Replace a text part in textfile: Unterschied zwischen den Versionen
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Admin (Diskussion | Beiträge) |
Admin (Diskussion | Beiträge) |
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| Zeile 14: | Zeile 14: | ||
| − | + | == PowerShell Skript == | |
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| − | + | ||
| − | == PowerShell Skript | + | |
<source lang="powershell"> | <source lang="powershell"> | ||
$FileToChangePath = "C:\Temp\FileToChange.txt" | $FileToChangePath = "C:\Temp\FileToChange.txt" | ||
| Zeile 27: | Zeile 24: | ||
$RegexReplace = "(?<=\#\#\#\.Test)(.|\n)*(?=\#\#\#)" | $RegexReplace = "(?<=\#\#\#\.Test)(.|\n)*(?=\#\#\#)" | ||
| − | If ($ | + | If ($FileToChange -match $RegexSearch) { |
Write-Host "The text part in the file has been changed." -ForegroundColor Green | Write-Host "The text part in the file has been changed." -ForegroundColor Green | ||
$ChangeTextPart = $FileToChange -replace $RegexReplace, ("`r`n" + $TemplateTextPartPath + "`r`n") | $ChangeTextPart = $FileToChange -replace $RegexReplace, ("`r`n" + $TemplateTextPartPath + "`r`n") | ||
Version vom 27. Juni 2018, 15:33 Uhr
Goal
Replace the text part between ### Test: and ###.
Regex
(?<=<YourStartString>)(.|\n)*(?=<YourEndString>)
Example for a text part:
### Test This Text will changed with the following PowerShell Skript ###
Regex for the example text part below:
(?<=\#\#\#\.Test)(.|\n)*(?=\#\#\#)
PowerShell Skript
$FileToChangePath = "C:\Temp\FileToChange.txt" $FileToChange = Get-Content $FileToChangePath -Raw $TemplateTextPartPath = Get-Content "C:\Temp\TemplateTextPart.txt" -Raw $RegexSearch = "### Test" #Search the head of text part $RegexReplace = "(?<=\#\#\#\.Test)(.|\n)*(?=\#\#\#)" If ($FileToChange -match $RegexSearch) { Write-Host "The text part in the file has been changed." -ForegroundColor Green $ChangeTextPart = $FileToChange -replace $RegexReplace, ("`r`n" + $TemplateTextPartPath + "`r`n") Set-Content -Path $FileToChangePath -Value $ChangeTextPart } Else { Write-Host "The text part in the file has been added." -ForegroundColor Yellow Add-Content -Path $FileToChangePath -Value ("`r`n" + "`r`n" + "`r`n" + "`r`n" + "### Test" + "`r`n" + $TemplateTextPartPath + "`r`n" + "###" ) -PassThru }
Regex101: https://regex101.com/
