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After setting up your Osint virtual machine, the next thing that I would like to show you is the graphical

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user interface of this Linux image.

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Now the graphical user interface is very easy to use.

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For example, here we can see the icons on the desktop similar to windows.

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And if we have looked at the left side of the menu bar, we can see Kali icon.

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And if we clicked on it, we can see all the applications that you can use in this Kali image.

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So here are the applications that are in favorites and these are the recently used apps.

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And if you would like to see all the applications that are on this image then you can hover over all

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applications.

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And here are the settings.

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And here we can see categories of the applications that are installed.

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So for example here we have the information gathering category.

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And these are the tools that are in this category.

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And we will learn in the next lecture how we can install all of these tools.

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And here we have the web application analysis sniffing and spoofing and so on.

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The next icon will minimize all windows and we'll show you the desktop only.

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So if I clicked on it, it will only show me the desktop.

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So let me open Firefox and then click on it and this will redirect me to my desktop.

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Here we have the file manager or the explorer in windows.

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I can click on it and say open Folders.

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And right now I am in the Osint home directory.

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So if I click right here we can see that I'm in home Osint.

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Here we have a text editor, Firefox browser and the terminal.

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And we are going to use this application all the time to download and install and use some tools.

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And if we clicked on this letter arrow, we can see that we have another terminal that is in black.

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But the difference between this one and the other one is that this one will open as a normal user,

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and this one will open as root.

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And if you would like to download or install a certain tool, then you need to open the terminal as

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root.

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Right here we can see workspaces.

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For example, right now I'm in the first workspace.

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And if I clicked on two, then I'll go to the next workspace.

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So let me open a folder for example.

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And if I clicked on workspace number one, this will change the space that I'm using.

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Very similar to Windows 11.

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On the right side we can see network information.

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And right now we are using a line network.

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And if you would like to see the wireless access points, then you need to plug in an external wireless

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adapter for you to see all the available wireless access points.

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And from here we can adjust the sound.

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And here are the notifications.

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There are no notifications right now and this is the calendar.

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And from here we can lock the screen.

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Or you can click on this icon to log out, shut down or restart your Linux operating system.

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So as you can see, using the graphical user interface is very easy.

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But we are going to heavily rely on using Linux commands and Linux tools.

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And I'm going to cover basic Linux commands in the next lecture.

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And I'll show you how you can install some awesome tools.