遠程 PC 上的 Powershell 列出網絡打印機

Question

我正在嘗試對 GPO 進行故障排除以部署打印機，我需要查看當前登錄用戶的遠程計算機上有哪些網絡打印機。 當我這樣做時

Get-WMIObject Win32_Printer -ComputerName PCNAME

我得到了本地安裝的打印機列表，當我嘗試這個時

  Get-WMIObject Win32_Printer -ComputerName PCNAME | where{$_.Name -like “*\\*”} | select sharename,name

我什么也得不到。 有什么幫助嗎？ 我正在使用 PowerShell 4.0，因此Get-Printer不起作用。

Answer 1

我在另一個線程中大量借用了 tukan 的代碼（感謝……該代碼彌補了我尚未能夠彌補的差距）並根據我的目的對其進行了修改。

代碼打擊確定指定遠程計算機上的登錄用戶，然后輸出該用戶已在注冊表中的 HKU\\\\Printers\\Connections 下列出的打印機。

作為獎勵，我添加了幾行額外的行來輸出用戶當前選擇的默認打印機。

#- BEGIN FUNCTION -------------------------------------------------------------------------------------------------
Function remote_registry_query($target, $key)
{
   Try {
        $registry = [Microsoft.Win32.RegistryKey]::OpenRemoteBaseKey("Users", $target)
        ForEach ($sub in $registry.OpenSubKey($key).GetSubKeyNames())
        {
            #This is really the list of printers
            write-output $sub
        }

  } Catch [System.Security.SecurityException] {
        "Registry - access denied $($key)"
  } Catch {
        $_.Exception.Message
  }
}
#- END FUNCTION ---------------------------------------------------------------------------------------------------


##############################
# EXECUTION STARTS HERE
##############################

# Prep variables and get information for the function call


# set the computer name
$computer = "computer_name"


# get the logged-in user of the specified computer
$user = Get-WmiObject –ComputerName $computer –Class Win32_ComputerSystem | Select-Object UserName
$UserName = $user.UserName
write-output " "
write-output " "
write-output "Logged-in user is $UserName"
write-output " "
write-output " "
write-output "Printers are:"
write-output " "

# get that user's AD object
$AdObj = New-Object System.Security.Principal.NTAccount($user.UserName)

# get the SID for the user's AD Object 
$strSID = $AdObj.Translate([System.Security.Principal.SecurityIdentifier])

#remote_registry_query -target $computer -key $root_key
$root_key = "$strSID\\Printers\\Connections"
remote_registry_query -target $computer -key $root_key

# get a handle to the "USERS" hive on the computer
$reg = [Microsoft.Win32.RegistryKey]::OpenRemoteBaseKey("Users", $Computer)
$regKey = $reg.OpenSubKey("$strSID\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\Windows")

# read and show the new value from the Registry for verification
$regValue = $regKey.GetValue("Device")
write-output " "
write-output " "
write-output "Default printer is $regValue"
write-output " "
write-output " "
[void](Read-Host 'Press Enter to continue…')