包含物件,表示 PowerShell 的目前主應用程式。您可以使用這個變數來代表命令中的目前主機,或顯示或變更主機的屬性,例如 $Host.version 或$Host.CurrentCulture或或。 $Host.UI.RawUI.BackGroundColor = "Red"注意 中的$Host.PrivateData 色彩設定已由 $PSStyle 喜好設定變數取代。 如需詳細資訊,請參閱 abo...
Get-Command -Noun Variable | Format-Table -Property Name,Definition -AutoSize-Wrap除了当前 Windows PowerShell 会话中创建的变量之外,还存在几个系统定义的变量。您可以使用Remove-Variable cmdlet 来清除所有不受 Windows PowerShell 控制的变量。键入以下命令可清除所有变量:Remove-Variable -Name * -Force -Err...
variable is: False Now the $? variable is: True 針對後者, $PSCmdlet.WriteError() 應該改用 。 針對原生命令 (可執行檔),$?當為0 時會設定為 $LASTEXITCODE,當 為任何其他值時,則設定$LASTEXITCODE。 注意 在PowerShell 7 之前,將語句包裝在括號 (...)、子表達式語法 $(...)或陣列表達式 @(...
If you aren't sure how PowerShell was installed, you can check the value of the $PSHOME variable, which always points to the directory containing PowerShell that the current session is running. If the value is $HOME\.dotnet\tools, PowerShell was installed with the .NET Global tool. If ...
PS C:\Users\cxxu\Desktop> [Environment]::GetEnvironmentVariable($PA, "User") -split ";" D:\repos\ThinkDSP\code D:\repos\CCSER\cxxu_serlib C:\new_path_demo D:\repos\PythonLearn\cxxu_pylib 1. 2. 3. 4. 5. 6. 7. 8.
Based on my understanding, the SecretStore vault stores secrets locally on file for the current user. So it seems I can't use the tool for my project? dennisqian Copper ContributorMay 09, 2025 windows 8Views 0likes 1Comment need to create a PTR record via PS | Need your help !
UI : System.Management.Automation.Internal.Host.InternalHostUserInterface CurrentCulture : zh-CN CurrentUICulture : zh-CN PrivateData : Microsoft.PowerShell.ConsoleHost+ConsoleColorProxy IsRunspacePushed : False Runspace : System.Management.Automation.Runspaces.LocalRunspace ...
UI : System.Management.Automation.Internal.Host.InternalHostUserInterface CurrentCulture : zh-CN CurrentUICulture : zh-CN PrivateData : Microsoft.PowerShell.ConsoleHost+ConsoleColorProxy IsRunspacePushed : False Runspace : System.Management.Automation.Runspaces.LocalRunspace ...
Service Running Hyper-V Data Exchange Service Running Hyper-V Remote Desktop Virtualization Service Running Hyper-V Guest Shutdown Service Running Hyper-V Volume Shadow Copy Requestor Running Web Threat Defense Service Running Web Threat Defense User Service_644de Running Windows Management Instrumentation...
Get-Variable Cmdlet Gets the variables in the current console. New-Variable Cmdlet Creates a new variable. Set-Variable Cmdlet Sets the value of a variable. Creates the variable if one with the requested name does not exist. Remove-Variable Cmdlet Deletes a variable and its value. ...