Automate Your Repetitive Tasks with PowerShell: A Step-by-Step Guide

Harness the Power of PowerShell Automation

Shivam Verma


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Discover the power of PowerShell for automating mundane tasks and streamlining your workflow. In this guide, we’ll walk you through an example to show you how we can use a PowerShell script to automate a small task. Let’s see how to create a PowerShell script to automate bulk file renaming. This simple yet effective automation technique saves time and eliminates manual errors in managing your files.

Example: Automating Bulk File Renaming

Streamline your file management process with this easy-to-follow PowerShell script. We’ll demonstrate how to rename multiple files in a folder using a specific naming convention. Say goodbye to manual file renaming and embrace the efficiency of PowerShell automation.

Step 1: Launch PowerShell ISE or Visual Studio Code

Kickstart your automation journey by opening PowerShell Integrated Scripting Environment (ISE) or Visual Studio Code, equipped with the PowerShell extension. These user-friendly tools provide a seamless environment to develop and test your scripts.

Step 2: Define Script Parameters for Flexibility

Enhance the versatility of your script by defining parameters for folder path, prefix, and starting number. Quickly adapt the script to your unique file organization needs.

[string]$FolderPath = "C:\Path\To\Your\Folder",
[string]$Prefix = "File",
[int]$StartNumber = 1

Step 3: Retrieve the List of Files

Leverage the power of PowerShell’s Get-ChildItem cmdlet to fetch the list of files within your specified folder.

$files = Get-ChildItem -Path $FolderPath

Step 4: Automate the File Renaming Process

Effortlessly rename files using the desired prefix and a sequential number with this efficient loop.

powershellCopy code
foreach ($file in $files) {
$newName = "{0}{1:D4}{2}" -f $Prefix, $StartNumber, $file.Extension
$newPath = Join-Path -Path $FolderPath -ChildPath $newName
$file |…



Shivam Verma

SWE @Microsoft || Building @shop2app || prev intern @daveai, @plunes & @rivi || Interview Preparation with me at