#fallocate

[2daygeek]

If you want to create a specific size of a file in Linux to test your upload or download speed on your file server. Or If you want to create a certain size of a

2DayGeeK: This tutorial helps you to create a file in specific size in Linux using multiple ways.

[rubenrubiob]

Create dummy files in GNU/Linux

fallocate -l 15M dummy.file

This will create a file with a size of 15 MiB