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<?
// JimMartinson/CST2608/Labs/Lab03/Lab03.php
require('Gradebook/EvaluationSubmission_BEGIN.phpinc'); // Replaced.
$disabled = '';
$disabled = ' disabled'; // Comment this line to enable lab.
?>
<fieldset><legend>Description</legend>
The purpose of this lab is to update Ubuntu 20.04 and software.
<?=$gradeNote?>
<? if ( $disabled ) { ?><span class="error bold">Notice: Do not perform this assignment unless this notice has been removed.</span><? } ?>
</fieldset>
<fieldset><legend>Lab Instruction</legend>
<ol class="count">
<li>
Update Ubuntu 20.04 OS and software.
<ol>
<li>Open a terminal widnow.</li>
<li>Update the repository package lists with the command:<span class="kbd copyText">sudo apt update</span></li>
<li>Upgrade to the newest versions of all packages currently installed on the Ubuntu system:<span class="kbd copyText">sudo apt upgrade</span></li>
<li>Restart your Ubuntu server.</li>
</ol>
</li>
<li>
Verify that Ubuntu 20.04 has been updated.
<ol>
<li>Open a terminal widnow.</li>
<li>Enter the following command:<br><pre class="kbd copyText">sudo apt upgrade</pre></li>
<li>If you do not see:
<br><img src="images/CST2608-Lab03-TerminalUpgrade.png" width="732" height="438" alt="Terminal Upgrade example screenshot"/>
<br>or that some packages have <b>been kept back</b> like:
<br><img src="images/CST2608-Lab03-KeptBack.png" width="732" height="438" alt="Terminal Upgrade example screenshot"/>
<br>then repeat steps 1.2, 1.3, and 2 until you do.
</li>
<li>Take a screenshot of the Terminal window and save it as <b style="white-space:nowrap;" class="copyText"><?=$courseNumber?>-<?=$evaluationName?>-TerminalUpgrade-<?=$userFileName?>.png</b>.</li>
</ol>
</li>
<li>Save a screenshot showing the updated Ubuntu 20.04 version.
<ol>
<li>Open a terminal widnow.</li>
<li>Enter the following commands:<br>
<pre class="kbd copyText">uname -a
cat /etc/lsb-release</pre></li>
<li>
Take a screenshot of the Terminal window and save it as <b class="copyText" style="white-space:nowrap;"><?=$courseNumber?>-<?=$evaluationName?>-Version-<?=$userFileName?>.png</b>.
<? showBegin('See example screenshot','Hide example screenshot'); ?><br>
<span class="note">You may see the DISTRIB_DESCRIPTION as "Ubuntu 20.04.6 LTS" instead.</span><br>
<img src="images/CST2608-Lab03-Version.png" width="732" height="448" alt="Terminal window example screenshot"/><br>
<? showEnd (); ?>
</li>
</ol>
<li>Turn in your assignment:
<ol type="a">
<li>Make sure the following files are in your <b><?=$evaluationName?></b> folder:
<ol type="a">
<li><?=$courseNumber?>-<?=$evaluationName?>-TerminalUpgrade-<?=$userFileName?>.png.</li>
<li><?=$courseNumber?>-<?=$evaluationName?>-Version-<?=$userFileName?>.png.</li>
</ol>
</li>
<li>Zip up your <b><?=$evaluationName?></b> folder into a file named <b class="copyText"><?=$uploadFilename?></b>.</li>
<li>Browse and select your <b><?=$uploadFilename?></b> file: <input type="file" name="fileUpload" id="inpFileUpload"<?=$disabled?>><div id="divFileploadError"></div></li>
<li>Then <input type="submit" name="f_subtask" id="inpSubmit" value="Submit"<?=$disabled?>> for grading.</li>
</ol>
</li>
</ol><? if ( $disabled ) { ?><span class="error bold">Notice: Do not perform this assignment unless this notice has been removed.</span><? } ?>
</fieldset>
<?
require('Gradebook/EvaluationSubmission_END.phpinc'); // Replaced.
if ($TRACK != '') $_SESSION['TRACK'] .= "<li>End ".basename(__FILE__)."</ol>\n";
?>