How to Create Dummy Files in Windows
adminOctober 25, 20240
While many casual users may not immediately see the need to create random dummy files of a certain size, tech enthusiasts, software developers, and power users understand how valuable these files can sometimes be. Dummy files are useful for testing purposes, such as identifying bad sectors on a hard drive, measuring network speed, or ensuring that files are securely deleted beyond recovery. Whatever your reasons, here are a few methods for creating dummy files in both Windows 10 and Windows 11:
1. How to use CMD to create a file with dummy contents fsutil command
All versions of Windows since Vista include an executable file called malaysia telegram data fsutil.exe . In Windows 10 and Windows 11, you can find it in:
C:\Windows\System32
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 want to launch the Command Prompt , search for cmd in the search box on the taskbar, and then click or tap Command Prompt . If you need to create files in a protected folder, such as the system drive C :, select Run as administrator so that the Command Prompt has the necessary privileges to create such files. Here's what it looks like in Windows 10:
Open Command Prompt in Windows 10
And this is what launching the command line from the taskbar looks like in Windows 11:
Open Command Prompt in Windows 11
Once you open the command prompt on your Windows 10 or Windows 11 computer, enter the command.