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In this video you'll learn how to
get started with the Red Hat family Linux.

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We are going to download the latest version
from either CentOS.org if you want to work

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with CentOS Stream, or from developers.redhat.com if you
want to work with Red Hat Enterprise Linux.

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Next you install it. And I would
recommend you install in a virtual machine

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or directly on top of hardware. But
virtual machines are the most flexible solution.

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You need a minimal amount of 2gb
of RAM to work with Linux. Conveniently,

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1gb might work as well, but only
if no graphical user interface is installed.

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And as a minimal disk
size you want to have 10gb.

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A second disk will be needed later
in class. We'll talk about it later.

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And while installing, use a
server with GUI installation pattern.

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Let me show
you how that works.

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Okay, we need to install first and
I'm going to do that using CentOS.

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You find it
on centos.org the CentOS

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distribution if you
want the CentOS stream.

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So you click download and there you can
find the different CentOS distributions that are available.

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As you can see,
there are many options.

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Now first there's
the version option.

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Version 10 is the current version.
So let's go for version 10.

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Next you need to select the
platform that you want to use.

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I am using a virtual machine on macOS with
Apple Silicon and that means that I need ARM64.

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Then you need to
decide what exactly you want.

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Most obvious choice is
to use an ISO.

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Let's click on mirrors and
start downloading the CentOS 10 ISO.

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Okay, so I'm going to
show you how to install the

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CentOS distribution based on the
image that we've just downloaded.

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First thing, we need
to select virtualization software.

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Now this course is not about different solutions
for virtualization. I'm using VMware Fusion. I recommend

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you use it as well. If you're
on macOS, it's free and it's good software.

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If you are on Windows, you you can use
VMware Workstation instead, which has the same look and feel.

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Now in VMware Fusion, I
just selected File New and that

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is prompting for the installation
method that I want to use.

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Well, I want to install
from Discord Image. That's the

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only obvious choice if you
just downloaded an ISO file.

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Now here I can see a list of
all the images that are known to my system.

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And the one that I'm going to use is
this CentOS stream 10 latest arc 64 DVD ISO.

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So based on that ISO I can click Continue and then
we see a Profile of different operating systems that it recognizes.

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Now, as CentOS is so close to Red Hat Enterprise
Linux, there's nothing wrong with Red Hat Enterprise Linux 9.64bit.

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In case you are wondering where is my Red Hat
Enterprise Linux 10? Well, at the moment that we were

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recording this, VMware Fusion was not yet updated with
RHEL 10 profile. But that really doesn't make a difference.

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This profile is fine. And that
brings us to the hardware settings.

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As you can see in the hardware settings, it works with
a disk with a capacity of 20gb and 2gb of memory.

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I want to increase the
amount of memory a little bit.

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So the amount of memory that I want
to give is going to be 4 gigabytes.

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But let me also change the name and
use a name that makes sense to me.

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Now we see
the hardware configuration interface.

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In the hardware configuration interface, I need to go to
my processors and memory and change the memory to 4096.

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That should do it so
I can close this window.

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Here is a new virtual
machine that is ready to play.

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I'm clicking the Play button and then
we basically need to wait a bit.

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Next
it's prompting.

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What do we need to do? Well,
I want to install CentOS Stream 10.

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Let me select install CentOS Stream
10 and then the installer will start.

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This is loading
a Linux kernel.

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While it is doing so, it's
giving information about what is happening.

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But really everything that you see
here is not so very important.

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All right, so now the installation program
is fully loaded and I need to

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configure the settings for language and regional
settings. I'm selecting English. English, United States.

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The regional settings are mainly important if you
have different keyboard layouts or different time notations.

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So select whatever is
appropriate and then click Continue.

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Next in CentOS you
will see the installation summary.

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There's a lot of options that you can configure. There's
only a few options that we need so far. We

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want to get started as fast as we can,
right? So let's not talk about all these advanced options.

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Let's create a user and set
the installation destination and then we're good.

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Now, in the user account you
can see it prompts for a root.

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We are not going to
set a password for root.

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I'm just going to create a
regular user with the name Student.

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It's important that the option
Add administrative privileges for this

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user account is enabled.
Then we need a password.

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You can use any password, but if the
password is not really secure, you can see

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that right now that this is the case
you need to click the done button twice.

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Then you need to confirm
how you want to install.

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We can see automatic partitioning selected and that's
totally fine with me, but the installer wants you

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to have a look at what it is
going to do to prevent any accidents from happening.

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So I can see my hard disk which is
the name NVMe 0N1 and 20GB free. That sounds okay

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with me and essence is okay. But clicking Done
and begin the installation to start the installation procedure.

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This will take
a couple of minutes.

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Okay, so now the installation
is ready, let's click Reboot System

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and that will reboot the
system with its new settings.

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So we can see the login interface that allows me
to log in as a user student that I just created.

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This is the so
called GNOME graphical desktop interface.

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Let's skip the tour and let's investigate
what is going on in this interface later.
