Changes

|<div style="background:#ffff00">[[Fall 2010 OPS235 https://wiki.cdot.senecacollege.ca/wiki/OPS235_Weekly_Schedule_-_CentOS7 Weekly Schedule|Weekly Schedule]]<br/div>[https://scs.senecac.on.ca/course/ops235 Course Outline]<br />[http://fedoraproject.org Fedora Project]<br />[http://docs.fedoraproject.org/ Fedora documentation]

|[[OPS235_Assignment_1|https://wiki.cdot.senecacollege.ca/wiki/OPS235_Assignment1 Assignment 1]]<br[https://wiki.cdot.senecacollege.ca/wiki/>[[OPS235_Assignment_2|OPS235_Assignment2 Assignment 2]]

In this <u>This course, you will move from being is the second in a series of courses about Linux ''user'' to being a Linux system ''administrator''.technologies</u>

Weekly topic:* As a system administrator, labyou will be responsible for installing, configuring, adjusting, maintaining, and assignment information troubleshooting the operation of computer systems. This is available a lot of responsibility, and with that responsibility comes power. You will be able to change anything on the [[Fall 2010 OPS235 Weekly Schedule]] pagesystem, and you will also have the ability to damage or destroy the system.

Needed by the second class: # '''Fedora 12 Live CD''' * Later courses (x86_64OPS335 and OPS435). You can burn this from ISO image on a CD/DVD using the Freedom Toaster teach you to administer Linux servers (in the Open Lab or in the hallway near T1208). The image is also available from:#* http://belmont.senecac.on.ca/fedora/releases/12/Live/x86_64/Fedora-12-x86_64-Live.iso - Seneca's mirror of the Fedora project. This is very fastweb servers, DNS servers, FTP servers, but is only accessible from within Seneca's network (you can't access this from homefile sharing servers).#* http://get.fedoraproject.org - Accessible from any Internet connection.# '''SATA Hard disk in removable drive tray''' (at least 160GB). Please buy the tray from ACS or the bookstore as not all trays are compatible.# '''USB flash drive''' (64MB or more - warning: anything on this will be erased!)# '''[http://zenit.senecac.on.ca/~chris.tyler/ops235/2010-3/ops235_2010-3_lab_log_book.pdf Lab log book (PDF)]'''. Please note that you can and to use more complex scripting to boost your log book during the quizzes, written tests, practical tests and the final examsystem administration efficiency. It's also the record that you have completed the labs, so don't lose it!

# '''Fedora 12 installation DVD''' (x86_64) You can burn this from ISO image on Most of the Freedom Toaster (learning in this course occurs through the Open Lab or hands-on problem solving that takes place in the hallway near T1208). The image is also available from:#* http://belmont.senecac.on.ca/fedora/releases/12/Fedora/x86_64/iso/Fedora-12-x86_64-DVD.iso - Seneca's mirror of the Fedora project. This is very fast, but is only accessible from within Seneca's network (you can't access this from home).#* http://get.fedoraproject.org - Accessible from any Internet connectioneight labs and two assignments.

{{Admon<u>Requirements for Success</important|Bring all of these supplies to each class.|Even after installation, the Live CD, Installation DVD, and flash drive may be required.}}u>

{{Admon/:* It is very important|Do not share your OPS235 disk drive to stay up-to-date with another course.|The work the coursework, and to practice until you do in this course will render your other work inaccessible and may erase ithave confidently mastered each task.}}

{{Admon/important|You do not need :* All of the software used in this course is ''open source'' software, so you are free to purchase 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 textbook for this coursedifferent way, limited only by your time and ambition.| We will be using online resources insteadYou are encouraged to experiment and question liberally.}}

During the Fall 2010 semester, OPS235 is taught by:<!-- * [http://csCarefully read ALL lab instructions and check your work regularly.senecacThe labs have been designed with backup safeguards to prevent the student from losing their work.on.ca/%7Escott.apted Scott Apted]* [https://cs.senecac.on.ca/~rchan/ Raymond Chan]-->* [http://cs.senecac.on.ca/%7Ebrian.gray Brian Gray]* [[User:Chris Tyler|Chris Tyler]]* [[User:Andrewgrimo|Andrew Grimo]]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 Information Faculty ==

* [https://scs.senecac.on.ca'''During the <b>Winter 2019</course/ops235 Course Outline]* [httpsb> semester, OPS235 is taught by://cs.senecac.on.ca/~scs/DonMillsPolicies/policy.html Course Policies]* [https://scs.senecac.on.ca/ School of Computer Studies Homepage] (includes class cancellation information and general bulletins)'''

| width== Tips =="40% |

Tips and suggestions:==Required Materials (for second class)==* 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 <codetable cellpadding="10" cellspacing="0" width="100%"><tr><td width="10%" style="border-bottom: thin solid #cccccc;">poweroff[[Image:ssd.png|left|95px]]</codetd>, <codetd width="20%" style="border-bottom: thin solid #cccccc;padding-top:25px;padding-bottom:25px;">reboot'''Solid State Drive (SSD)'''</codetd>, <codetd width="20%" style="border-bottom: thin solid #cccccc;text-align:right;">'''Minimum Capacity:''' 240 GB</td>init</codetr>, or <codetr valign="top">shutdown<td width="10%" style="border-bottom: thin solid #cccccc;">[[Image:blank-cd.png|left|50px]]</codetd><td width="20%" style="border-bottom: thin solid #cccccc;"> commands. '''Shut down your virtual machines before shutting down your main system.CentOS 7 Full Install<br>DVD Image'''* If you get a message about the gnome</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-powerDVD-manager configuration 1810.iso Download at the login screen, you may have run out of disk spaceSeneca Lab]<br>[http://mirror.netflash.net/centos/7/isos/x86_64/CentOS-7-x86_64-DVD-1810. Take a look at the available space (with iso Download from Home]</td></tr><codetr>df <td width="10%" style="border-hbottom: thin solid #cccccc;">[[Image:ubs-key.png|left|50px]]</codetd><td width="20%" style="border-bottom: thin solid #cccccc;padding-top:25px;padding-bottom:25px;">'''USB Flash Drive'''<br>(3.0 preferred). If the <code/td><td width="20%" style="border-bottom: thin solid #cccccc;text-align:right;">'''Minimum Capacity:''' 16 GB</td></codetr><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 Log-book'''<br> filesystem is full, delete some files (such as unused VM images in download &amp; print<codebr>Both sides per lab permitted)</vartd><td width="20%" style="border-bottom: thin solid #cccccc;text-align:right;">[[:File:Ops235_logbook.pdf|Download PDF]]</libtd></libvirttr><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;">!</imagesspan></codetd>) <td width="20%" style="border-bottom: thin solid #cccccc;">'''Dos and then reboot the systemDon'ts'''</td><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>|}{|cellpadding="15" width="70%"* Fedora 12 Slowdowns|- valign="top"|[[Image: If your system is becoming very slow from time to timeAnthonyAustin.jpg|thumb|left|350px|<b>Anthony Austin</b><br>(Sections A, it is probably due to a known issue with the Intel video driver, kernel, NICs, storage systemB, and hardware detection software C)<br>[mailto:anthony.austin@senecacollege.ca anthony.austin@senecacollege.ca]<br> ]]|[[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> ]]<!)--|[[Image:kent.png|thumb|left|325px|<b>Kent Poots</b><br />Sections '''?''' &amp; '''?''' <br />kent.poots.seneca@gmail. See com<br />[httpshttp://bugzillawww.redhatdrivehq.com/show_bugsharing/ShareLogon.cgiaspx?idkey=523646 Bug 52364610226970/l90aboda8mq8 Kent's class materials] ]]|[[Image:marcos.jpg|thumb|left|225px|<b>Marcos Cavenaghi<br />(Second Half)</b><br />Sections: '''B''' , '''C''' &amp; '''D'''<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 the Fedora Bugzilla system. ca/~mike.martin// Mike's web-site] ]]|[[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>andrew.oatley-willis@senecacollege.ca<br />]]|[[Image:HansHeim.jpg|thumb|left|230px|<b> Hans Heim</b><br>(Section '''N/A fix for this problem is apparently in the works ''' )<br> hans.heim@senecacollege.ca<br />[http://hansheim.blogspot.ca/ Hans's Instructor Page] ]]|[[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] ]]--><!-- update your system regularly so that you get the fix as soon as it is available|[[Image:petercallaghan.jpg|thumb|left|300px|<b>Colin Yip</b><br>(Section '''G''')<br>colin.yip@senecacollege.ca<br /> ]]** --><!--|[[Image:azzad.jpg|thumb|left|230px|<b>Azzad Kara</b><br>('''WorkaroundSpring:''' Type this command as root Section '''CC''')<br> azzad.kara@senecacollege.ca<br> ]]|[[Image:andrew.jpg|thumb|left|185px|<b>Andrew Smith (be patientFirst Half)</b><br />Sections '''C''' 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''', it will take a minute or two for the system to return to normal speed& '''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 '''D''')<br>elizabeth.kopiec@senecacollege.ca<br>[https://scs.senecac.on.ca/staff/kopiec-elizabeth Elizabeth's web-site] ]]--><!--|[[Image:AhadM_200x200.jpg|thumb|left|235px|<b>Ahad Mammadov</b><br>(Section C)<br>[mailto: ahad.mammadov@senecacollege.ca ahad.mammadov@senecacollege.ca]<codebr>killall hald devkit ]]-disks-daemon!><!--|[[Image:petercallaghan.jpg|thumb|left|235px|<b>Andres Lombo</codeb><br>(Section E)<br>[mailto:andres.lombo@senecacollege.ca andres.lombo@senecacollege.ca]<br> ]]--!>|}

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