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Just to let you know Linux installation is exactly
the same as CentOS. The first thing we'll do is
we'll go to our Google Friend and we'll type Red
Hat Linux download. Once we go there, it's going
to take me to a few links and I want you to go to
right here where it says Red Hat Enterprise Linux
download, and it says developers Red Hat and you
come in here, you click on DOWNLOAD, it says
download this product you must have an account and
accept the terms and condition of Red Hat, so download.
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Once you click on the download, it will
ask you for username and password or email and
password. If you do not have a username password,
I will highly recommend you to create a new one. I
already have it. I logged in and I have already
downloaded the Red Hat ISO image and it is
downloaded here. I did that to save some time. So
now since we have that, let's go to our Oracle
Virtual Machine. Sorry Oracle VirtualBox. We
already have one running, which is running CentOS.
We're going to create a new one. And we're going
to name it Redhat-VM. It automatically pick up
Linux type, version already 64 bit. Next, we'll
leave everything default, everything default, next.
Next, leave the eight gig disk size default, Create.
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Once it's created, it created a shell. You're
going to start, by clicking Start. Okay, once
the windows comes up, it's going to ask you where
your ISO file is located, you're going to click
this little folder to pick on the location of ISO
image it's on our desktop. Please remember your
mouse is going to be captured inside if you want
to release your mouse you could just hit the Ctrl
key on your right hand side of the keyboard, not on
the left hand side. We'll just click on this
message. Pick the first one, Install Red Hat Linux 7.4.
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You are in the installation wizard. If you see it looks exactly
like CentOS. The only difference is it has this
Red Hat logo on the left hand side, whereas CentOS
would have a CentOS logo. So it's exactly, looks
like as CentOS. We'll go down, we'll pick a language
which is English and the United States,
we'll Continue.
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The first option that we have to set is the DATE & TIME
which is already by default set for me
which is America New York, that's where I am. The
KEYBOARD is selected English (US). If you want to
change to a different language, if you want to
British English or European or Australian English
you could pick that. LANGUAGE SUPPORT
automatically selected for me by default.
INSTALLATION SOURCE Local media which is the ISO
image that we pick. SOFTWARE INSTALL, this is the
minimum that we are keeping by default we don't
want to install any GUI or any additional
packages. We will keep the installation very
simple. And then the INSTALLATION DESTINATION, how
we want to partition our system. We'll just leave
it default, Automatically configure partition. The
disk size is eight gig, it is already selected, and
just click Done. Once that is selected next
options KDUMP is enabled, leave a default.
NETWORK & HOST NAME,
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we'll come down to the option, we'll
scroll down where it has the Host name. Host name is
one of the important things that you need to pick
to pick Linux-Redhat-2018. This is my host name.
You can pick any host name that you want. Click
Apply. Once you apply you will see here right here
it says Current host name it is set to what I want
it to be set. You go back up on the right
hand side, there is a network configuration, you
could turn it on if you know the IP address or if
you want to have a DHCP assigned just turn it on,
it will pick it up, and then you click Next, for
this lesson we will leave it OFF, and just go on
with the installation.
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Please do remember you will have to click Ctrl key
on your right hand side of the keyboard to get out
of your window and scroll down. And now you want
to click Begin Installation, click inside again in
the window and click Begin Installation. Once I'm
on the second screen, we will select a ROOT PASSWORD.
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The ROOT PASSWORD is weak, I know, but we're just
picking it because since it's a training
environment. If you are in production or
corporate environment, I would strongly recommend
you to pick a stronger password.
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We'll create a user as test.
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Server password, again is a weak password, but
that's fine, you will have to hit Done twice, so it
could create the user account for you. Now if you
notice has 329 packages that he needs to install,
right now it's at 58, It will take anywhere from
5 to 10 minutes so I'll just fast forward skip
some of the paths and go to the page where it will
tell me the installation is completed
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Okay, all the packages installation has been
completed. Now it is performing some post-installation
setup and configuration. Installation has been completed.
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We'll come down and we'll click on Reboot.
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Okay, the system has been rebooted, it came
back. Now if you notice there is no GUI, you simply
get a login prompt with the host name in front of it.
So you will log in as root or test,
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and you will have your root prompt which starts with pound
or hash sign. So this is the Linux installation
for Red Hat, we did not pick the GUI installation,
and 95 to 98% of the time in corporate
environment you will not be allowed to install GUI.
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