Add(@(“E”,“51”,“Nan Jing”)) | Out-Null foreach( $ccc in $CityList) { Write-Host $ccc[0]','$ccc[1]','$ccc[2] } Write-Host "=== 开始过滤 CityList 中包含 Chong 的城市 === " -ForegroundColor Yellow $FinalCityList = @($CityList | Where-object -filterScript {$_[2...
$FinalCityList = @($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(@(...
Where-Object[-InputObject <PSObject>] [-Property] <String> [[-Value] <Object>]-CIn[<CommonParameters>] PowerShell Where-Object[-InputObject <PSObject>] [-Property] <String> [[-Value] <Object>]-NotIn[<CommonParameters>] PowerShell
PowerShell是一种用于自动化和管理Windows操作系统的脚本语言和命令行工具。 where-object是PowerShell中用于过滤和筛选对象集合的cmdlet。 可以使用脚本块来定义筛选条件,在脚本块中可以使用变量进行条件判断。 在示例中,我们演示了如何在where-object中使用变量作为脚本块来筛选数组中的元素。 推荐的腾讯云相关产品:...
$FinalCityList = @($CityList | Where-object -filterScript {$_[2] -like "Chong*"}) 1. 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() $CityList.Add(@(“A”,“11”,“Cheng Du”)) | Out-Null ...
get-service | foreach-object {if($_.Name -like "B*") {$_}} 作用的等同于 get-service | where-object {$_.name -like "B*"} --- ps:powershell中的变量是大小写不敏感的
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 ...
但是在powershell下,执行的where命令,却是另外一个东西,是powershell中的命令【Where-Object】。 image.png 如果要在powershell下,执行与命令行下同样的where的话,需要这样写。 代码语言:txt AI代码解释 where.exe java 结果如下: image.png 参考了如下url:...
PS>$ageList.Keys |ForEach-Object{$message='{0} is {1} years old!'-f$_,$ageList[$_]Write-Output$message} Kevin is36years old Alex is9years old 以下是與foreach(){...}迴圈相同的範例。 PowerShell foreach($keyin$ageList.Keys) {$message='{0} is {1} years old'-f$key,$ageL...
piping only the results that meet the criteria to theWhere-Objectcommand to then be filtered by the status. The second example returns all the running services and then pipes the full list of services to theWhere-Objectcommand, where the results are then filtered based on the status and name...