Hello, everyone.
And this day more I'm going to talk about humans and how to change the default to mask an.
You may ask, is the default permission values for fires and directors?
It's four digits.
Number, for example, the UMass for user student.
It's zero zero zero two.
So this is the default UMass for any or any user in our system.
If I would like to show that you mask in a symbolic sign we just typed option dash uppercase s.
Let's log in as a route user.
And I'll have to check your mask over there.
You can see here your mask is totally different than the you mask for the ordinary user stood so that
you mask what the root is, zero zero two to back.
He said, you know, we're going to do Cat five.
Perfect.
You can see here.
This is the two equations, how to calculate the the default values for either the directory and files
when you're going to create two detectors are fired.
So here's the mask for using student zero zero zero two.
So the default file for directory is seven seven seven and the default value for the fight is six six
six.
So the first one is for the user.
The second one is for the group.
On the third one for other.
Same thing here.
User.
Good.
Sorry group than other.
And the mask is the default your mask for the system.
OK, let's supply some examples to understand this concept.
I'm going to create a text file.
OK.
It takes one.
I'm going to call.
It takes one.
Perfect.
Now I'm going to do EDI dashingly.
Then the text one.
As you can see here, since this is a fire, so would be the default is six, six six and the default
value here is two to two.
So six six six minus two two zero two zero two.
So the value would be six six four.
Let's make a directory
called this one.
Perfect.
List dash oldy.
Perfect.
So the default value for the directory is seven seven seven minus zero zero two.
So the outcome will be seven seven.
Five.
So this is what the user group and other Sam think, if I'm going to log in as I wrote, he was there.
He wrote User first.
I'm going to create first X file or save file.
I'm going to call this one takes to the extreme dash in the.
So t two.
So the different fighting for the takes is six, six, six.
And you ask for the root user is zero zero to two or so.
We'll take just this three digits.
So zero to two.
So this is six five six six six minus zero two two.
So the outcome would be six.
Four.
If you want to do it, we're going to create a directory.
We'll be the same thing.
We did it.
Perfect.
Oh d the residential deed came along.
Perfect.
So the default photo would be seven seconds, seven minus zero to two.
So the outcome will be seven five five has cleared the screen.
I'm going back to the to the student user.
Card five and then have the equations here.
I'm going to change the you masking the default to match two zero zero two six.
Perfect.
Now I'm going to create a text file.
Let's first create make a directory.
I'm going to make a Jaric to start with a directory of seven, six and seven.
We already double check here.
Yep.
We have a zero zero two six.
I'm going to create a directory right now, so I'm going to call this one for referent.
That s Nash and D deal four.
As you can see here.
Seven seconds second minus two zero two six.
The outcome will be seven five one.
Perfect.
So this is for the user.
And this is the group and this is what the other.
Now let's create a text file.
I'm going to call this one takes five unless nush d f five, 2016.
Perfect.
So we just created text file.
So the default rate for the five is six six six minus.
What is the different value here?
As zero two six zero two six.
So the outcome will be six.
For.
And Xu.
And this is how we calculate the default to mask.
There's a really important point I have to mention.
Once we get a log in or report the system, the system will restart and set the default value again
to the to the default.
You mask value for Dordogne user two zero zero zero two.
And the same thing.
If we change the default, you mask for the root.
Well, the system will reset and an assigned default to mask value to zero zero to two.
That's set for this demo.
Thank you.
I'll see you on the next list.