us\winpe.wim")
            Destination = "$($WinPETemp)\Media\boot.wim"}
Copy-Item @CIArgs
New-Item -ItemType Directory -Path $(Join-Path $WinPETemp -ChildPath "\Mount") –Force

#----- Mount the WinPE WIM file for Editing -----

$MTArgs = @{ImagePath = $(Join-Path $($WinPETemp) -ChildPath "\Media\boot.wim")
            Index     = 1 
            path      = $(Join-Path $($WinPETemp) -ChildPath "\Mount")
           }

Try { Mount-WindowsImage @MTArgs -ErrorAction Stop}
Catch { 
        Get-WindowsImage -mounted | 
          Dismount-Windowsimage -discard
        Mount-WindowsImage @MTArgs
}
#--- Packages List - PowerShell, Storage, and DISM cmdlets --#
$PkgList = @(
    "WinPE-WMI.cab", 
    "en-us\WinPE-WMI_en-us.cab", 
    "WinPE-NetFx.cab", 
    "en-us\WinPE-NetFx_en-us.cab", 
    "WinPE-Scripting.cab", 
    "en-us\WinPE-Scripting_en-us.cab", 
    "WinPE-PowerShell.cab", 
    "en-us\WinPE-PowerShell_en-us.cab", 
    "WinPE-DismCmdlets.cab", 
    "en-us\WinPE-DismCmdlets_en-us.cab", 
    "WinPE-EnhancedStorage.cab", 
    "en-us\WinPE-EnhancedStorage_en-us.cab", 
    "WinPE-StorageWMI.cab", 
    "en-us\WinPE-StorageWMI_en-us.cab") 

 ForEach ($Pkg in $PkgList) {
 $AWPArgs = @{PackagePath = "$($WinAdk)\Winpe_OCS\$($Pkg)"
              Path        = "$($WinPETemp)\Mount"
              IgnoreCheck = $true }

 Add-WindowsPackage @AWPArgs 

 } #End ForEach ($Pkg...

<#
  Add your modifications now...
  Such as Directory for User Scripts, 
  Registry Modifications, specifically Powershell 
  Execution Policy
#>

#--- Add User Directories ---
$UserDirectories = @("Utilities","Scripts")

ForEach ($Dir in $UserDirectories) {
  $NIArgs = @{ItemType = 'Directory' 
              Path     = "$($WinPETemp)\Mount\Users\$($Dir)"}
  New-Item @NIArgs
}

#--- Add PowerShell Profile ---
$CIArgs = @{Path        = 
 "G:\WinPE Include Files\Microsoft.PowerShell_profile.ps1"
            Destination = 
 "$($WinPETemp)\Mount\Windows\System32\WindowsPowerShell\V1.0"}

 Copy-Item @CIArgs

#--- Add User Scripts to Directory ---

$Scripts = @("Get-DotNetVersionsInstalled.ps1")

ForEach ($FN in $Scripts) {
  $CIArgs = @{Path        = "G:\BEKDocs\Scripts\Production\$FN" 
              Destination = "$($WinPETemp)\Mount\Users\Scripts"}
  Copy-Item @CIArgs
}

#--- Add Portable Pgms to the Utilities Directory     ---
#--- Note: Must be 64 bit Programs no support for WOW ---

$Utilities = @("Speccy64\Speccy64.exe",
               "HWiNFO64\HWiNFO64.exe",
               "NirSoftx64\*.*")

ForEach ($FN in $Utilities) {
  $CIArgs = @{Path        = "G:\BEKDocs\NonInstPrograms\$FN" 
              Destination = "$($WinPETemp)\Mount\Users\Utilities"
              Recurse     = $True
             }

  If (Test-Path -Path "$(($CIArgs).Path)" ) {
    Copy-Item @CIArgs
  }
  Else {
         "Error:" + $CIArgs.Path + " Does NOT Exist!"
  }

}

#--- Mount WinPE Registry to the Local Registry for mods ---
$RegLoc = "$($WinPETemp)\Mount\Windows\System32\config\software"
reg load "HKLM\WimPE" "$RegLoc"

#--- Modify PowerShell Execution Policy in WIM Registry ---
$RegPath = "HKLM:\WimPE\Microsoft\PowerShell\1\ShellIds" +
           "\Microsoft.PowerShell\"
$NIArgs = @{Path  = $RegPath 
            Name  = 'ExecutionPolicy' 
            Value = "RemoteSigned"
            PropertyType = 'String'
            Force = $True}

New-ItemProperty @NIArgs

reg unload "HKLM\WimPE"  #--- UnMount WinPE registry ---

#----- DisMount the Modified WinPE WIM File -----

Dismount-WindowsImage -path "$($WinPETemp)\Mount" -Save

#----- Make a Backup of the Modified WIM file -----

$Destination='G:\Pewim'
New-Item -Path $Destination -ItemType Directory –Force

$CIArgs = @{Path        = "$($WinPETemp)\Media\boot.wim" 
            Destination = "$($Destination)\"}
Copy-Item @CIArgs

Answer 1

您可以在HKLM:\SYSTEM\<ControlSet>\Control\Session Manager\Environment将其放入图像的注册表中。

"ControlSet“通常是001和002。但是，不要使用CurrentControlSet，因为它不能用于脱机映像。

Answer 2

这个答案只是为了显示我写的代码，供其他搜索者参考，这是拉尔夫的好建议。一切都在按要求工作！

#--- Reset to load HKLM\System to add item to Path ---
$RegLoc = "G:\TempPE\Mount\Windows\System32\config\System"
reg load "HKLM\WimPE" "$RegLoc"
 
$RegPath = "HKLM:\WimPE\ControlSet001\Control\" +
           "Session Manager\Environment"

$GIArgs = @{Path  = "$RegPath" 
            Name  = 'Path' 
           }
$CurPath = (Get-ItemProperty @GIArgs).Path

$Curpath = "$CurPath;X:\Users\Utilities"

$SIArgs = @{Path  = "$RegPath"
            Name  = "Path"
            Value = "$CurPath"}
Set-ItemProperty @SIArgs

reg unload "HKLM\WimPE"  #--- UnMount WinPE registry ---

上述代码在卸载问题中显示的代码中的"HKLM\WimPe“后立即开始。