Hello, my name is Typhoon.
Welcome to another lecture of our course.
In this lecture you will learn about the permission attribute examples.
So let's get started with the regular file that is readable, writable and executable by the file's
owner and no one else has any access.
So in this case, the as you remember, the file starts with this attribute.
And after that we will w r, w, x, and then here with three, three and three, three, three.
Here.
That's it.
This with files that has this permission is a regular file.
Is readable, writable and executable by the file's owner, only the file's owner and no one else.
No group, no everyone has any access.
So here.
Actually.
Yeah.
Here.
So now let's create another here.
So this is a regular file as this implies.
After that, our W here.
That's it.
So guess what it is.
So this is the regular file that is readable and writable by the file's owner, but no one else has
any access.
So in previous we also had this executable executable which we can execute, but in this case we cannot
execute.
But we can only read and write onto this file.
So let's create another example here.
So this is also a regular file.
RW With read and file by the owner and read by the group and also read by the everyone else.
So this is a regular file that is.
Readable and writable by the file's owner.
Regular file is this readable and writable by File's owner.
Members of the file's owner may read the file.
And the file is also world readable.
So let's actually create another text.
Text here.
So this is also a regular file.
RW rw and RW here and.
That's it.
So as with previous examples, this is also regular file.
Regular file that is readable.
Writable.
Readable and writable by File's owner.
And the member also the members of the file.
So it's also the readable and writable for members of the file group only.
And not everyone else cannot access this file.
So let's create another example now.
Let's create a symbolic link, Right?
Or let's first create two directories and lastly, create symbolic link for us.
That's it.
Here.
So let's create a directory.
So d as you as you learned in previous lecture.
D means that it's a directory.
So that's actually rw x rw x and not everyone else.
So this is a directory The owner and the member of the owner group may enter the directory, create,
rename and remove files within the directory.
But no, everyone else does not have access to it.
So let's create another directory example here.
So d, r or D this is a directory rw x r and after that.
Actually.
Yeah.
And here.
So that's it.
As the name implies, the first attribute is a directory, and the owner may enter the directory, create,
rename, and delete files within the directory.
And members of or members of the owner group may enter the directory but cannot create, delete or rename
files.
So they the rename files.
So they enter.
But as the W here implies, they cannot create, delete or rename files and everyone else cannot.
Does not has access to it.