sys_kernel(5) File Formats Manual sys_kernel(5)

/sys/kernel/ - information about the running kernel

/sys/kernel/

This subdirectory contains various files and subdirectories that provide information about the running kernel.

/sys/kernel/cgroup/
See sys_kernel_cgroup(5).
/sys/kernel/debug/
See sys_kernel_debug(5).
/sys/kernel/mm/
See sys_kernel_mm(5).

Linux.

Linux 2.6.0.

sysfs(5)

2026-09-09 Linux man-pages 6.20