How to understand the system call nice

In this issue, the editor will bring you how to understand the system call nice. The article is rich in content and analyzes and narrates it from a professional point of view. I hope you can get something after reading this article.

Nice () system call

Allow processes to change their priorities. The integer value contained in the increment parameter is used to modify the nice field of the process descriptor.

Letter understanding: make your own better

This system call is used to lower the priority of the process, so the user who calls it for his own priority is a "good nice" for other users.

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