如何在不在域中的计算机上检查注册表项值？
我认为我必须为此使用本地管理员凭据，但是我不知道如何
我尝试过：
Get-Wmiobject : Could not get objects from namespace root\default. Serwer RPC jest niedostępny. (Wyjątek od HRESULT: 0x800706BA) At line:12 char:8
+ $wmi = Get-Wmiobject -list "StdRegProv" -namespace root\default -Comp ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : ObjectNotFound: (:) [Get-WmiObject], COMException
+ FullyQualifiedErrorId : INVALID_NAMESPACE_IDENTIFIER,Microsoft.PowerShell.Commands.GetWmiObjectCommand You cannot call a method on a null-valued expression. At line:13 char:1
+ $value = $wmi.GetStringValue($HKEY_Local_Machine,$key,$valuename).sva ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : InvalidOperation: (:) [], RuntimeException
+ FullyQualifiedErrorId : InvokeMethodOnNull
__GENUS : 2
__CLASS : __PARAMETERS
__SUPERCLASS :
__DYNASTY : __PARAMETERS
__RELPATH :
__PROPERTY_COUNT : 2
__DERIVATION : {}
__SERVER :
__NAMESPACE :
__PATH : ReturnValue : 6 uValue : PSComputerName :
但是结果：
# file with computer name
$computers = Get-Content F:\IT\!Set_NTP_Time\ReadRegistry\servers.txt | ?{$_ -notmatch "^#"};
#Registry Hives
[long]$HIVE_HKROOT = 2147483648
[long]$HIVE_HKCU = 2147483649
[long]$HIVE_HKLM = 2147483650
[long]$HIVE_HKU = 2147483651
[long]$HIVE_HKCC = 2147483653
[long]$HIVE_HKDD = 2147483654
# registry
$HKLM = 2147483650
$main = "Localmachine"
$keyPath = "System\CurrentControlSet\Services\W32Time"
$keyName = "Start"
#$computer ='.'
$reg = [WMIClass]"ROOT\DEFAULT:StdRegProv"
$Key = "W32Time"
#$Value = "HistoryBufferSize"
#$results = $reg.GetDWORDValue($HKEY_LOCAL_MACHINE, $Key, $keyName)
#"Current History Buffer Size: {0}" -f $results.uValue
<#
Param($computer)
$HKEY_Local_Machine = 2147483650
$reg = [WMIClass]"\\$computer\ROOT\DEFAULT:StdRegProv"
$Key = "SOFTWARE\Wow6432Node\Symantec\Symantec Endpoint Protection\CurrentVersion\SharedDefs"
$ValueName = "DEFWATCH_10"
$results = $reg.GetStringValue($HKEY_LOCAL_MACHINE, $Key, $ValueName)
write $results.sValue
#>
# credentials
$user = "admin"
$user1 = "admin1"
$password = "pass" | ConvertTo-SecureString -asPlainText -Force
# Start processing
foreach($computer in $computers) {
$domain=$computer
$username = $domain + "\" + $user
$username1 = $domain + "\" + $user1
$Credential = New-Object System.Management.Automation.PSCredential -ArgumentList $username,$password
$Credential1 = New-Object System.Management.Automation.PSCredential -ArgumentList $username1,$password
try {
if (($computer -eq "comp1") -or ($computer -eq "comp2") -or ($computer -eq "name_of_computer") -or ($computer -eq "other_computer")) {
#$wmi = Get-Wmiobject -list "StdRegProv" -namespace root\default -Computername $computer -Credential $Credential1
#$value = $wmi.GetStringValue($HKLM,$keyPath,$keyName).svalue
#Write-Host -ForegroundColor DarkYellow $computer $value
#$value = Invoke-Command -Scriptblock {Get-Item $HKLM,$keyPath,$keyName} -Computername $computer -Credential $Credential1
$reg = Get-WmiObject -List -Namespace root\default -ComputerName $Computer -Credential $Credential1 | Where-Object {$_.Name -eq "StdRegProv"}
#$HKLM = 2147483650
#$value = $reg.GetStringValue($HKLM,$keyPath,$keyName).sValue
$value = $reg.GetDWORDValue($HKEY_LOCAL_MACHINE, $Key, $keyName)
Write-Host -ForegroundColor DarkYellow $computer $reg $value
} else {
#$wmi = Get-Wmiobject -list "StdRegProv" -namespace root\default -Computername $computer -Credential $Credential
#$value = $wmi.GetStringValue($HKLM,$keyPath,$keyName).svalue
#Write-Host -ForegroundColor DarkYellow $computer $value
#$value = Invoke-Command -Scriptblock {Get-Item $HKLM,$keyPath,$keyName} -Computername $computer -Credential $Credential
$reg = Get-WmiObject -List -Namespace root\default -ComputerName $Computer -Credential $Credential | Where-Object {$_.Name -eq "StdRegProv"}
#$HKLM = 2147483650
#$value = $reg.GetStringValue($HKLM,$keyPath,$keyName).sValue
$value = $reg.GetDWORDValue($HKEY_LOCAL_MACHINE, $Key, $keyName)
Write-Host -ForegroundColor DarkYellow $computer $reg $value
}
<#
if($value -eq 2)
{
Write-Host -ForegroundColor DarkYellow $computer "YES"
} else {
Write-Host -ForegroundColor Red $computer "NO"
}
#>
} catch {
Write-Host -ForegroundColor Red "$computer access denied.$_";
}
}
所以我尝试了其他东西
{{1}}
此脚本的结果
comp1 \ COMP1 \ ROOT \ default：StdRegProv System.Management.ManagementBaseObject
comp2 \ COMP2 \ ROOT \ default：StdRegProv System.Management.ManagementBaseObject
comp3 \ COMP3 \ ROOT \ default：StdRegProv System.Management.ManagementBaseObject
答案 0 :(得分：0)
就我个人而言，由于我习惯使用Powershell远程处理从远程计算机收集信息，因此我将按照以下步骤进行操作：
因此，在您的情况下，类似于（如果您正在 HKLM：\ SYSTEM \ CurrentControlSet \ Services \ LanmanServer \ Parameters 中检索名为 DiskSpaceThreshold 的值）
$user = "admin"
$password = "pass" | ConvertTo-SecureString -asPlainText -Force
$computer = "computer"
$domain=$computer
$username = $domain + "\" + $user
$Credential = New-Object System.Management.Automation.PSCredential -ArgumentList $username,$password
$session = New-PSSession $computer -Credential $Credential
$r = Invoke-Command -Session $session -ScriptBlock { Get-ItemProperty -Path HKLM:\SYSTEM\CurrentControlSet\Services\LanmanServer\Parameters -Name "DiskSpaceThreshold" }
Remove-PSSession $session
Write-Host $r.DiskSpaceThreshold
答案 1 :(得分：0)
尝试从 P-L 用户帖子
运行脚本的效果New-PSSession : [computer] Connecting to remote server computer failed with the following error message : WinRM cannot process the
request. The following error with errorcode 0x80090311 occurred while using Kerberos authentication: There are currently no
logon servers available to service the logon request.
Possible causes are:
-The user name or password specified are invalid.
-Kerberos is used when no authentication method and no user name are specified.
-Kerberos accepts domain user names, but not local user names.
-The Service Principal Name (SPN) for the remote computer name and port does not exist.
-The client and remote computers are in different domains and there is no trust between the two domains.
After checking for the above issues, try the following:
-Check the Event Viewer for events related to authentication.
-Change the authentication method; add the destination computer to the WinRM TrustedHosts configuration setting or use HTT
PS transport.
Note that computers in the TrustedHosts list might not be authenticated.
-For more information about WinRM configuration, run the following command: winrm help config. For more information, see
the about_Remote_Troubleshooting Help topic.
At line:9 char:12
+ $session = New-PSSession $computer -Credential $Credential
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : OpenError: (System.Manageme....RemoteRunspace:RemoteRunspace) [New-PSSession], PSRemotingTran
sportException
+ FullyQualifiedErrorId : AuthenticationFailed,PSSessionOpenFailed
Invoke-Command : Cannot validate argument on parameter 'Session'. The argument is null or empty. Provide an argument that is
not null or empty, and then try the command again.
At line:10 char:30
+ $r = Invoke-Command -Session $session -ScriptBlock { Get-ItemProperty -Path HKLM ...
+ ~~~~~~~~
+ CategoryInfo : InvalidData: (:) [Invoke-Command], ParameterBindingValidationException
+ FullyQualifiedErrorId : ParameterArgumentValidationError,Microsoft.PowerShell.Commands.InvokeCommandCommand
Remove-PSSession : Cannot validate argument on parameter 'Id'. The argument is null. Provide a valid value for the argument,
and then try running the command again.
At line:11 char:18
+ Remove-PSSession $session
+ ~~~~~~~~
+ CategoryInfo : InvalidData: (:) [Remove-PSSession], ParameterBindingValidationException
+ FullyQualifiedErrorId : ParameterArgumentValidationError,Microsoft.PowerShell.Commands.RemovePSSessionCommand
用户名和密码都很好。