Add(@(“D”,“41”,“Bei Jing”)) | Out-Null $CityList.Add(@(“E”,“51”,“Nan Jing”)) | Out-Null Write-Host "=== 开始过滤 Chong === " -ForegroundColor DarkYellow $FinalCityList = $CityList | Where-object -filterScript {$_[2] -like "Chong*"} Write-Host "Final City ...
... Get-Command [[-Name] <System.String[]>] [[-ArgumentList] <System.Object[]>] [-All] [-CommandType {Alias | Function | Filter | Cmdlet | ExternalScript | Application | Script | Workflow | Configuration | All}] [-FullyQualifiedModule <Microsoft.PowerShell.Commands.ModuleSpecification[]...
假设当前目录中有一个名为 mysqldb_1.log 的文件。我们可以使用 PowerShell Get Content 来读取文件并将其存储在数组中。数组的每个元素将代表文件中的一行。$contentArray = Get-Content -Path .mysqldb_1.log 由于文本文件被读入数组 $contentArray，让我们确认它有多少行。$contentArray.count 如下所示，该文件...
在PowerShell 中,此類型為 System.Management.Automation.FilterInfo。 其屬性集與 System.Management.Automation.FunctionInfo 相同(4.5.11)。 4.5.12 模組描述類型 此類型會封裝模組的狀態。 它有下列可存取的成員: 展開資料表 成員 成員種類 類型 用途 描述 實體屬性(讀寫) 字串 模組的描述(由指令清單設定) 模...
When no data type is specified, PowerShell creates each array as an object array (System.Object[]). To determine the data type of an array, use the GetType() method. For example:PowerShell Copy $A.GetType() To create a strongly typed array, that is, an array that can contain only...
script block keyword (begin,process,end,clean). PowerShell puts the statements in theprocessblock. You can use any of the other blocks in a filter function, but the intent was to provide a shorthand way of defining a function that has the sole purpose of processing each object in the ...
Filter scheduled tasks for ones whose action properties contain file names from a file Filter Win32_GroupUser Class > Invalid Query Filtering an Array of Objects filtering event logs with specific date range Filtering files by date (Get-Childitem | Select-Object | Where-Object) - what am I do...
Use logical operators (-and,-or,-xor,-not,!) to connect conditional statements into a single complex conditional. For example, you can use a logical-andoperator to create an object filter with two different conditions. For more information, seeabout_Logical_Operators. ...
选择这两个参数中的其中一个:具体为当你的过滤条件没有正则表达式时,使用-filter,可以显著提高效率。 注意:你不能使用filters在Dir中,列出确定大小的文件列表。因为Dir的限制条件只在文件和目录的名称级别。如果你想使用其它标准来过滤文件,可以尝试第五章中讲到的Where-Object。 下面的例子会获取你家目录下比较大的...
Fix GitHub Action filter overmatching (#24958) Fix release branch filters (#24959) Convert powershell/PowerShell-CI-macos to GitHub Actions (#24954) Convert powershell/PowerShell-CI-linux to GitHub Actions (#24946) Convert powershell/PowerShell-Windows-CI to GitHub Actions (#24931) PMC par...