Using Fallocate command to create specific size files

In Linux, managing files and directories is a daily task. Occasionally, you may need to create files of a particular size for various reasons, such as testing disk usage, simulating file sizes for applications, or even benchmarking storage performance. The 'fallocate' command is a built-in Linux utility designed for this purpose, and it can efficiently create files of a specific size.

Source: FOSS Linux