Linux Lab 1 - Ubuntu 15 Server - Trinity Universitycarme.cs.trinity.edu/thicks/3342/Labs/__Linux-Networking/Linux-Lab... · who have also had the lab, or homework, ... Linux Lab 1

Linuxr-Lab-1.docx Dr. Tom Hicks CSCI-3342 1 | P a g e

If this lab is an Individual assignment, you must do all coded programs on your own. You may ask others for help on the language syntax, but you must

organize and present your own logical solution to the problem. No lab is complete until the MyClass submits the signed pledge form associated with that

lab. I realize that no coded programs will be graded until I turn in the sign & pledge form associated with that program; any late penalties will continue to

compound until the pledge form is submitted.

If this lab is a team assignment, both team members may share logic as they program side by side on their own computers. Each person must type all of

his/her own code as part of the learning process. Team assignments are never to be "You do this portion and I’ll do that portion" or "You do this lab and

I’ll do the next lab".

Some of the lab assignments will have short answer questions. These short answer questions will be spot checked and graded for completion, but not

checked for accuracy. Once these labs are graded and returned, I encourage you to compare answers with another class member who has also had the

lab graded and returned.

These short answer questions will be spot checked and graded for completion, but not checked for accuracy. I encourage you to form a study group; get

together to prepare for exams. Once your homework and labs are graded and returned, I encourage you to compare answers others in your study group

who have also had the lab, or homework, graded and returned. You may not share this work outside the class; it is a violation of academic integrity to

share your work with others outside the class. It is a violation of academic integrity to receive the software engineering work completed by other

students.

I/We realize that the penalty for turning in work that is not my own, or assisting others in doing so, can range from an "F" in the class to dismissal from

Trinity University.

I/We realize that the penalty for turning in work that is not my own, or assisting others in doing so, can range from an "F" in the class to dismissal from

Trinity University. I realize that it is a violation of academic integrity to share any portion of this lab with any person (outside my 2320 team & professor)!

Print Name _________________________________________ Time Required = ______.____ Hrs.

Signature _______________________________________________________________ (pledged)

Linux Lab 1 - Ubuntu 15 Server Individual Assignment

25 Points

Configuration

Team 1:

Z1W3.cs.trinity.edu Zone 1 Static Workstation 3 ....: 131.194.33.37


Team 2:



Team 3:



Team 4:



Team 5:




Pledge

1] ______________ {Initial/Pledge} I have plugged the Ethernet cable, associated with my network workstation, into

our cisco switch.

2] ______________ {Initial/Pledge} My host name is the same as the first four characters of my DNS entry above.

3] ___________________________________________________________________ My host name is _?_

4] ______________ {Initial/Pledge} My IP is the one associated with my DNS entry above.

5] ___________________________________________________________________ My static IP address is _?_

6] ___________________________________________________________________ My subnet mask is _?_

7] ___________________________________________________________________ My gateway address is _?_

8] ______________ {Initial/Pledge} I have successfully installed Ubuntu with the static IP address associated with

my DNS entry above.

9] ______________ {Initial/Pledge} I have successfully installed the ubuntustudio GUI.

10] ______________ {Initial/Pledge} I have successfully installed the x11vnc service.

11] ______________ {Initial/Pledge} If I am using a computer in my subnet, I can use the RealVNC client to connect

to my computer by host name. [maybe Z5W3:0]

12] ______________ {Initial/Pledge} If I am using a computer outside my subnet, I can use the RealVNC client to

connect to my computer by host name. [maybe Z5W3.cs.trinity.edu:0]

13] ______________ {Initial/Pledge} If I am using a computer outside my subnet, I can use the RealVNC client to

connect to my computer by host name. [maybe 131.194.33.165:0]

14] ______________ {Initial/Pledge} After logging into one of the CS-? Systems, I have printed a page showing my

RealVNC client connection to my Ubuntu server. (similar to that below). I have stapled it to the back of this lab.

15] ______________ {Initial/Pledge} If I have created an administrative account called thicks

16] ______________ {Initial/Pledge} The password for the thicks account is the same as that for my mars

account.


17] ______________ {Initial/Pledge} I have done all of the following:

Base Install

1] Select English Hit Carriage Return

2] Select Install Ubuntu Server Hit Carriage Return



4] Select United States Hit Carriage Return


5] Select No Hit Carriage Return




8] Wait


9] Select Continue [You may or may not get this] Hit Carriage Return

10] Enter IP if requested Hit Carriage Return [See the list above]

Set Your System Up Static Each Team is to use Workstations 3 & 4 from their zone


11] Enter Subnet Mask if requested Hit Carriage Return

12] Enter Gateway if requested Hit Carriage Return


13] Enter DNS Servers if requested Hit Carriage Return

14] Enter HostName if requested Hit Carriage Return

Team 1:



Team 2:



Team 3:



Team 4:



Team 5:




Enter the hostname associated with your IP

15] Hit Carriage Return


16] Enter Your Full Name Hit Carriage Return

17] Enter Your User Name [I would like my students to use their Mars UserName ] Hit Carriage Return


18] Enter Your Password [I would like my students to use their Mars Password] Hit Carriage Return

19] Enter Your Password Again Hit Carriage Return


20] Select No Hit Carriage Return

21] Select Central [if needed] Hit Carriage Return


22] Select Use Entire Disk Hit Carriage Return

23] Hit Carriage Return


24] Select Yes Hit Carriage Return

25] Select Continue Hit Carriage Return



27] Wait


28] Select Continue Hit Carriage Return

29] Select Install Security Updates Automatically Hit Carriage Return


30] Select the following software Hit Carriage Return

31] Enter U & Q Hit Carriage Return


32] Wait



34] Enter Continue Hit Carriage Return

35] Will Restart Hit Carriage Return


Login & Do Updates

1] Log In Hit Carriage Return

2] Welcome Message note sudo.


3] Update existing applications

sudo apt-get update

Install the Ubuntu Studio Desktop

1] You could do this in one line, but I am going to do it in two parts. Part 1 [Each step takes 30 min plus)

sudo apt-get update && sudo apt-get install ubuntustudio-desktop ubuntustudio-audio


2] Enter Y Hit Carriage Return

3] Enter Y Hit Carriage Return

4] You could do this in one line, but I am going to do it in two parts. Part 1

sudo apt-get install ubuntustudio-audio-plugins ubuntustudio-graphics ubuntustudio-video

5] Reboot the system

sudo reboot


6] Login to the desktop.

7] Checkout the desktop


Update Your Software

1] Apt-get does not yet work; We will install it shortly.

2] Install it now.

3] Select OK.


Install Apt

1] Go to the Software Center.


2] Do a search for AptURL

3] Install AptURL

Download The VNC Client On Your Windows System

1] On your windows 10 system, download & Install the VNC-64 client.

Install x11vnc On Your Ubuntu Server

1] You may install it from the Software Center.

or you may install it from a terminal window [now that we have apt-get

sudo apt-get install x11vnc


2] Try to run x11vnc


x11vnc [cont 1]


x11vnc [cont 2]


x11vnc [cont 3]

3] Down near the bottom is what I am looking for. It directs me to try to connect to host Ubuntu-1 on port 0. Go to

your remote system and try to connect with VNC.

4] The connection should not be successful until we configure VNC.

5] We could enter a single command that would allow us to connect to our Ubuntu Server if and only if we were

logged in, but this kind of defeats the purpose of a remote desktop experience.

6] In order to empower it to work for all users – whether logged in or not – is to install the VNC as a service.


Install x11vnc On Your Ubuntu Server

1] If we are not going to be physically logged into the server during the connection process, we must create a

password. Run the following from the command line; this is to establish an entry password for all users. If you

have multiple users, you might not want to use your root password.

[I would like my students to use their Mars Password]

sudo x11vnc –storepasswd /etc/x11vnc.pass

2] Create the Service File Unit: [You may use gedit if you prefer a GUI.

sudo nano /lib/systemd/system/x11vnc.service

3] Add the following code:

[Unit]

Description=Start x11vnc at startup.

After=multi-user.target

[Service]

Type=simple

ExecStart=/usr/bin/x11vnc -auth guess -forever -loop -noxdamage -repeat

-rfbauth /etc/x11vnc.pass -rfbport 5900 -shared

[Install]

WantedBy=multi-user.target


4] Once you have saved the service file, empower the system to use the service file. Enter the following on the

command line.

sudo systemctl daemon-reload

sudo systemctl enable x11vnc.service

5] Restart your system.

6] Go to a windows system on your subnet. Connect to your server


7] Enter the password

8] Login


What To Turn In

1] This lab sheet with all items completed/pledged

2] Sign, Pledge, & Record the amount of time.

3] Staple the required image printout to the back.

- - - - - - - - - - - - - No Lab Is Complete Until Both Are Complete - - - - - - - - - - - - -

1] You sign & submit the Pledge form.

a) Review the Pledge statement

b) Sign & Pledge

c) Record the amount of time you think you spent on this lab

d) Staple all pages of this lab. Fold in half length-wise (like a hot-dog). Put your name on the outside. Place it on the professor

desk before the beginning of lecture on the day it is due. The penalty for late homework will not exceed 25% off per day.

2] Place all programming code associated with this program, if any, in the Professor’s Code Drop Box

a) I do not accept programs by mail; do not submit labs via email!

- - - - - - - - - - - - - - - - - Comments - - - - - - - - - - - - - - - - -

A] Programs that do not compile are worth little, if anything.

B] If a print statement format is off, the penalties will often be less than the 25% per day late penalty; turn in the lab. You would not be

happy if you went to Best Buy and purchased a large screen TV that did everything except show the picture; you would consider it

pretty worthless. Most users consider software that does not work properly pretty useless as well. If the lab is not working correctly,

credit will be small (if any); you might be better to accept a 25% (1 day) late penalty and turn in the lab working correctly!

C] Start all programs early so that you can get in contact with the professor if you have problems.

D] If you are turning in this lab late, you may

hand it to me if I am in the office

put it in the mail box outside my office door

slide it under the outer door to our suite {if locked}

slide it under my office door. The sooner I get late labs, the sooner the late penalty meter quits clicking.

E] Backup your programs in at least three places. Put a copy on your Y drive. Put a copy on your flash drive. Put a copy on your

personal computer. Send yourself a copy in your e-mail.

Documents

Linux Lab 1 - Ubuntu 15 Server - Trinity Universitycarme.cs.trinity.edu/thicks/3342/Labs/__Linux-Networking/Linux-Lab... · who have also had the lab, or homework, ... Linux Lab 1