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|<divstyle="background:#ffff00">[[OPS235 Weekly Schedule|https://wiki.cdot.senecacollege.ca/wiki/OPS235_Weekly_Schedule_-_CentOS7 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]

|<!-- [[OPS235 FSOSS Bonus Assignment|FSOSS Bonus https://wiki.cdot.senecacollege.ca/wiki/OPS235_Assignment1 Assignment1]]<br [https://wiki.cdot.senecacollege.ca/wiki/> -->OPS235_Assignment2 Assignment 1 - N/A2]

<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''.'''

:* 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 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 scripting to boost your system administration efficiency.

<u>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.</u>

:* '''All of the software used in this course It is ''open source'' software, so you are free very important 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 stay up-to- you can take it apart, see how it works, and put it back together in date with the same or a different waycoursework, limited only by your time and ambition. '''You are encouraged to experiment and question liberally'''practice until you have confidently mastered each task.

:* All of the software used in this course is ''open source''The notes that software, so you make during the labs and assignments are your reference material for the quizzesfree to use, testsmodify, and assignments'''redistribute it. This means that you can install it as many times as you want on as many different computers as you would like. Take really good notesIt also means that you can tinker with it -- you can take it apart, see how it works, and if you have questionsput it back together in the same or a different way, limited only by your time and ambition. You are encouraged to experiment and consult with your professorquestion liberally.

:* '''Carefully read ALL lab instructions The notes that you make during the labs and check assignments are your work regularly'''reference material for the quizzes, tests, and assignments. The labs Take really good notes, and if you have been designed questions, experiment and consult with backup safeguards to prevent the student from losing their workyour professor. 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!'''

* [[OPS235 Weekly Schedule |OPS235 Weekly Schedule]] (== Course Notes / Labs)* [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].Faculty ==

'''1. Bootable Fedora Media ==Required Materials (CD / DVDfor second class)'''== {|border<table cellpadding="110" cellpaddingcellspacing="80" width="100%"|-!Storage Media!Download and Burning Options!colspan><tr><td width="10%" style="3border-bottom: thin solid #cccccc;">[[Image:ssd.png|Graphicsleft|95px]]</td><td width="20%" style="border-bottom: thin solid #cccccc;padding-top:25px;padding-!bottom:25px;">'''Fedora 16 Live CDSolid State Drive (SSD)''' (x86_64)<br /td>and<br /td width="20%" style="border-bottom: thin solid #cccccc;text-align:right;">'''Fedora 16 installation DVD (x86_64)Minimum Capacity:''' (click for details)|'''1. 240 GB</td></tr><tr valign="top"><td width="10%" style="border-bottom: thin solid #cccccc;">[[Use Freedom Toaster (in the Open Lab)Image:blank-cd.png|left|50px]]</td><td width="20%" style="border-bottom: thin solid #cccccc;">'''  CentOS 7 Full Install<br>DVD Image'''2</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-1810.iso Download and Burn in TEL Open at Seneca Lab]]''' (click for full instructions)  '''3<br>[http://mirror.netflash.net/centos/7/isos/x86_64/CentOS-7-x86_64-DVD-1810. [[iso Download and Burn at from Home]]''' (click for details) |</td></tr><tr><td width="10%" style="border-bottom: thin solid #cccccc;">[[Image:blankubs-cdkey.png|thumbleft|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|100px|;">'''Minimum Capacity:''' 16 GB<b/td>Blank Writable CD or DVD</btr><tr><br /td width="10%" style="border-bottom: thin solid #cccccc;">Available at the Bookstore or other retail stores]]|[[Image:blanklog-cdbook.png|thumb|right|100pxleft|44px]]</td><btd width="20%" style="border-bottom: thin solid #cccccc;">Blank Writable DVD '''Lab Log-book'''</bbr>(download &amp; print<br >Both sides per lab permitted)</td><td width="20%" style="border-bottom: thin solid #cccccc;text-align:right;">Available at the Bookstore or other retail stores]]|[[Image:toasterFile:Ops235_logbook.png|thumb|right|100pxpdf|Download PDF]]</td></tr><tr><btd width="10%" style="border-bottom: thin solid #cccccc;padding-top:25px;padding-bottom:25px;padding-left:25px;">Freedom Toaster <br span style="font-size:3em;font-family:arial;color:red;font-weight:bold;">!</span>in TEL Open Lab</btd><td width="20%" style="border-bottom: thin solid #cccccc;">'''Dos and Don'ts'''<br /td> (Convenient, but machine has problems with some types of DVDs)<td width="20%" style="border-bottom: thin solid #cccccc;text-align:right;">[http://zenit.senecac.on.ca/wiki/index.php/OPS235-tips tips]]</td></tr></table>

 <u>'''2. Additional Hardware'''</u>  {|bordercellpadding="115" cellpaddingwidth="870%"|-valign="top"!Item|[[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> ]]!Item Details!Graphic|[[Image:EricBrauer.jpg|thumb|left|125px|<b>Eric Brauer</b><br>(Sections D and E)<br>[mailto:eric.brauer@senecacollege.ca eric.brauer@senecacollege.ca]<br> ]]|-[[Image:chris.jpg|thumb|left|168px|<b>Chris Johnson</b><br>(Sections F and G)<br>[mailto:chris.johnson@senecacollege.ca chris.johnson@senecacollege.ca]<br> ]]<!SATA Hard Disk in Removable Drive Tray--|Hard Disk Size[[Image: at least kent.png|thumb|left|325px|<b>Kent Poots</b><br />Sections '''160GB?''' &amp; '''?''' <br />kent.poots.seneca@gmail.com<br />[http://www.drivehq.com/sharing/ShareLogon.aspx?key=10226970/l90aboda8mq8 Kent's class materials] ]]|[[Image:marcos.jpg|thumb|left|225px|<b>Marcos Cavenaghi<br />(Second Half)</b><br />Sections: ''Please buy the tray from ACS or the bookstore'B''' , '''C''' &amp; '''D''' as not all trays are compatible.<br /><br />Mechanical shock from dropping a hard drive causes drive failure for several students each semester]]|[[Image:MikeMartin. If you use a mechanical hard drive, be careful not to drop it, and transport it in a padded container jpg|thumb|left|225px|<b>Mike Martin (e.g., a neoprene netbook sleeve, available from some dollar storesSecond Half).</b><br />Sections: '''A''' <br />mike.martin@senecacollege.ca<br />Hard drives are currently expensive due to flooding in Thailand[http://scs. Solid state disks senecac.on.ca/~mike.martin// Mike's web-site] ]]|[[Image:MarkFernandes.jpg|thumb|left|300px|<b> Mark Fernandes</b><br>(SSDsSection '''F''') are becoming competitive in price, are faster, and are less susceptible to shock, so you may want to look for a deal <br> mark.fernandes@senecacollege.ca<br />[http://cs.senecac.on an SSD instead of a hard drive .ca/~mark.fernandes Mark's web-site] ]]-- but check to ensure that your SSD will fit properly into your drive tray><!--|[[Image:andrew-o-w.png|thumb|left|300px|<b>Andrew Oatley-Willis</b><br>(Sections '''C''', '''E''' & '''G''')<br />andrew.oatley-willis@senecacollege.ca<br />Please tighten the drive screws securely to prevent the tray from jamming in the holder, or leave the screws off]]|[[Image:HansHeim.jpg|thumb|left|230px|<b> Hans Heim</b><br >(Section '''N/A''' )<br>hans.heim@senecacollege.ca<br />[http://hansheim.blogspot.ca/ Hans's Instructor Page] ]]|[[Image:hd-traymurraysaul.jpg|thumb|rightleft|180px200px|<b>Hard Disk in Disk TrayMurray Saul</b>(First Half)<br>(Sections '''A''' , '''B''' &amp; '''C''')<br>murray.saul@senecacollege.ca<br />At least [http://murraysaul.wordpress.com/ Murray's web-site] ]]--><!--|[[Image:petercallaghan.jpg|thumb|left|300px|<b>160 GBColin Yip</b><br> (available at the BookstoreSection '''G''')<br>colin.yip@senecacollege.ca<br /> ]]|--><!USB Flash Drive--|[[Image:azzad.jpg|thumb|left|230px|<b>Azzad Kara</b><br>('''Spring:''' Section '''2GBCC''' or larger recommended)<br> azzad.kara@senecacollege.ca<br > ]]|[[Image:andrew.jpg|thumb|left|185px|<b>Andrew Smith (First Half)</b><br /> Sections '''C'Warning'' and '''D'''<br />andrew.smith@senecacollege.ca<br />[http://littlesvr.ca/currentposition.php Andrew's schedule] ]]|[[Image:chris-m.jpeg|thumb|left|250px|<b>Christopher Markieta</b><br>(Sections '''A''', '''B''', & '''C''')<br>christopher.markieta@senecacollege.ca<br />[http://markieta.com/seneca/timetable/ Christopher's web-site] ]]--><!--|[[Image:elizabeth.jpg|thumb|left|215px|<b>Elizabeth Kopiec</b><br>(Section '' anything 'D''')<br>elizabeth.kopiec@senecacollege.ca<br>[https://scs.senecac.on this flash drive will be erased.ca/staff/kopiec-elizabeth Elizabeth's web-site] ]]--><!--|[[Image:ubs-keyAhadM_200x200.pngjpg|thumb|rightleft|75px235px|<b>A single USB keyAhad Mammadov</b><br />At least (Section C)<br>[mailto:ahad.mammadov@senecacollege.ca ahad.mammadov@senecacollege.ca]<br> ]]--!><!--|[[Image:petercallaghan.jpg|thumb|left|235px|<b>2 GBAndres Lombo</b> or larger<br>(Section E)<br>[mailto:andres.lombo@senecacollege.ca andres.lombo@senecacollege.ca]<br> ]]--!>

{|border="1" cellpadding="8"|-* You can edit these pages!Item!Item Details!Graphic|-!Lab Log-Book|Download and Print: '''[http://zenitPlease feel free to fix typos or add links to additional resources.senecac.on.ca/~chris.tyler/ops235/2012-1/ops235_2012-1_lab_log_book.pdf Lab log book (PDF)]'''.<br /><br />Please note that '''you can use your log book during quizzes, written tests, practical tests and the final exam'''.<br /><br /> It's also the record that you have completed the labs, so don't lose it!|[[Image:log-bookthis capability responsibly.png|thumb|right|200px|<b>Lab Log-Book</b><br />Used for '''marking labs''' and for an '''evaluation aid''']]|}

{|cellpadding="15" width="100%" border="0"|-|{{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!}} {{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|Earlier labs become the foundation for later labs.|Seemingly "small errors", or "skipping instructions" in earlier labs can have negative consequences when performing other dependent labs. Make backups when requested at the end of labs for "restoration points" in case something goes wrong while performing a lab.}} {{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:Desk flip.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)|[[ImageCategory: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''']]|}  = Old Weekly Schedule (Do not use) = * [[OPS235 Fall 2011 Schedule]] = Wiki Participation = * You can edit these pages! Please feel free to fix typos or add links to additional resources. Please use this capability responsibly.