Скачать или смотреть How to Count Files in a Directory with PowerShell While Excluding Subfolders and Specific Extensions

Learn how to efficiently count files in a directory using PowerShell, while excluding subfolders and files with the `.OCR` extension for accurate results.
---
This video is based on the question https://stackoverflow.com/q/64048307/ asked by the user 'Robby Johnston' ( https://stackoverflow.com/u/1879957/ ) and on the answer https://stackoverflow.com/a/64048587/ provided by the user 'Doug Maurer' ( https://stackoverflow.com/u/4085331/ ) at 'Stack Overflow' website. Thanks to these great users and Stackexchange community for their contributions.

Visit these links for original content and any more details, such as alternate solutions, latest updates/developments on topic, comments, revision history etc. For example, the original title of the Question was: Using powershell to count files but exclude subfolder in count and OCR extension

Also, Content (except music) licensed under CC BY-SA https://meta.stackexchange.com/help/l...
The original Question post is licensed under the 'CC BY-SA 4.0' ( https://creativecommons.org/licenses/... ) license, and the original Answer post is licensed under the 'CC BY-SA 4.0' ( https://creativecommons.org/licenses/... ) license.

If anything seems off to you, please feel free to write me at vlogize [AT] gmail [DOT] com.
---
Counting Files with PowerShell: Excluding Subfolders and Specific Extensions

If you are managing a complex directory structure filled with numerous subfolders and files, counting those files can become a daunting task—especially when you want to exclude certain criteria. This guide will guide you through using PowerShell to count files in a specified folder, excluding subfolders and files with a particular extension, specifically .OCR.

The Challenge

You have a main directory, \OCRELEASE\Images$, which contains numerous subfolders. Each subfolder may contain more subfolders and files, but you want to:

Count only the files in a specified subfolder.

Exclude any files that have the .OCR extension.

Count only files without any extensions.

The Solution

The good news is that PowerShell provides a straightforward way to accomplish this task. By using the built-in cmdlets, you can easily retrieve the desired count. Below, we'll break down the solution into organized sections, so it’s simple to follow.

Step 1: Define Your Directory

The first step is to set the path to the target directory where you want to count the files. Replace the placeholder path with your actual directory path:

[[See Video to Reveal this Text or Code Snippet]]

Step 2: Count the Files

Next, use the Get-ChildItem cmdlet to retrieve files while filtering out the ones with the .OCR extension. Here’s how to do it:

[[See Video to Reveal this Text or Code Snippet]]

Breakdown of the Command

Get-ChildItem: Retrieves items (files and folders) in the specified path.

-Path: Specifies the directory to search in.

-File: Ensures that only files (not folders) are retrieved.

-Recurse: Searches in all subfolders of the specified directory.

Where-Object: Filters the output; in this case, we're looking for files with no extension ($_.Extension -eq '').

Measure-Object: Counts the number of items in the filtered output.

Select-Object -ExpandProperty Count: Finally, it expands and shows only the count of files.

Step 3: Results

When you run the above command, PowerShell will return a total count of files in the specified directory and its subfolders, excluding any files that have the .OCR extension as well as those that contain any extensions.

Conclusion

Using PowerShell is an efficient way to manage files and gather specific data about them. By following these simple steps, you can easily exclude subfolders and unwanted file types like .OCR from your counts. This approach not only saves time but also ensures you have accurate data when managing your files.

Feel free to copy and adjust the PowerShell commands to fit your directory structure and specific needs!