How to generate large Files quickly by linux
This article will explain in detail how linux can quickly generate large files. The editor thinks it is very practical, so I share it for you as a reference. I hope you can get something after reading this article.
Quickly generate large files
Sometimes, on Linux, we need a large file to test the speed of uploading or downloading, and a large file can be generated quickly with the dd command.
$dd if=/dev/zero of=file.img bs=1M count=1024
The above command generates a file named file.img with a size of 1G.
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