在行末端替换文本字符串的脚本

发布于 2025-02-13 06:53:54 字数 700 浏览 0 评论 0原文

如果

((Get-Content -path "C:\Users\User1\OUT\Summary.txt" -Raw) -replace '</ab></cb>','</x>') | Set-Content -Path "C:\Users\User1\OUT\Summary.txt"

可能

C:\Users\User1\File\Summary.txt

;＆lt; b＆gt; data

，同时以：＆lt;/ab gt;＆lt;/cb＆gt;

来更改结局到：＆lt;/x＆gt; 它需要保存文件而不更改文件名。

例如，显示此数据的行：

<a><b>Data:</y> 12345678</ab></cb>

将更改为：

<a><b>Data:</y> 12345678</x>

上面的PowerShell脚本将找到＆lt;/ab gt;＆gt;/cb＆gt;的所有实例，并用＆lt;/x＆gt替换它;，这不是我希望完成的。

原文

I would like to modify this script if possible:

((Get-Content -path "C:\Users\User1\OUT\Summary.txt" -Raw) -replace '</ab></cb>','</x>') | Set-Content -Path "C:\Users\User1\OUT\Summary.txt"

I would like a script that will run with Windows OS to search through one file it finds at this path:

C:\Users\User1\File\Summary.txt

And within that file, when it finds data starting with: <a><b>Data

And at the same time ending with: </ab></cb>

It would need to change the ending to: </x>
And it would need to save the file without changing the name of the file.

For instance a line showing this data:

<a><b>Data:</y> 12345678</ab></cb>

Would be changed to:

<a><b>Data:</y> 12345678</x>

The PowerShell script above will find all instances of </ab></cb> and replace it with </x>, which is not what I am hoping to accomplish.

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拍不死你 2025-02-20 06:53:54

您可以使用get-content处理文件行是行，只有在on ＆lt上拥有match时，才能替换; a＆gt;＆lt; b＆gt;。这样的事情：

$InFile = ".\TestIn.txt"
$OutFile = ".\TestOut.txt"
If (Test-Path -Path $OutFile) {Remove-Item $OutFile}

Get-Content $InFile | ForEach-Object -Process {
  $NewLine = $_
  If ($_ -Match '<a><b>') {
    $NewLine = ($_ -Replace '</ab></cb>','</x>')
    }
  Add-Content $OutFile $NewLine
}

You can use Get-Content to process the file line be line and only do the Replace when you have a Match on <a><b>. Something like this:

$InFile = ".\TestIn.txt"
$OutFile = ".\TestOut.txt"
If (Test-Path -Path $OutFile) {Remove-Item $OutFile}

Get-Content $InFile | ForEach-Object -Process {
  $NewLine = $_
  If ($_ -Match '<a><b>') {
    $NewLine = ($_ -Replace '</ab></cb>','</x>')
    }
  Add-Content $OutFile $NewLine
}

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