powershell - 连接 N 个文本文件并将文件名添加到每一行 [英] powershell - concatenate N text files and prepend filename to each line

问题描述

Powershell - 简单的问题.

Powershell - easy question.

我想连接 N 个文本文件并将文件名添加到每一行.如何做同样但有完整路径+文件名?每个文件都应按原样保留所有文本和行终止符.

I want to concatenate N text files and prepend filename to each line. How to do same but have full path+filename? Each files should retain all text and line terminators as-is.

data1.txt

this is the text in
data1 file - hello

data2.txt

four score and
seven years ago

获取这个文件

输出.txt

data1.txt: this is the text in
data1.txt: data1 file - hello
data2.txt: four score and
data2.txt: seven years ago

它会是这样的 - 但它确实有效.

It will be something like this - but that actually works.

get-content c:\temp\data*.txt|foreach-object{$tmp=get-content $;$.basename+","+$tmp} > output.txt

get-content c:\temp\data*.txt|foreach-object{$tmp=get-content $;$.basename+","+$tmp} > output.txt

谢谢

推荐答案

试试这个:

$path = "c:\temp"
$out  = "c:\temp\output.txt"

Get-ChildItem $path -Filter data*.txt | % {
    $file = $_.Name
    Get-Content $_.FullName | % {
        "${file}: $_" | Out-File -Append $out
    }
}

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