How to create a dummy file of any size with PowerShell?

To create any dummy file of having any size with PowerShell, we can use the below command.


$f = new-object System.IO.FileStream c:\temp\test.dat, Create, ReadWrite

The above command will create 50MB of Test.dat dummy file in the C:\temp. Such files are used for testing purposes.

Updated on: 18-Mar-2021

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