Difference between revisions of "OPS235"

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[[Category:OPS235]]
 
  
 
{| style="float: right; margin: 0 0 3em 2em; border: 1px solid black;"
 
{| style="float: right; margin: 0 0 3em 2em; border: 1px solid black;"
 
!style="background: #cccccc"| Quick Links
 
!style="background: #cccccc"| Quick Links
 
|-
 
|-
−
|<div style="background: #ffff00">[[OPS235 Weekly Schedule|Weekly Schedule]]</div>[https://scs.senecac.on.ca/course/ops235 Course Outline]<br />[http://fedoraproject.org Fedora Project]<br />[http://docs.fedoraproject.org/ Fedora documentation]
+
|<div style="background:#ffff00">[[OPS235 Weekly Schedule|Weekly Schedule]]</div>[https://ict.senecacollege.ca/course/ops235 Course Outline]
 
|-
 
|-
 
!style="background: #cccccc"| Assignments
 
!style="background: #cccccc"| Assignments
 
|-
 
|-
−
|<!-- [[OPS235 FSOSS Bonus Assignment|FSOSS Bonus Assignment]]<br /> -->Assignment 1 - N/A
+
|[[OPS235 Assignment 1|Assignment 1]]
 +
[[OPS235 Assignment 2|Assignment 2]]
 
|}
 
|}
  
 
= Welcome to OPS235 - ''Introduction to Open System Servers'' =
 
= Welcome to OPS235 - ''Introduction to Open System Servers'' =
−
 
+
{| width="100%" align="right" cellpadding="10"
 +
|- valign="top"
 +
| width="55%"|
 
== What This Course is About ==
 
== What This Course is About ==
  
−
This course is the second in a series of courses about Linux technologies:
+
<u>This course is the second in a series of courses about Linux technologies</u>
  
−
:* ULI101 taught you to be a Linux ''user''. '''In OPS235, you will move from being Linux a ''user'' to being a Linux system ''administrator''.'''
+
:* ULI101 taught you to be a Linux ''user''. In OPS235, you will move from being Linux a ''user'' to being a Linux system ''administrator''.
  
−
:* As a system administrator, you will be responsible for '''installing, configuring, adjusting, maintaining, and troubleshooting the operation of computer systems'''. This is a lot of responsibility, and with that responsibility comes power. You will be able to change anything on the system, and you will also have the ability to damage or destroy the system.
+
:* As a system administrator, you will be responsible for installing, configuring, adjusting, maintaining, and troubleshooting the operation of computer systems. This is a lot of responsibility, and with that responsibility comes power. You will be able to change anything on the system, and you will also have the ability to damage or destroy the system.
  
−
:* In this course you use a '''removable disk tray with the lab computers''' to set up a Linux system. You will also set up '''four additional Linux systems using "Virtual Machines"''', and therefore gain experience with different types of system configurations as well as setting up networking between systems.
+
:* In this course you use an external SSD drive (USB 3) with the lab computers to set up a Linux system. You will also set up at least four additional Linux systems using "Virtual Machines", and therefore gain experience with different types of system configurations as well as setting up networking between systems.
  
−
:* Later courses (OPS335 and OPS435) teach you to administer Linux servers (web servers, DNS servers, FTP servers, file sharing servers) -- and to use scripting to boost your system administration efficiency.
+
:* Later courses (OPS335 and OPS435) teach you to administer Linux servers (web servers, DNS servers, FTP servers, file sharing servers) -- and to use more complex Python scripting to boost your system administration efficiency.
  
 
== Learning by Doing ==
 
== Learning by Doing ==
Line 29: Line 31:
 
Most of the learning in this course occurs through the hands-on problem solving that takes place in the eight labs and two assignments.
 
Most of the learning in this course occurs through the hands-on problem solving that takes place in the eight labs and two assignments.
  
−
Requirements for Success:
+
<u>Requirements for Success</u>
−
 
 
−
:* '''It is very important to stay up-to-date with the coursework''', and to practice until you have confidently mastered each task.
 
−
 
 
−
:* '''All of the software used in this course is ''open source'' software, so you are free to use, modify, and redistribute it'''. This means that you can install it as many times as you want on as many different computers as you would like. It also means that you can tinker with it -- you can take it apart, see how it works, and put it back together in the same or a different way, limited only by your time and ambition. '''You are encouraged to experiment and question liberally'''.
 
−
 
 
−
:* '''The notes that you make during the labs and assignments are your reference material for the quizzes, tests, and assignments'''. Take really good notes, and if you have questions, experiment and consult with your professor.
 
−
 
 
−
:* '''Carefully read ALL lab instructions and check your work regularly'''. The labs have been designed with backup safeguards to prevent the student from losing their work. On the other hand, '''students may lose their work if they fail to follow lab instructions or accidentally forget their removable hard disks in the workstation's hard disk bay drive!'''
 
  
−
== Course Resources ==
+
:* It is very important to stay up-to-date with the coursework, and to practice until you have confidently mastered each task.
  
−
* [[OPS235 Weekly Schedule |OPS235 Weekly Schedule]] (Course Notes / Labs)
+
:* All of the software used in this course is ''open source'' software, so you are free to use, modify, and redistribute it. This means that you can install it as many times as you want on as many different computers as you would like. It also means that you can tinker with it -- you can take it apart, see how it works, and put it back together in the same or a different way, limited only by your time and ambition. You are encouraged to experiment and question liberally.
−
* [https://scs.senecac.on.ca/course/ops235 Course Outline]
 
−
* [https://cs.senecac.on.ca/~scs/DonMillsPolicies/policy.html Course Policies]
 
−
* [https://scs.senecac.on.ca/ School of Computer Studies Homepage]
 
−
* Optional (non required) Reading Materials: [http://magazine.redhat.com/2008/01/31/book-review-fedora-linux-toolbox/ Fedora Linux Toolbox].
 
  
−
== Supplies Checklist (Required for Second Class) ==
+
:* The notes that you make during the labs and assignments are your reference material for the quizzes, tests, and assignments. Take really good notes, and if you have questions, experiment and consult with your professor.
  
 +
:* Carefully read ALL lab instructions and check your work regularly. The labs have been designed with backup safeguards to prevent the student from losing their work. On the other hand, students may lose their work if they fail to follow lab instructions or accidentally forget their removable hard disks in the workstation's hard disk bay drive!
  
−
'''1. Bootable Fedora Media (CD / DVD)'''
+
== Course Faculty ==
  
−
{|border="1" cellpadding="8" width="100%"
+
'''During the <b>Summer 2021</b> semester, OPS235 is taught by:'''
−
|-
 
−
!Storage Media
 
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!Download and Burning Options
 
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!colspan="3"|Graphics
 
−
|-
 
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!'''Fedora 16 Live CD''' (x86_64)<br />and<br />'''Fedora 16 installation DVD'''
 
−
|'''1. Use Freedom Toaster (in the Open Lab)'''<br />Easy to use, just touch screen and follow instructions to burn media. <br /><br />'''ATTENTION:'''
 
−
<ul>
 
−
<li>(Does not work with DVD-R -- use DVD+R when burning DVD)</li>
 
−
<li>Patience is required (eg. screen indicates 1 minute remaining, but completed in 5 minutes)</li>
 
−
</ul> <br /><br /><br />'''Seneca's mirror of the Fedora project:'''<br /> http://belmont.senecac.on.ca/fedora/releases/16/Live/x86_64/Fedora-16-x86_64-Live-Desktop.iso <br />(Fast, can burn in labs, but only accessible from <u>within</u> Seneca's network - i.e. at college)<br /><br />
 
−
'''2. [[Download and Burn in TEL Open Lab]]
 
  
 +
| width="40% |
  
−
Main Fedora Repository:''' http://mirrors.fedoraproject.org/publiclist/Fedora/16/<br />(Accessible from any Internet connection.)<br /><br />
+
==Required Materials==
−
|[[Image:blank-cd.png|thumb|right|100px|<b>Blank Writable CD or DVD</b><br />Available at the Bookstore or other retail stores]]
+
<table cellpadding="10" cellspacing="0" width="100%"><tr><td  width="10%" style="border-bottom: thin solid #cccccc;">[[Image:ssd.png|left|95px]]</td><td  width="20%" style="border-bottom: thin solid #cccccc;padding-top:25px;padding-bottom:25px;">'''Solid State Drive (SSD)'''</td><td  width="20%" style="border-bottom: thin solid #cccccc;text-align:right;">'''Minimum Capacity:''' 240 GB</td></tr><tr valign="top"><td  width="10%" style="border-bottom: thin solid #cccccc;">[[Image:blank-cd.png|left|50px]]</td><td  width="20%" style="border-bottom: thin solid #cccccc;">'''CentOS 7 Full Install<br>DVD Image'''</td><td  width="20%" style="border-bottom: thin solid #cccccc;text-align:right;">[https://mirror.senecacollege.ca/centos/7/isos/x86_64/CentOS-7-x86_64-DVD-2003.iso Download at Seneca Lab]<br>[http://centos.mirror.rafal.ca/7.9.2009/isos/x86_64/ Download from Home]</td></tr><tr><td  width="10%" style="border-bottom: thin solid #cccccc;">[[Image:ubs-key.png|left|50px]]</td><td  width="20%" style="border-bottom: thin solid #cccccc;padding-top:25px;padding-bottom:25px;">'''USB Flash Drive'''<br>(3.0 preferred)</td><td  width="20%" style="border-bottom: thin solid #cccccc;text-align:right;">'''Minimum Capacity:''' 16 GB</td></tr><tr><td  width="10%" style="border-bottom: thin solid #cccccc;">[[Image:log-book.png|left|44px]]</td><td  width="20%" style="border-bottom: thin solid #cccccc;">'''Lab Logbook'''<br>(download &amp; print<br>Both sides per lab permitted)<br><b>NOTE: If you've taken this<br> class in a previous semester, <br>you MAY NOT bring that <br>version of the lab logbook<br>to any testing.</b></td><td  width="20%" style="border-bottom: thin solid #cccccc;text-align:right;">[[:Media:OPS235_logbook.pdf|Download PDF]]</td></tr><tr><td  width="10%" style="border-bottom: thin solid #cccccc;padding-top:25px;padding-bottom:25px;padding-left:25px;"><span style="font-size:3em;font-family:arial;color:red;font-weight:bold;">!</span></td><td  width="20%" style="border-bottom: thin solid #cccccc;">'''Dos and Don'ts'''</td><td  width="20%" style="border-bottom: thin solid #cccccc;text-align:right;">[[OPS235 - Tips|Tips]]</td></tr></table>
−
|[[Image:blank-cd.png|thumb|right|100px|<b>Blank Writable DVD </b><br />Available at the Bookstore or other retail stores]]
 
−
|[[Image:toaster.png|thumb|right|100px|<b>Freedom Toaster <br />in TEL Open Lab</b><br /> (Convenient, but machine has problems with some types of DVDs)]]
 
−
|-
 
−
!'''Fedora 16 installation DVD''' (x86_64)
 
−
|'''Freedom Toaster (in the Open Lab)''' <br />(Does not work with DVD-R -- use DVD+R)<br /><br />'''Seneca's mirror of the Fedora project:'''<br /> http://belmont.senecac.on.ca/fedora/releases/16/Fedora/x86_64/iso/Fedora-16-x86_64-DVD.iso <br />(Fast, can burn in labs, but only accessible from <u>within</u> Seneca's network - i.e. at college)<br /><br />
 
−
'''Main Fedora Repository:''' http://mirrors.fedoraproject.org/publiclist/Fedora/16/<br />(Accessible from any Internet connection.)<br /><br />
 
−
 
 
−
|[[Image:toaster.png|thumb|right|100px|<b>Freedom Toaster <br />in Tel Open Lab</b><br /> (Convenient, but machine has problems with some types of DVDs)]]
 
 
|}
 
|}
 +
{|cellpadding="15" width="70%"
 +
|- valign="top"
 +
|[[Image:petercallaghan.jpg|thumb|left|223px|<b>Ryan Lockhart</b><br>Section '''NAA'''<br>[mailto:ryan.lockhart@senecacollege.ca ryan.lockhart@senecacollege.ca]<br /> ]]
  
−
<u>'''2. Additional Hardware / Items'''</u>  
+
<!--
−
 
+
|[[Image:EricBrauer.jpg|thumb|left|136px|<b>Eric Brauer</b><br>Section '''C''' - July/Aug<br>[mailto:eric.brauer@senecacollege.ca eric.brauer@senecacollege.ca]<br> ]]
−
{|border="1" cellpadding="8"
+
|[[Image:HansHeim.jpg|thumb|left|230px|<b> Hans Heim</b><br>Section '''D''' - May/June<br>[mailto:hans.heim@senecacollege.ca hans.heim@senecacollege.ca]<br>  ]]
−
|-
+
|[[Image:chris.jpg|thumb|left|181px|<b>Chris Johnson</b><br>Sections '''A''' and '''B''' - July/Aug<br>[mailto:chris.johnson@senecacollege.ca chris.johnson@senecacollege.ca]<br>  ]]
−
!Item
+
|[[Image:petercallaghan.jpg|thumb|left|240px|<b>Colin Yip</b><br>Sections '''B''' and '''C''' - May/June<br>[mailto:colin.yip@senecacollege.ca colin.yip@senecacollege.ca]<br /> ]]
−
!Item Details
+
|[[Image:petercallaghan.jpg|thumb|left|235px|<b>Michael Huang</b><br><font size="1">(Section '''A''' and '''B''' (May - Aug), <br>and '''C''' for May/June''')<br>[mailto:hong.huang@senecacollege.ca hong.huang@senecacollege.ca]</font><br>  ]]
−
!Graphic
+
|[[Image:AnthonyAustin.jpg|thumb|left|350px|<b>Anthony Austin</b><br>(Sections A, B, and C)<br>[mailto:anthony.austin@senecacollege.ca anthony.austin@senecacollege.ca]<br> ]]
−
|-
+
|[[Image:kent.png|thumb|left|325px|<b>Kent Poots</b><br />Sections '''?'''  &amp; '''?'''  <br />kent.poots.seneca@gmail.com<br />[http://www.drivehq.com/sharing/ShareLogon.aspx?key=10226970/l90aboda8mq8 Kent's class materials] ]]
−
!SATA Hard Disk in Removable Drive Tray
+
|[[Image:marcos.jpg|thumb|left|225px|<b>Marcos Cavenaghi<br />(Second Half)</b><br />Sections: '''B''' , '''C''' &amp; '''D'''<br /><br /> ]]
−
|Hard Disk Size: at least '''160GB'''.<br />'''Please buy the tray from ACS or the bookstore''' as not all trays are compatible.<br /><br />Mechanical shock from dropping a hard drive causes drive failure for several students each semester. If you use a mechanical hard drive, be careful not to drop it, and transport it in a padded container (e.g., a neoprene netbook sleeve, available from some dollar stores).<br /><br />Hard drives are currently expensive due to flooding in Thailand. Solid state disks (SSDs) are becoming competitive in price, are faster, and are less susceptible to shock, so you may want to look for a deal on an SSD instead of a hard drive -- but check to ensure that your SSD will fit properly into your drive tray.<br /><br />Please tighten the drive screws securely to prevent the tray from jamming in the holder, or leave the screws off.<br /><br />
+
|[[Image:MikeMartin.jpg|thumb|left|225px|<b>Mike Martin (Second Half)</b><br />Sections: '''A'''  <br />mike.martin@senecacollege.ca<br />[http://scs.senecac.on.ca/~mike.martin// Mike's web-site] ]]
−
|[[Image:hd-tray.jpg|thumb|right|180px|<b>Hard Disk in Disk Tray</b><br />At least <b>160 GB</b> (available at the Bookstore)]]
+
|[[Image:MarkFernandes.jpg|thumb|left|300px|<b> Mark Fernandes</b><br>(Section '''F''')<br> mark.fernandes@senecacollege.ca<br />[http://cs.senecac.on.ca/~mark.fernandes Mark's web-site]  ]]
−
|-
+
|[[Image:andrew-o-w.png|thumb|left|300px|<b>Andrew Oatley-Willis</b><br>(Sections '''C''', '''E''' & '''G''')<br>
−
!USB Flash Drive
+
andrew.oatley-willis@senecacollege.ca<br />]]
−
|'''2GB''' or larger recommended).<br /> '''Warning:''' anything on this flash drive will be erased!
+
|[[Image:murraysaul.jpg|thumb|left|200px|<b>Murray Saul</b> (First Half)<br>(Sections '''A''' , '''B'''  &amp; '''C''')<br>murray.saul@senecacollege.ca<br />[http://murraysaul.wordpress.com/ Murray's web-site] ]]
−
|[[Image:ubs-key.png|thumb|right|75px|<b>A single USB key</b><br />At least <b>2 GB</b> or larger]]
+
|[[Image:azzad.jpg|thumb|left|230px|<b>Azzad Kara</b><br>('''Spring:''' Section '''CC''')<br>  azzad.kara@senecacollege.ca<br>  ]]
−
|-
+
|[[Image:andrew.jpg|thumb|left|185px|<b>Andrew Smith (First Half)</b><br />Sections '''C''' and '''D'''<br />andrew.smith@senecacollege.ca<br />[http://littlesvr.ca/currentposition.php Andrew's schedule] ]]
−
!Lab Log-Book
+
|[[Image:elizabeth.jpg|thumb|left|215px|<b>Elizabeth Kopiec</b><br>(Section '''D''')<br>elizabeth.kopiec@senecacollege.ca<br>[https://scs.senecac.on.ca/staff/kopiec-elizabeth Elizabeth's web-site]  ]]
−
|Download and Print: '''[http://zenit.senecac.on.ca/~chris.tyler/ops235/2012-1/ops235_2012-1_lab_log_book.pdf Lab log book (PDF)]'''.<br />Please note that '''you can use your log book during quizzes, written tests, practical tests and the final exam'''. It's also the record that you have completed the labs, so don't lose it!
+
|[[Image:petercallaghan.jpg|thumb|left|235px|<b>Andres Lombo</b><br>(Section E)<br>[mailto:andres.lombo@senecacollege.ca andres.lombo@senecacollege.ca]<br>  ]]
−
|[[Image:log-book.png|thumb|right|200px|<b>Lab Log-Book</b><br />Used for '''marking labs''' and for an '''evaluation aid''']]
+
--!>
 
|}
 
|}
  
−
= Important Information =
+
== Wiki Participation ==
  
−
{|cellpadding="15" width="100%" border="0"
+
* You can edit these pages! Please feel free to fix typos or add links to additional resources. Please use this capability responsibly.
−
|-
 
−
|
 
−
{{Admon/important|Bring all of these supplies to each class.|Even after installation, the Live CD, Installation DVD, and flash drive may be required.}}
 
  
−
{{Admon/important|Place your Full Name and Contact Information on the hard disk tray cover and directly on the disk drive.|Use an adhesive label and permanent marker, or a white marker on the black cover.}}
 
  
−
{{Admon/important|Always "double-check" that you have removabled your hard disk tray prior to exiting the lab room.|You may have your hard drive tray stolen which will result in lost work!}}
+
[[Category:OPS235]]
−
 
 
−
{{Admon/important|Do not share your OPS235 disk drive with another course.|The work you do in this course will render your other work inaccessible and may erase it.}}
 
−
 
 
−
{{Admon/important|Always shut down your system under software control, rather than using the reset or power buttons. You can shutdown using the GUI or with the <code>poweroff</code>, <code>reboot</code>, <code>init</code>, or <code>shutdown</code> commands. Shut down your virtual machines before shutting down your main system.|}}
 
−
 
 
−
{{Admon/important|If you get a message about the gnome-power-manager configuration at the login screen, you may have run out of disk space. Switch to a character-mode virtual terminal (for example, switch to VT2 by pressing Ctrl-Alt-F2). Login and take a look at the available space (with the command: <code>df -h</code>). If the <code>/</code> filesystem is full, delete some files (such as unused VM images in <code>/var/lib/libvirt/images</code>) and then reboot the system.|}}
 
−
|[[Image:problem.png|thumb|right|200px|<b>Failure to listen to lab "suggestions" by this resource could result in loss of work...</b>]]
 
−
|}
 
−
 
 
−
= Course Faculty =
 
−
{|cellpadding="15" width="100%"
 
−
|-
 
−
|During the Winter 2012 semester, OPS235 is taught by:
 
−
 
 
−
* [[User:Chris Tyler|Chris Tyler]] (Section A)
 
−
* [http://cs.senecac.on.ca/%7Ebrian.gray Brian Gray] (Section B, C)
 
−
* [http://cs.senecac.on.ca/~murray.saul/ Murray Saul] (Section D, E, F, G)
 
−
|[[Image:christyler.jpg|thumb|right|150px|<b>Chris Tyler</b><br />Section '''A''']]
 
−
|[[Image:briangray.jpg|thumb|right|100px|<b>Brian Gray</b><br />Sections '''B''','''C''']]
 
−
|[[Image:murraysaul.jpg|thumb|right|175px|<b>Murray Saul</b><br />Sections '''D''','''E''','''F''','''G''']]
 
−
|}
 
−
 
 
−
= Wiki Participation =
 
−
 
 
−
* You can edit these pages! Please feel free to fix typos or add links to additional resources. Please use this capability responsibly.
 

Latest revision as of 13:24, 16 May 2021

Quick Links
Course Outline
Assignments
Assignment 1

Assignment 2

Welcome to OPS235 - Introduction to Open System Servers

What This Course is About

This course is the second in a series of courses about Linux technologies

  • ULI101 taught you to be a Linux user. In OPS235, you will move from being Linux a user to being a Linux system administrator.
  • As a system administrator, you will be responsible for installing, configuring, adjusting, maintaining, and troubleshooting the operation of computer systems. This is a lot of responsibility, and with that responsibility comes power. You will be able to change anything on the system, and you will also have the ability to damage or destroy the system.
  • In this course you use an external SSD drive (USB 3) with the lab computers to set up a Linux system. You will also set up at least four additional Linux systems using "Virtual Machines", and therefore gain experience with different types of system configurations as well as setting up networking between systems.
  • Later courses (OPS335 and OPS435) teach you to administer Linux servers (web servers, DNS servers, FTP servers, file sharing servers) -- and to use more complex Python scripting to boost your system administration efficiency.

Learning by Doing

Most of the learning in this course occurs through the hands-on problem solving that takes place in the eight labs and two assignments.

Requirements for Success

  • It is very important to stay up-to-date with the coursework, and to practice until you have confidently mastered each task.
  • All of the software used in this course is open source software, so you are free to use, modify, and redistribute it. This means that you can install it as many times as you want on as many different computers as you would like. It also means that you can tinker with it -- you can take it apart, see how it works, and put it back together in the same or a different way, limited only by your time and ambition. You are encouraged to experiment and question liberally.
  • The notes that you make during the labs and assignments are your reference material for the quizzes, tests, and assignments. Take really good notes, and if you have questions, experiment and consult with your professor.
  • Carefully read ALL lab instructions and check your work regularly. The labs have been designed with backup safeguards to prevent the student from losing their work. On the other hand, students may lose their work if they fail to follow lab instructions or accidentally forget their removable hard disks in the workstation's hard disk bay drive!

Course Faculty

During the Summer 2021 semester, OPS235 is taught by:

Required Materials

Ssd.png
Solid State Drive (SSD)Minimum Capacity: 240 GB
Blank-cd.png
CentOS 7 Full Install
DVD Image		Download at Seneca Lab
Download from Home
Ubs-key.png
USB Flash Drive
(3.0 preferred)		Minimum Capacity: 16 GB
Log-book.png
Lab Logbook
(download & print
Both sides per lab permitted)
NOTE: If you've taken this
class in a previous semester,
you MAY NOT bring that
version of the lab logbook
to any testing.		Download PDF
!Dos and Don'tsTips
Ryan Lockhart
Section NAA
ryan.lockhart@senecacollege.ca
Retrieved from "https://wiki.cdot.senecapolytechnic.ca/w/index.php?title=OPS235&oldid=154933"