Where-Object 参考 模块: Microsoft.PowerShell.Core 根据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> [<Common...
Where-Object[-InputObject <PSObject>] [-Property] <String> [[-Value] <Object>] [-EQ] [<CommonParameters>] PowerShell Where-Object[-InputObject <PSObject>] [-FilterScript] <ScriptBlock> [<CommonParameters>] PowerShell Where-Object[-InputObject <PSObject>] [-Property] <String> [[-Value]...
$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...
从$FinalCityList 的打印结果分析,当 Where-Object 查看到结果只有一个的时候,就把结果对象进行了多维到一维的转换。所以结果变为了一个包含三行内容的一位数组。 问题解决 $FinalCityList = @($CityList | Where-object -filterScript {$_[2] -like "Chong*"}) 1. 把Where-Object 方法用 @() 进行对象转...
首先看看where-object筛选: Get-WmiObject -Class Win32_Product -ComputerName . | Where-Object -FilterScript {$_.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-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. ...
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-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...
$FinalCityList = @($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(@(...
$FinalCityList = @($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(@(...