Then I created another 2MB file, this time using a specific path and no extension. I entered:
fsutil file createnew D:\myfile 2097152
IMPORTANT: One thing to note: the files created by fsutil.exe are empty. There is no content inside.
2. How to Use PowerShell to Create a Dummy File in Windows
You can also create a dummy file using PowerShell in both Windows 10 and Windows 11. There are many ways to launch this app, but I find the easiest is to type powershell into the search box on the taskbar, then click malaysia telegram data or tap the Windows PowerShell result . However, if you plan on creating random dummy files on your system drive C :, be sure to select Run as administrator from the options on the right. Here's what it looks like in Windows 10:
Open PowerShell in Windows 10
Here's how to open PowerShell in Windows 11:
Open PowerShell in Windows 11
Then you need to enter the following one-line command to create a dummy file in PowerShell :
$out = new-object byte[] size; new-object RandomextBytes$out; [IO.File]::WriteAllBytes'path\filename', $out
Replace size with the size you want your dummy file to be in bytes. You can use an online converter if you need help determining the size, especially if you want Windows to create a large file with random data. Replace path with the location where you want to create the dummy file. Replace filename with the name you want for the dummy file. Add a file extension if you want. Let's illustrate this with an example to make it clearer.