$filteredNumbers # 输出为 4 和 5,因为它们大于 $numberToCompare 的值 在这个示例中,我们首先定义了一个包含数字的数组$numbers,然后定义了一个变量$filterScriptBlock,其值为一个脚本块。脚本块中使用了变量$numberToCompare来比较数组中的每个数字。接下来,我们设置了要比较的数字为 3,然后使用where-objec
Where-Object 参考 反馈 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...
首先看看where-object筛选: Get-WmiObject -Class Win32_Product -ComputerName . | Where-Object -FilterScript {$_.Name -eq "Microsoft .NET Framework 2.0"} | Format-List -Property * 1. 下面是WQL语法筛选的两种格式(一个是常规方式,另外一个是转义符方式) Get-WmiObject -Class Win32_Product -Comput...
WhereObject.FilterScript Property Microsoft Learn Challenge Nov 23, 2024 – Jan 10, 2025 Tilmeld dig nu Afvis vigtig besked Learn Log på Version powershellsdk-1.1.0 RemoveJob RemovePSSession ResumeJob SaveHelp SetPSSessionConfiguration StartJob...
Get-ChildItem-Path$env:ProgramFiles-Recurse-Include*.exe |Where-Object-FilterScript{ ($_.LastWriteTime-gt'2005-10-01')-and($_.Length-ge1mb)-and($_.Length-le10mb) } 复制文件和文件夹 复制通过Copy-Item完成。 以下命令备份 PowerShell 配置文件脚本: ...
PowerShell Where-Object的用法示例 FilterScript 值是计算结果为 True 或 False 的脚本块,即由大括号 {} 括起来的一个或多个 Windows PowerShell 命令。这些脚本块可能非常简单,但是创建它们需要了解有关 Windows PowerShell 的另一个概念,即比较运算符。 比较运算符比较其每一侧显示的项。比较运算符以“-”...
Get-ChildItem -Path $env:ProgramFiles -Recurse -Include *.exe | Where-Object -FilterScript {($_.LastWriteTime -gt "2005-10-01") -and ($_.Length -ge 1m) -and ($_.Length -le 10m)} $deleteFiles = Get-Childitem $fullTargetPath -Recurse| Where {$_.LastWriteTime -lt (Get-Date).Add...
Gets or sets the script block to apply. C++ 複製 public: property System::Management::Automation::ScriptBlock ^ FilterScript { System::Management::Automation::ScriptBlock ^ get(); void set(System::Management::Automation::ScriptBlock ^ value); }; Property Value ScriptBlock Attributes Paramete...
Get-Service|Where-Object-FilterScript{$_.Status-eq'Stopped'-and$_.StartType-eq'Automatic'}|Select-ObjectName,Status,StartType While this example is a bit longer than the first, there are only a few things I need to point out to help you understand what’s going on. ...
$FinalCityList = @($CityList | Where-object -filterScript {$_[2] -like "Chong*"}) 把Where-Object 方法用 @() 进行对象转换即可。 完整的PowerShell脚本为: $CityList = [System.Collections.ArrayList]::new() $CityList.Add(@(“A”,“11”,“Cheng Du”)) | Out-Null $CityList.Add(@(...