Capturing Clean Output from PowerShell File Renaming Operation using WhatIf Parameter
Introduction
In this article, we will learn how to capture clean output from a PowerShell file renaming operation using the WhatIf parameter. This technique can help you remove unwanted parts from the output, even after several attempts.
Prerequisites
- PowerShell installed on your system
- A text editor to create and save the PowerShell script
Creating the PowerShell Script
Create a PowerShell script with the renaming operation and include the WhatIf parameter.
param (
[string[]]$FilePaths
)
foreach ($file in $FilePaths) {
Rename-Item $file -NewName { $_.BaseName -replace 'PartToRemove', '' } -WhatIf
}
Saving the Script
Save the script as RenameFilesWithWhatIf.ps1.
Running the Script
Run the script, providing the file paths as an argument:
.\RenameFilesWithWhatIf.ps1 -FilePaths 'C:\Path\To\File1.txt', 'C:\Path\To\File2.txt'
The script will display the new file names that would be applied if the -WhatIf parameter was not used. If you don't see any output, it means that the operation would not change the file names, and you can safely remove the -WhatIf parameter to actually rename the files.