在循环之前对目录进行排序 - PowerShell [英] Sorting a Directory before Looping Through - PowerShell

问题描述

我需要按从最旧的创建日期到最新的顺序处理文件

I need to process files in order from oldest create date to newest

这是正确的还是有更好的方法?

Is this correct or is there a better way to do it?

谢谢

Get-ChildItem -Path C:\Users\Tom\ -Filter "*.journal" | Sort-Object -Property CreationTime

ForEach ($sourcefile In $(Get-ChildItem $source | Where-Object { $_.Name -match "Daily_Reviews\[\d{1,12}-\d{1,12}\].journal" }))
{
    #### Process files in order from oldest to newest
    $file = $source+$sourcefile
 }

推荐答案

简短回答:不，但您已经接近了.

Short answer: No, but you're close.

排序(和其他效果)仅在管道期间存在，除非您将结果存储在变量中.所以你排序的第一行不用于你的下一行.但是，您可以像这样组合它们:

Sorting(and other effects) only survive during a pipeline unless you store the result in a variable. So the first line where you sort is not used for you next line. However, you can combine them like this:

$source = "C:\Users\Tom\"   

Get-ChildItem -Path $source -Filter "*.journal" | 
Where-Object { $_.Name -match 'Daily_Reviews\[\d{1,12}-\d{1,12}\].journal' } | 
Sort-Object -Property CreationTime | ForEach-Object {
    #### Process files in order from oldest to newest
    $_.FullName
}

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