Welcome.
Come on in this tutorial.
We will be installing full screen mode and clinics in previous tutorials.
We install the box and we booted up our calendars machine.
So right now you should be seeing same as either this little screen right here.
So first thing we want to do.
Well basically for this thoroughly you basically just want to follow up with my commands.
We will explain all these comments later on but for now I'm just for the sake of installing the full
screen mode.
You want to click on this right here which is the Linux terminal.
It should open up the this box which basically we use to give commands to the operating system to the
machine itself.
Now as you can see the root here part basically represents the account that we are on.
So currently we are on the group account and the Kelly is the hostname you gave to this machine.
So this part should be the same for us.
And this part could be anything you name it in the process of installation.
So just for now we want to go to the Firefox which is at the top of this list of the programs you want
to go to the Firefox and click on this.
It will open up I believe automatically it will open up the clinic's page which we need in this case
in order to take some of the things it provides us right here.
So just one second.
It says Welcome to Firefox.
And here we can see as the most visited sites even though we haven't visited anything yet it's basically
just as fans security canon is Canada's capitals and exploit.
Debbie we basically right now want to go to the Kelly talks and they're
just one second is a little bit slow.
It should hold up any moment
maybe just taking a lot of time because this is first time opening the Firefox and this commission.
There it is.
It opened it now.
Once it loaded this page as it said you want to go to Kelly docs and you want to scroll down.
You want to find.
Sorry for my voice.
It's kind of rough right now.
I was.
But basically you want to find the sources of these repositories.
It should be anywhere here.
Here it is.
Kelly sources not placed repositories it should be named same for you.
And just click here on that.
It will lead us to this page where we want to copy the call the wrong repository or basically the first
thing that here it is regular repositories.
It says here on the central cleaning some cabinets you should have the following entry presented in
it to see APD sources the list.
Now we'll copy this just in case we don't have it but we probably do.
But just in case we will cop it you can close this page now and now we want to use our terminal for
the first time.
So just fill up with these commands.
You do not need to wonder at the moment what they do.
Just type in the same as I do and you should be good to go.
We want to go to the at C AAPT sources list.
Oh pardon me.
Just go just go see ATC AAPT and this as you can see we've changed our directory to DCA.
And we want to open sources not list.
So just typing nano sources that list click enter and it should open up this page now it should look
similar as mine does.
And basically these are just bunch of Linux repositories from where you will do your updates of the
system all of these which have hash before them are not being used while you're updating the system.
So if we delete this hash something that was after the hash will be used in the updating section but
currently we only won this year.
So if you do not have this you just copy paste the thing that we copied from the website in the repository
and just click here right click based and it will basically copy the same thing right here.
You didn't need to do that because it was already there but in case it wasn't there.
You want to copy and paste it right here and basically you can copy it at the at the top or at the bottom
because all of these other with hash will not be used.
So we want to say this file and it says right here to write out which means to save on to press CRL
plus all you could ask is fundamental rights sources that this just click here enter.
And in order to close this thick city or El plus y or z depending on your keyboard.
So once again we want those non sources that list.
This is just me recapturing what just happened.
You copy and paste this right here without the hash.
So this thing that we copied from the website you press serial plus 0 to save enter and then see terrible
plus Y or Z.
There we go.
So now that you did that you want to go with app updates comment.
This will update our apps which will basically just the if in case we change something in this or stop
this it will update that.
But since we didn't we only just copy and pasted the thing that was already there.
We do not need to do this but we will do the justin case so click here on out update and it will connect
to the Kelly download or basically any site that you have linked in the sources of this file and it
will check for any updates there
since we only have one no repository listed there.
It only took it from there.
But there are currently no new updates on the upgrades that we will do at the end dictatorial.
So right now what you want to do is go typing this comment first off if you want to clear the screen
and make it a little bit more split pretty just typing clear.
And it will clear everything from here.
So now that what we want to do is type in Apt install Linux headers
PC dollar sign open appearances you name it and then are.
So we want to type in this command which in most cases want to work right now as you can see will give
us some of the errors unable to locate package and headers.
This then scatters it is unable to locate it.
So now what we want to do first of all to check what your Linux header version is you can type it Your
name is char just type in that and it will give us our current Heather's version which is for dot 18
Dot.
Oh.
Now what we want to do is basically not find the new line except this person who had to type up install
Linux headers and then at the end we want to type in the this star sign.
I'm not really sure how it's called in English but it's basically on shift date.
For me it is probably for you as well.
Just click here enter and it will give us a bunch of these options which we do not want to install so
it will says Do you want to continue.
We want to press you know we just wanted to check here for the Linux headers current version which is
usually going to be the first one but basically you just searching something that looks like this and
we can see right here since our version was for about 18 that oh the current and new version one is
for that 19.
Oh so we just need to copy this part of the section.
So for that 19 that 0 Cally 1 and the 64 just copy copied and now that the copy that we can clear the
screen again and typing this comment out install Linux image and here now we paste the thing that we
copied which is our new version just for that.
I think that though Kelly 1 and the 64 now in the time I'll be watching this it might not be this version.
So doing just typing what I typed here and follow the process and just copy the current version and
your version and use it in this command so updates that Linux image from that that night that oh it's
curious and it would basically download the new version of Linux headers now after this process which
will take I believe a few minutes maybe unless we want to reboot the system so I'll catch up when this
finishes.
Now we can see that it finished the installation of linux headers so first thing we want to do after
that is to reboot our machine it just typing report and it will restart your call the next machine we
want to just in this so it doesn't bother us.
And now we wait for the machine to go up and a few more commands right after that and we are ready to
go
after the installation of full screen mode.
I will be showing you some of the basic comments in the Linux terminal which you need to know in order
to continue with the learning of ethical hacking.
Those are just some of the basics.
You must know not to get yourself used to the Linux operating system and important to run some of the
programs so it is essential for you to London.
There are like thousands and thousands of comments.
You do not need to know all of them.
Just like 20 basic commands and all of the others you can search on the Internet for your own needs.
So here it put it up into a log and screen.
So once again with typing good username and password which is one two three four for me and right now
we want to install Linux headers.
We downloaded them last time the image version of our Heather's version and now we want to install the
current Linux headers from the terminal.
So just go in the terminal.
If you'd not have it for some reason right here you can open it with right click on the desktop.
UPS settings.
Just check.
Boy there isn't open terminal option.
There should be.
Well for some reason there isn't.
So you can just go to the files for example and right click on anywhere so basically anywhere and open
in terminal and it will open up the terminal.
So now we want to run this command which is installed once and it's not typing for me for some reason.
Oh here we go.
So.
Install Linux headers dollar side prints is open your name.
Minus star now basically what this means in case you're wondering the dollar sign means that after this
minus sign it will just put the output of this comment.
So it's the letters as I showed you before the output of your name minus our command will be our current
thing that of depression which was before for about 18 not zero but since we updated it it should be
four that 19 0.
As we can see we successfully updated it last time.
So now when we run this comment she typed few seconds ago f install
Linux headers minus sign.
French Open.
I can't type the name minus r.
It will just paste this the ad it will just paste the output of you name in minus r then instead of
the dollar sign in a minus sign.
So just click your enter on this comment.
It will ask you do you want to continue.
We want to click here.
Why.
Just type here Y Y for yes no and for no one continue and it will install our Linux headers new newer
version.
Now I'm not sure how long this will take it could take a few seconds or a few minutes I'll be back when
it is over.
Now as we can see this has finished so it basically took around 1 2 minutes.
The next thing we want to go is on the devices in the upper left corner fifth from the start.
So devices and we want to go insert guess additions.
Image it will ask us a question if we want to automatically start it intended to there.
We do not want to automatically start it since it wont work.
Now we want to do to run this command change direction change directory or slash media slash see the
run.
Once you type that you will go to the 2D directory which is slash media.
I see it from here.
If you type L S which is listing all the files in that the rectory it will give us a bunch of files
in most.
We are not even interested so we are only interested in this file.
We box Linux editions that run now what we want to do is change the mode of this book in this editions
run.
It is not already and executable for you.
You just type in this command which is basically over.
And basically this siege mode stands for change mode plus X stands for making it an executable and we
want to type the name of the file.
You can type it like me or you can just copy and paste it here.
I was sure you copy paste and Kate will change the mode now it will say that change permissions is read
on the pass system.
It doesn't matter.
For now we.
It might work for you.
It might not you support for you.
Basically it just doesn't matter since it is already an executable for me.
So you just type in next command which is the last command and we just copy paste the same thing so
as each dot slash and then name of the file and you just run this and it should install the tool box.
Yes additions which will hopefully make our machine fullscreen.
This shouldn't take a lot of time.
I believe we will see that after the installation of this our machine should be full screen.
Welcome back everyone.
My basically my work 2 machine crashed.
For some reason not really sure why.
After the Alaska man has finished which was a sage and out Sledge feedback sling oxidation state run
it crashed after that so I just restarted the machine and basically now it is full screen so in case
you crashed it as well.
Just try rebooting the machine and it should go full screen right now.
If I type in root and test one two three four you can see that the machine is right now going full screen.
There is no now.
There is not the whitespace around the auto machine.
It is full screen and if you want to remove the lower and upper part as well you can just go on view
and go full screen mode.
And right now our machine is full screen.
We can open a terminal we can enlarge it and now we have a platform to work on simply.
So basically that is that from this tutorial.
If you had any problems or any errors which are common in installing virtual bugs guess additions there
are lots of errors that occur from time to time.
Just copy the error and paste it in google and most likely you will find a solution to the problem which
will probably be just a simple command or something.
Now in my case I didn't really have any error except from my over time machine crashing but we got the
full screen and we are set to go now in the next lecture.
We will cover some of the basic commands that you will almost always use from now on.
So I hope I see you there and take care.
Bye.