描述PowerShell 執行原則,並說明如何管理它們。完整描述PowerShell 的執行原則是一項安全功能,可控制 PowerShell 載入組態檔和執行腳本的條件。 此功能有助於防止執行惡意腳本。在Windows 電腦上,您可以為本機電腦、目前使用者或特定工作階段設定執行原則。 您也可以使用組策略設定來設定計算機和使用者的執行原則。
You need to test for the existence of the registry key. If the registry key does not exist, then you need to create the registry key, and then create the registry key property value. The first thing I like to do is to create the path to the registry key, then specify the property n...
PowerShell复制 Copy-Item-PathEnv:\Foo-DestinationEnv:\Foo2-PassThruSet-Item-PathEnv:\Foo2-Value'BAR'Get-Item-PathEnv:\Foo*Remove-Item-PathEnv:\Foo*-Verbose Output复制 Name Value --- --- Foo2 Bar Name Value --- --- Foo2 BAR Foo Bar VERBOSE: Performing the operation "Remove Item...
[Parameter(Mandatory=$true)][String]$Msg)try{$Value=Get-ItemPropertyValue-Path"Registry::$Key"-ErrorActionIgnore-WarningActionIgnore-Name$Name$Result= F_Tools-Key"Registry::$($Name)"-Value$Value-Operator$Operator-DefaultValue$DefaultValue-Msg$Msgreturn$Result}catch{$Result=@{"Registry::$($Name)...
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\System\CurrentControlSet\Services\RasMan\Config\'$Name='AutoTriggerDisabledProfilesList'Write-Verbose"Searching$Namein$Pathfor VPN profile `"$ProfileName`"..."Try{# Get the current registry values as an array of strings[string[]]$DisabledProfiles=Get-ItemPropertyValue-Path$Path-Name$Name-Error...
I try to create a test key in the shell's HKLM: drive, which represents the HKEY_LOCAL_MACHINE portion of the registry. If an error occurs, then I know the shell was launched without elevated privileges. I usually require elevated privileges for the work I do, and this is just a quick...
Value:EnableSerializationDataSigning Type:String Data:1 To create the registry value on an Exchange Server 2013-based server, run the following cmdlet: New-ItemProperty -Path HKLM:\SOFTWARE\Microsoft\ExchangeServer\v15\Diagnostics -Name "EnableSerializationDataSigning"...
1. 单一复杂型:Sometimes, these repetitive tasks are action-intensive (such as system maintenance through registry and file cleanup) and consist of complex sequences of commands that will always be invoked together. In those situations, you can write a script to combine these operations to save ...
When this utility runs, it creates some registry entries under HKLM\SOFTWARE\Microsoft\PowerShell\1\PowerShellSnapins\<snapinname>. When Windows PowerShell loads a snap-in, these entries are used to load the assembly and find the various configuration files. It is also worth mentioning that ...