So our in this that we will be seeing the expert discretion using the shade of distinction.
So before going into the details, so let's add a new user.
So I'm adding a new user at.
Let's take the for.
And those who don't know this, we need to go to the soldiers fired.
OK, so this here, what we are going to do is we are going to add this right.
So this line I have already heard it before, environment press is equal to.
So what this means is actually this file tells of its user should run with comments as other users.
So such as you can see here, wrote how ah ah ah.
So here this hour stands for our users.
And these four groups are groups and this is for comments.
So that means this user can run as any user and as a newcomer.
So that is why this has the very highest profile purchase.
So I really added this.
Right.
So you can see here.
So this is the environment where there content the share of the social objects, contents, the code.
So whenever you write a program, you can directly import the code from the share libraries so you don't
need to write the same code in your program.
So, uh, you can see here environment research.
So whenever I am performing the operation, the the environment will be reset.
But if you specify environment keep.
So this will be preserved.
So that's why if this has been preserved, so then we can take advantage of this and we can load a code
that used as, uh, reversion to normal sherbert with the highest perugia's.
So let's see.
I have added the straight arrow are run everything as if every user but limited to only one common user
user.
So this arrow can run only the ping command, but with no password, no possibility.
So that means whenever the arrow is trying to attempt this ping binary with the pseudo permissions,
the parser will not be prompted.
So he can run without the password.
So these two changes you need to make in this search for.
So let me switch to Arrow.
So let me, uh, reset the permissions types to try to restore permissions for this user so you can
see in and keep a library.
So that means we are preserving this variable and also we have the access to the Pinkberry.
So I need to go to this home territory.
Go to the home territory of Arrow User.
So we are here, we are going to create a sequel that September.
It's a bond that.
So you can go to Google and search for this expert and you'll get this sequel Sopchoppy this.
So here we are up and setting this up.
So if there are any libraries which are finding a way to celebrate, those will be answered.
And then we're setting our group to zero.
That is crucial to that group.
And also, we are setting our user to zero.
So then we will be executing this comment as a route to that.
So system of benefits.
So that's copied and pasted in here and service.
So we need to compare this as a share a library and we need to do some comments.
And then we'll at the output or go and pond that see, so we need to fish further north to north, start
first.
So you get the warning about these functions, so I'll get it on the screen now we have the object file,
so orange trees you need to run Soula only underscore is zikos to and we need to specify the fruit.
But on Arrow Fondacaro.
And then what you need to do is we need to use our bing, bing, bing.
And he can tell, so you can see we are richer, so the cold in this pondered object file, it is loaded
into the memory and executed before, uh, accessing this Pinkman.
So that is preloading the coding object file before using our actual program.
So that's why the code got executed and we got the Brookshire.