Where-Object 參考 模組: Microsoft.PowerShell.Core 根據對象的屬性值,從集合中選取物件。 語法 PowerShell Where-Object[-InputObject <PSObject>] [-Property] <String> [[-Value] <Object>] [-EQ] [<CommonParameters>] PowerShell
Where-Object 参考 模块: Microsoft.PowerShell.Core 根据集合的属性值从集合中选择对象。 语法 PowerShell Where-Object[-InputObject <PSObject>] [-Property] <String> [[-Value] <Object>] [-EQ] [<CommonParameters>] PowerShell Where-Object[-InputObject <PSObject>] [-FilterScript] <ScriptBlock> [<...
One of PowerShell’s most valuable functions is its ability to retrieve data. But unfiltered data can be overwhelming and chaotic. TheWhere-Objectcmdlet in PowerShell is designed to help users filter and manipulate data, turning excessive details into valuable information. Today, we'll delve into...
functionGet-SmallFiles{Param($Size)Get-ChildItem$HOME|Where-Object{$_.Length-lt$Size-and!$_.PSIsContainer } } 在 函数中,可以使用$Size变量,它是为 参数定义的名称。 若要使用此函数,请键入以下命令: PowerShell Get-SmallFiles-Size50 还可以为不带参数名称的命名参数输入值。 例如,以下命令提供与命名Si...
Where-Object {$_ -like 'f*'} PS> $result.GetType().FullName System.String[] PS> $result four PS> $result.Count 1 PS> $result.Length 1 PS> $result[0].Length 4 시스템에 대한 인덱싱 지원.Tuple 개체PowerShell 6.1은 배열과 유사한 개체의...
Object[] 0 There are a few exceptions: The containment and type operators always return a Boolean value The -replace operator returns the replacement result The -match and -notmatch operators also populate the $Matches automatic variable unless the left-hand side of the expression is a c...
functionGet-SmallFiles{param($Size)Get-ChildItem$HOME|Where-Object{$_.Length-lt$Size-and!$_.PSIsContainer } } In the function, you can use the$Sizevariable, which is the name defined for the parameter. To use this function, type the following command: ...
Version Source --- --- --- --- Alias where -> Where-Object Application where.exe 10.0.22621.1 C:\Windows\system32\where.exe You can run particular commands by including qualifying information that distinguishes the command from other commands that might have the same name. For cmdlets, you ...
Create a logon script in a Group Policy object (GPO), linking the GPO to the organizational unit (OU) where your servers live. Each time someone logs on to a server, the script will run. Use a Windows PowerShell script, something you can do on any computer where Windows PowerShell ...
snapshot from the CIM server. When you pass a CIM instance object as an input,Get-CimInstancereturns the object from server using a get CIM operation, instead of an enumerate or query operation. Using a get CIM operation is more efficient than retrieving all instances and then filtering them...