Message of the day, it's simply a message that will appear on your screen every time you log into a
Linux machine, it will tell you, hey, welcome, this is this machine.
It's hostname is this and please be careful, whatever the commands you run or whatever the message
that you want it to be seen to for the user.
So maybe you have experienced something when you when you actually connect to different servers or more
servers, the first thing comes up is a security warning.
They'll tell you, please be careful.
This is a very critical server.
One of the commands that you run, everything is being recorded and everything.
So messing with the data file is located in ETSI.
Emoted stands for Message of the Day.
So let's see how it works.
I will log in to my Linux machine and the file I'm going to modify is V.I. at s.M AM or PTD right now.
You see, it's empty.
I'm just going to type something here.
This is our first Linux machine.
We use it to practice
Linux commands, if you.
Hi.
Not authorized,
then please exit out just that three lines that I wanted to type.
Let's save it.
Which is Colin, right?
Quit and bang.
Let's verify it if it has everything that we typed.
Yes, it does.
Now, how do we verify that every time we log into the system, it will show that message.
We will we will check that.
We will verify that by logging in through from our PUDI session.
And of course, if you are to log in from session, you need to know the IP address of this machine
by tapping if config and IP addresses one to 168 for one to 14.
So I'm going to go into this machine one eight two one 68, one DA 14 enter.
It's just the security message we just said, yes, log in as yourself or as Ruth.
There you go, see you see your message.
It says right here, this is our I made a mistake with R, but that's OK.
You got my point right.
And this is the exact same message that you typed in that file.
So try that and change the text and see if it works for you or not.