Module sys

Sysctl is a means of configuring certain aspects of the kernel at run-time, and the /proc/sys/ directory is there so that you don’t even need special tools to do it!

This directory (present since 1.3.57) contains a number of files and subdirectories corresponding to kernel variables. These variables can be read and sometimes modified using the /proc filesystem, and the (deprecated) sysctl(2) system call.

Modules

• kernel
  Global kernel info / tuning miscellaneous stuff