From 8081a5520a441b43a8a7a73f3a90c7aacfaa8e10 Mon Sep 17 00:00:00 2001 From: Timotej Lazar Date: Sun, 24 Feb 2019 21:05:27 +0100 Subject: Move everything one level up --- kpov_judge/tasks/set_motd/howtos/en/index.html | 44 -------------------------- 1 file changed, 44 deletions(-) delete mode 100644 kpov_judge/tasks/set_motd/howtos/en/index.html (limited to 'kpov_judge/tasks/set_motd/howtos/en/index.html') diff --git a/kpov_judge/tasks/set_motd/howtos/en/index.html b/kpov_judge/tasks/set_motd/howtos/en/index.html deleted file mode 100644 index 2987cc5..0000000 --- a/kpov_judge/tasks/set_motd/howtos/en/index.html +++ /dev/null @@ -1,44 +0,0 @@ - - - - set_motd - - - -

set_motd

-

Purpose of the exercise

-

How to create user? How to edit a file? How to connect to anoter computer using ssh? How to find out the computer IP address?

-

Brief description

-

Set up two virtual machines, set MOTD. Connect using ssh.

- -

How To

- -
    -
  1. Create two virtual machines, Student(student-console) and Test(SimpleArbiterDhcpGw)
    no img
    2. -
  2. Change the network settings to both virtual machines. SimpleArbiterDhcpGw: Adapter 1 set it to NAT for internet access, Adapter 2 to internal network for local network. - Student: Adapter1 set it to "internal-network" so it is in the same domestic network as SimpleArbiterDhcpGw.
    no img
    no img
    no img
    3. -
  3. Login on Student
    no img
    4. -
  4. On Student(student-console) create a new user (with "adduser username", as the task demands of you ( eg. marjankoral19 ), with a custom password.
    no img
    5. -
  5. In Student(student-console) open interfaces file ( nano /etc/network/interfaces ) and set the IP
    -

    How to use the nano text editor

    -

    - 1.) Open the nano editor with the command nano, which is followed by the path and name of the file. Example: nano /etc/myfile. If the file doesn't exist, the file will be created by the editor.
    - 2.) To move in the editor, we use the arrow keys, backspace is used for deleting.
    - 3.) To save a file press the combination of keys ctrl + O.
    - 4.) To exit the editor press the combination of keys ctrl + X. The editor will ask you, if you really want to exit, you can answer with y (yes ) or with n ( no ).
    - 5.) To cut a line press the combination of keys ctrl + K.
    - 6.) To paste a line press the combination of keys ctrl + U.
    - 7.) To search over a document press the combination of keys ctrl + W and then enter the search string. -

    no img
    6. -
  6. We can check which interface belongs to which adapter in Virtual-box with MAC address. Run ifconfig command and compare the HWaddr value with the value in the Virtual-box ( settings => network => adapter => Mac address )
    no imgno img
    7. -
  7. Then edit the /etc/motd (eg. with nano editor like this: "nano /etc/motd"), file with the specified string. (eg. "Not for Human consumption" )
    no img
    8. -
  8. For testing, login with the test user into Test(SimpleArbiterDhcpGw)
    no img
    9. -
  9. Then connect to the Student with ssh, using the user marjankoral19 - ssh marjankoral@ip.
    no img
    10. -
  10. If the login was successful, the Message of the day should apear.
    11. -
  11. To run Kpov_judge, login onto SimpleArbiterDhcpGw, find and run the file test_task.py ( with ./test_task.py as all other scripts )
    no img
    12. -
  12. A window appears as we can see on the image above, then press Enter, enter your username ( eg. dr6784@student.uni-lj.si ), password, task name (eg. 01-preparation-set_motd), enter the string we should get in motd, enter the username and password of a user on Student(student-console)(eg. marjankoral19), the IP of Student(student-console), and after a brief moment we should get the result. no img
    13. -
- - - - \ No newline at end of file -- cgit v1.2.1