Generate large files using PowerShell

This article will help to quickly generate files of a specific file size as needed for various testing purposes.

Multiple ways to create a dummy file -of a specific size- in powershell command line - ps-file-creation.ps1.

You can use the for loop in PowerShell to create them. For example, we create eight files with 15GB in size and the file named randomly.

PowerShell: $f = new-object System.IO.FileStream c:-temp-test.dat, Create, ReadWrite $f.SetLength(42MB) $f.Close(). This will create a file ...

I am trying to determine what Powershell command would be equivalent to the following Linux Command for creation of a large file in a reasonable time with ...

It's really easy to generate multiple files with different file sizes using PowerShell; you may refer to the command below: $out = new ...

Fsutil.exe is a powerful tool for managing partitions and volumes, and it can also be used to create dummy files of any size from the Command Prompt.

If you need to create a large file with random data for testing purposes, you can use PowerShell or PowerShell Core to quickly generate it.

Create a Dummy File with a Specific Size using the FSUTIL command. Provide the size in bytes. The above command will create a 10 MB file.

To create any dummy file of having any size with PowerShell, we can use the below command. Example. $f = new-object System.IO.