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- Hello, and welcome to Lesson 2.

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In this lesson, you'll learn
about Linux kernel management.

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I'll start providing a short
overview of what exactly it is

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that a Linux kernel is doing,

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and then you'll learn how to
work with Linux kernel modules

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and how to optimize the Linux kernel

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using the /proc filesystem.

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I'll also explain how
the kernel is involved

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in device management

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and what you can do to
handle devices properly.

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This lesson ends with
a lab that allows you

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to practice these topics.