Hi, everyone, and this quick lecture, I'm going to show you how to find out the user name, the currently
you are working on, suppose that you're working on this particular system that you have here, but
you don't know the user name or you forget the user name.
So how what is the game on that you can use to see the username of this particular system?
Suppose that.
Suppose not.
Suppose that as you all know that in next, the one all powerful super user or system administrator
is named as root and it has all the system privileges needed to add users, change passwords, change
privileges and so on.
So obviously you don't want just anyone to have the ability to make such changes.
So you want someone who can be trusted and has proper knowledge of that operating system.
So as a hacker, you usually need to have all those privileges to run the programs and commands you
need.
So many hacker tools won't work unless you have root privileges.
So you will you will simply want to logan other road users.
So if you have forgotten whether you are a low road user or another user, so you can use the command
who I am to see which user you are logged in as to what you need to do is suppose that I'm in a scenario
like I'm working on a desktop and I don't know the name of the user currently I'm working on.
So what I can do here.
But I know one command with the help of that, I can see the user name of this particular system.
So now let's see how we can work with this.
OK, so far as we all know that for writing the command, we need dominant.
OK, so what we need, we need domina.
So this is very clear what writing the command in the command line we need dominant.
So what as you all know, that you can open Tomalin two ways from here or from here.
OK, so I'm going to open it.
And for zooming in, you all know that you need to press control.
And plus, so when you press control and plus simultaneously, you can see that it is zooming in.
Now you can see that the.
Text is no visible.
OK, so what you need to do, as we all know, that the scenario is like, I don't know the user name
of this particular operating system, so how you can know that?
OK, so what do you need to do?
It is simply type who?
Am I saw this as the command, so now simply hit enter so often and as you can see that I am clearly
saw this as a username, suppose that you have login as a route user, supposed that you have logged
in as a road user.
So when you type who am I?
So what?
It will return, it will simply return your route because you are a user and this is the user name of
this system.
OK, so currently I'm not the road user, I'm just another user.
So the name of this particular user is Scali Circleville written Carly to you.
So this is the basic Google lecture to find out who you are.
And simply this is used for checking your login with who am I?
OK, so this is all for this lecture.
Thank you for watching this lecture.