In this section, you gained insights into:

Kernel Services and Configuration:
Understanding the role of the kernel in the operating system and its configuration for optimal system performance.

Kernel Overview:
Exploring the fundamental functions and components of the kernel, the core of the operating system.

Kernel Command Line:
Learning about the kernel command line, a critical aspect of configuring the kernel during the boot process.

Kernel Boot Parameters:
Understanding kernel boot parameters, which provide options and settings for configuring kernel behavior.

Sysctl:
Exploring the sysctl command for dynamically configuring kernel parameters at runtime.

Lab 20.1: System Tunables with sysctl:
Engaging in a hands-on lab to practice configuring system tunables using sysctl, reinforcing practical skills in kernel configuration.

Quiz 20.1: Configure Kernel Parameter:
Testing your knowledge through a quiz focused on configuring kernel parameters, reinforcing your understanding of kernel services and configuration.