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|<blockquote><blockquote>'''Example of a graphical shell script Demo:<br>''' [ [https://scs.senecac.on.ca/~murray.saul/report.bash report.bash] ] (currently under construction - requires testing in CENTOS)<br><br>'''Scripting Skills:'''<blockquote><ul><li>'''if''' statement</li><li>'''exit''' command</li><li>USER '''Environment Variable'''</li><li>'''redirection''' (both &gt; and &gt;&gt;)</li><li>'''zenity'''</li><li>'''for''' loop</li><li>'''command substitution'''</li><li>'''sed'''</li><li>'''set''' command ('''positional parameters''')</li></ul></blockquote>'''Scripting Skills Match:''' [ [https://docs.google.com/document/d/1CvdVdzUljH3ubcPFc6diSD3fnlMvVF59IOwTs-uA_r0/edit?usp=sharing ULI101] ] [https://docs.google.com/document/d/1UkrR9Bi431BEyWz7iTUIlIg1ycdqJTwwzHfbLkBdYnQ/edit?usp=sharing OPS235] ]<br>[ [https://docs.google.com/document/d/17nTZZEg6rPYZT-rGiC2MHrz7TVHTw8aIMIvE6tqHnUk/edit?usp=sharing ops335] ] [ [https://docs.google.com/document/d/1RP_1QjQkKrvV8BLGRoglVZAg4v8Y1Bquuo7aVkS8glg/edit?usp=sharing OPS435] ]<br><br>'''Practical Consideration for scripting in lab1:<br><blockquote>''' Students use '''wget''' to download existing shell script and run it to see what happens. Students are '''encouraged to view contents of more advanced shell script(s)''', to see where the commands are being used (from previous shell script), but are '''not required to understand more complex elements''' of these shell scripts.<br><br></blockquote></blockquote>