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In this section of the course,

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we're going to start covering the exam objectives,

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and we're going to continue to do this

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as we go through the rest of the course.

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For every section,

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I'm going to start out by telling you

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which domains and objectives

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that section of the course is going to be covering.

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In this section of the course,

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we're going to start by providing you

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with an overview of Linux

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and get you set up with access

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to your very own Linux system to use during this course.

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In this section of the course,

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we're going to be covering three objectives across two domains

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as we learn a few basics about how to use Linux

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so that we can be ready to dive deeper

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throughout the rest of the course.

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The first objective we're going to cover is objective 1.1.

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This states that you must be able

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to summarize Linux fundamentals.

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The second objective is objective 1.7 which states,

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given a scenario, you must manage software configurations.

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The third objective is objective 2.2 which states,

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given a scenario,

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you must implement identity management.

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First, we're going to talk about the philosophy behind Linux

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which is the open source movement.

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Next, we're going to jump into our Linux system

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and take a look at the command line environment.

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We're going to take a look at the CLI,

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which is the Command Line Interface,

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as well as the shell and some basic bash commands.

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Then I'm going to show you how to get help if you get stuck,

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and this will include an introduction to man pages,

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other help functions inside the operating system,

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and some online resources that you can use.

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So if you're ready to get started,

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let's jump into our lessons on the basics of Linux tasks.