PowerShell 复制 Measure-Command [-InputObject <PSObject>] [-Expression] <ScriptBlock> [<CommonParameters>]说明Measure-Command cmdlet 在内部运行脚本块或 cmdlet,将作的执行时间超时,并返回执行时间。 备注 脚本块由 Measure-Command 当前作用域中运行,而不是子作用域运行。
在这个示例中,该代码将使用 Measure-Command cmdlet 测量 $codeBlock 中定义的代码块执行的时间。该代码块将遍历数字1到1000,并将每个数字乘以2,然后输出结果到控制台。最后,该代码将使用 Write-Output cmdlet 输出代码执行时间。 通过使用 Measure-Command cmdlet,您可以轻松地测量 PowerShell 中任何代码段的执行时间...
Assembly: Microsoft.PowerShell.Utility.Activities.dll Package: Microsoft.PowerShell.5.1.ReferenceAssemblies v1.0.0 Activity to invoke the Microsoft.PowerShell.Utility\Measure-Command command in a Workflow. C++ Copy public ref class MeasureCommand sealed : Microsoft::PowerShell::Activities::PSActivity...
C:\PS>Measure-Command { get-eventlog "windows powershell" } 说明 --- 此命令度量运行一个获取 Windows PowerShell 事件日志中的事件的“get-eventlog”命令所用的时间。 示例2 复制 C:\PS>measure-command {get-childitem c:\windows -include *.txt -recurse} Days : 0 Hours : 0 Minutes : 0...
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Learn how to use the Microsoft PowerShell command Measure-Object. PDQ breaks down uses of Measure-Object with parameters and helpful examples.
Summary: Measure how long it takes for a Windows PowerShell command to complete. If I change one command to try to improve the speed of my Windows PowerShell script , how can I see if that command is faster than the one I changed?
我发现PowerShell Measure-Command向控制台输出了一个很好的响应时间列表,但当输出到文本文件时,它变成了一个非常长的文本字符串。这是一个问题,因为当用HTML阅读器查看时,它变得很难阅读。今天晚上我已经为这个问题挣扎了很长时间,所以现在把这个发到so。
That's where PowerShell'sMeasure-Commandcommand comes in. There's a good overview of ithere, but for my purposes I'll elaborate below. First, you can wrapMeasure-Commandaround an arbitrary script file, which is what many examples show, like this: ...
PowerShell 複製 Measure-Command [-InputObject <PSObject>] [-Expression] <ScriptBlock> [<CommonParameters>] Description Cmdlet 會在 Measure-Command 內部執行腳本區塊或 Cmdlet、執行作業的時間,並傳回運行時間。 注意 腳本區塊會透過 Measure-Command 在目前範圍中執行,而不是子範圍來執行。 範例 範例1:測...