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How to create a big file under Windows


Sometimes in a Windows environment we need to have a huge big file to test write tranfert to USB disk or to a network share. So thanks to fsutil command line tool we will see how to do it.


How to create a 1Go file

In our example we will create a 1Go file :

C:\Users\Administrator>fsutil file createnew test.txt 1048576000
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