We were discussing about the environment where it was, so this environment where we saw some special
variables, which holds some important data whenever you go to the next session, is on this environment
where was will be loaded.
And the information in those words can be used to access this environment or environment where they
need to take the comment.
And so and we and we commend the resources.
Are the environment where it was we can see here.
I don't know every environment where I would explain that most of these and you can see Lang Lang stands
for language and this language of the system is English India.
And you can see all the people ought to be able stands for the previously you had more to the territory
which the home, Nicky.
So before I moved to this club, I was in the home that is home Nicky.
And it is the old poor old part.
And as you can see, there is a user and the very sneaky and the opposition as you want, because I'm
using the Ubuntu and you can see the BWV as the print overcontrolled tree, which is home Nikkie desktop.
So if I had this desktop, so whenever I and we cover the current with the current executes and that's
where you would be stored in a variable.
So if I also have this home that a tree and the home Nikkie.
All right.
Now I have so many environment.
There was not the one important.
I will one important variable is part variable.
So this very well you can see here, this contains a path and so me and Colin and another path and current
another path.
So this path will contains the final parts separated by color.
So what this part does is whenever you enter a command on your next mission, less, then this command
will be to come in each and every Florida special with a pathway.
So our shared interpreter goes to this territory and we check whether there is a command or not.
And if this binary is not followed, then it will go to the next part, which is a circle, and it will
check in for whether my husband is there or not.
And in the same way, Twitter can tell it has been found.
And if there is no address binary in our in all these parts, then it will return error.
So there is no nickel in these parts.
And if I hit enter, I say it will tell us they command, not form.
So as you can see in the previous video, I mean, in the previous years we have viewed the structure
and we have got the territory.
There are probably command and other commands.
So this.
But using the pathway and you can say that if I said people will be our parish president, it's been
so since the party has been included in the pathway to break our binaries in those for us, that we
get to dictate that I regret the home desktop.
So one way to access these particular variables is using the dollars, but in the shadows indicates
the variable.
So if I said no part and know I get only the.
Value of the past available, right?
Right now, what I want to see is I can access the simular, I can access the other variables in a similar
way, using their code daughter and whole and dollar user.
So in this way, you can access the particular variable using the dollars, but.
And one more comment I want to show he's sorry.
Our expert comment.
So what this does is it will take this very special and it will put it where it was, let's export.
And see, daughter IP is equal to.
Google.
So that's what I want to do, is export the way to name is equal to.
So I want to export IP to Google dot com.
Now, the IP value has been stored in our environment where it was one way to access that environment
will is a core IP.
So I have got this guru.com value.
Now, if I just think that Google dot com.
So binging is sending this mother make sure that we have the access to the Gurel commander.
OK.
What we'll get there is some summer, so maybe why peace not working, OK, instead of guru.com, I
can now press i.p so it will execute the thing with the value of the IP, wherever that is guru.com.
In this way, you can store the environment, you can create some variables and you can assign the value
to those variables.
And that what I do in this is in the point.
You need to remember the IP address all the time because you want to expand this take so long and you
need to remember that IP address so that remembering the IP address for the time is not that much easy.
That's why we will store it as a variable
and we can access that IP address using that variable.
So I want to show you another one important topic is Peterle and I got this desktop and search copy.
And what I want to do is export.
Export parties equals two and no, I want to create a new part of it, as I want to add my own desktop
part into this pathway so that if there is a binary in my desktop, I can execute it from any further
or any directory.
So one thing you knew you can add the value to this variable is you need to say expert parties equals
two.
And the other part.
So this currently this country puts the value of this variable into this into this value and then what
do I want to call it?
Because everybody's is afraid of Bacalar and I want to control it.
So I have this Omnitech desktop to the pot variable and then exported this entire value to the pot variable.
Now, if I go down to the pot.
Now, I can see previously I have been snapping and now my home, Nikitas Collaboratory has been appointed
to this DARABA, so whenever I have the executable at my desktop, I can run this in any directory or
in any further because it's like executing the other binary.
Like undisputably I can just execute it anywhere.