Changes

<td style="border-bottom: thin solid black;">'''Objectives:'''<ul><li>Unix file system</li><li>File types and file naming</li><li>Basic file system commands:<br>(pwd,cd,tree,ls,mkdir,rmdir,mv,cp,rm, man)</li><li>Text editing</li><li>Common file utilities:<br>(cat,more,less,touch,file,find)</li></ul><br>'''Evaluation:'''<ul><li><span style="color:red;font-weight:bold;">Quiz 1 (6%refer to prof for percentage)</span></li></ul></td>

<td style="border-bottom: thin solid black;">'''Objectives:'''<ul><li>Data Representation:<br>(Binary, octal, decimal,<br>and hexadecimal number systems)</li><li>Number conversions</li><li>Unix file permissions</li></ul><br>'''Evaluation:'''<ul><li><span style="color:red;font-weight:bold;">Quiz 2 (6%(refer to prof for percentage))</span></li></ul></td>

Redirection and piping</li><li>/dev/null file</li></ul><br>'''Evaluation:'''<ul><li><span style="color:red;font-weight:bold">Assignment 1 is due (10%)</span></li><li><span style="color:red;font-weight:bold;">Quiz 3 (6%refer to prof for percentage)</span></li></ul></td>

<td style="border-bottom: thin solid black;">'''Objectives:'''<br>Introduction to Shell Scripting:<br><ul><li>Introduction to Shell Scripting</li><li>echo and read commands</li><li>Shell Variables</li><li>Positional Parameters</li><li>Command Substitution /<br>Math Operations</li><li>test statements</li><li>if / elif-else statements<li>for loop statements</li></ul><br>'''Evaluation:'''<ul><li><span style="color:red;font-weight:bold;">Quiz 4 (6%refer to prof for percentage)</span></li></ul></td>

<td style="border-bottom: thin solid black;">'''Objectives:'''<br>Additional Shell Scripting:<ul><li>if - elif - else statement</li><li>for loop revisited</li><li>while loop statement</li><li>Error-Checking with Loops</li><li>exit and break Statements</li><li>export Command</li><li>Start-up Files</li><li>Further Study</li></ul><br>'''Evaluation:'''<ul><li><span style="color:red;font-weight:bold;">Quiz 5 (6%refer to prof for percentage)</span></li></ul></td>