Export Data Find Common Format Common Get Common Grant Security Group Data Hide Common Import Data Initialize Data Install Lifecycle Invoke Lifecycle Join Common Limit Data Lock Common Measure Diagnostic Merge Data Mount Data Move Common New Common Open Common Optimize Common Out Data Ping Diagnostic ...
Linux 下使用export PATH=$PATH:/usr/local/cmake-3.29.0/bin这样的用法, PowerShell 不支持export命令。 直接给环境变量赋值即可, 变量可以是新的,也可以是已经存在的: $env:MY_VAR="somevalue" 注意,需要用引号引起来,没有引号会报错。等号左右的空格是可选的。 e.g. PSD:\>$env:MY_VAR="somevalue"...
If part of the path is stored in a variable, you can combine it with the rest of the path. There's no need to use string concatenation to do this. PowerShell $Path='C:\'.$Path\Get-MrPSVersion.ps1 Now, if you check theFunctionPSDrive, you see theGet-MrPSVersionfunction is availa...
Variable Alias shcm -> Show-Command Alias si -> Set-Item Alias sl -> Set-Location Alias sleep -> Start-Sleep Alias sls -> Select-String Alias sort -> Sort-Object Alias sp -> Set-ItemProperty Alias spjb -> Stop-Job Alias spps -> Stop-Process Alias spsv -> Stop-Service Alias ...
MetadataError: The attribute cannot be added because variable Message with value bye would no longer be valid. 如需索引標籤展開的詳細資訊,請參閱 about_Tab_Expansion。使用類別的動態 ValidateSet 值您可以使用 類別,在運行時間動態產生 ValidateSet 的值。 在下列範例中,變數$Sound的有效值是透過名為 ...
FunctionTest-ScriptCmdlet{ [CmdletBinding(SupportsShouldProcess=$True)]Param($Parameter1)begin{}process{}end{} } 备注 这些块适用于所有函数,而不仅仅是使用CmdletBinding属性的函数。 begin 此块用于为函数提供可选的一次性预处理。 PowerShell 运行时会为管道中函数的每个实例使用此块中的代码一次。
InformationAction 的有效值為 SilentlyContinue、Stop、Continue、Inquire、Ignore 或 Suspend,預設值為 SilentlyContinue。 針對來自命令的 Write-Host 資料,您可使用 InformationVariable 將字串指定為要儲存的變數名稱。 InformationPreference (新的喜好設定變數) 能指定您在 Windows PowerShell 工作階段中針對資訊串流資料...
Export-ModuleMember [[-Function] <String[]>] [-Cmdlet <String[]>] [-Variable <String[]>] [-Alias <String[]>] [<CommonParameters>]说明Export-ModuleMember cmdlet 指定从脚本模块(.psm1)文件或通过使用 New-Module cmdlet 创建的动态模块导出的模块成员。 模块成员包括 cmdlet、函数、变量和别名。 此...
To set these options for all remote commands in all PowerShell sessions on the local computer, add the$PSSessionOptionpreference variable to your PowerShell profile. For more information about PowerShell profiles, seeabout_Profiles. How to detect a 32-bit session on a 64-bit computer ...
A PowerShell array is a component that enables the storage of more than one item in a variable or a field. For instance, to assign multiple values to a variable, use the script$a=1,2,3. PowerShell treats each item in an array as a separate element. To address each item in an arra...