1
00:00:00,000 --> 00:00:10,080
In this short video, you'll learn about MOTD.

2
00:00:10,080 --> 00:00:15,640
So the ETC MOTD file, that's a message where for security compliance usage policies should

3
00:00:15,640 --> 00:00:18,520
be posted in ETC MOTD.

4
00:00:18,520 --> 00:00:23,719
In some environments, it is very important that you post your usage policies at the moment

5
00:00:23,719 --> 00:00:29,040
that the user is logging in, because otherwise abuse cannot be dealt with.

6
00:00:29,040 --> 00:00:30,760
To do so is very easy.

7
00:00:30,760 --> 00:00:35,200
Just write the message in this file and the file content is shown every time a user logs

8
00:00:35,200 --> 00:00:38,000
in on a non-graphical console.

9
00:00:38,000 --> 00:00:43,279
Alternatively, there is also ETC issue, and that is used to display a message before a

10
00:00:43,279 --> 00:00:44,720
user is logging in.

11
00:00:44,720 --> 00:00:46,520
Let me show you.

12
00:00:46,520 --> 00:00:51,119
So I'm going to use VIM on ETC issue.

13
00:00:51,119 --> 00:00:56,439
And there we can see that by default it is printing some system information.

14
00:00:56,439 --> 00:01:04,320
And I am going to add authorized users only.

15
00:01:04,320 --> 00:01:10,720
And then in ETC MOTD, we'll put whichever compliance message you want.

16
00:01:10,720 --> 00:01:19,720
So don't abuse system resources, whatever you want to put in there.

17
00:01:19,720 --> 00:01:21,120
Now how are we going to see it?

18
00:01:21,360 --> 00:01:28,879
Well, I'm going to use CHVT3 to log in to a virtual terminal number three.

19
00:01:28,879 --> 00:01:32,160
And there you can see on the top line authorized users only.

20
00:01:32,160 --> 00:01:36,360
And now I'm going to log in as my current user.

21
00:01:36,360 --> 00:01:40,040
And there we can see don't abuse system resources.

22
00:01:40,040 --> 00:01:41,040
That's how it works.

23
00:01:41,040 --> 00:01:44,879
CHVT is bringing you to virtual terminal number three.

24
00:01:44,879 --> 00:01:49,400
Now if you want to go back on a centerware system, your graphical interface is normally

25
00:01:49,440 --> 00:01:51,680
on virtual terminal number two.

26
00:01:51,680 --> 00:01:54,080
So CHVT2 will do the job.