Renaming files is a common task in any operating system, including Windows. PowerShell, a powerful scripting language and automation framework, provides a convenient way to rename files in the Windows environment. This article will guide you through the process of renaming files using PowerShell, showcasing its capabilities and providing practical examples.

Examples:

1. Renaming a Single File: To rename a single file using PowerShell, you can use the Rename-Item cmdlet. Here's an example:

Rename-Item -Path "C:\Path\to\file.txt" -NewName "newfile.txt"

This command renames the file "file.txt" to "newfile.txt" in the specified path.

2. Renaming Multiple Files: PowerShell allows you to rename multiple files simultaneously using wildcards. For example, to rename all files with the ".jpg" extension in a folder, you can use the following command:

Get-ChildItem -Path "C:\Path\to\folder" -Filter "*.jpg" | Rename-Item -NewName { $_.Name -replace '.jpg', '.png' }

This command retrieves all files with the ".jpg" extension in the specified folder and renames them by replacing the extension with ".png".

3. Renaming Files with a Prefix or Suffix: You can add a prefix or suffix to multiple files using PowerShell. Here's an example of adding a prefix to all files in a folder:

$prefix = "prefix_"
Get-ChildItem -Path "C:\Path\to\folder" | Rename-Item -NewName { $prefix + $_.Name }

This command adds the prefix "prefix_" to the names of all files in the specified folder.