Although, there are online tools on the Internet to make a fake file with a given size that we want, we could also use dd command of Linux system to create a file with an amount of Bytes that we want.
$ dd if=/dev/zero of=output_file.dat bs=16M count=1or equivalently,
$ dd if=/dev/zero of=output_file.dat bs=1M count=16
blog_do_airton += coisa_nova; 