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|<blockquote><blockquote>'''Example of simple text-based report shell script Demo:''' [ [[lab1 Shell Script Demo|text-report.bash]] ]<br><br>Scripting Skills:<blockquote><ul><li>'''if''' statement</li><li>'''exit''' command</li><li>USER '''Environment Variable'''</li><li>'''redirection''' (both > and >>)</li><li>'''command substitution'''</li></ul></blockquote><br><br>Connection with ULI101 Scripting Skills (Course Outline):<br>Connection with OPS435 Scripting Skills (Course Outline):<br><br>'''Practical Consideration for scripting in lab1:''' Students create simple bash shell script, add elements, then have them copy and paste, then run this script. Key elements related to the script is evaluated and provides basis for other scripting tasks in other labs? Should midterm and/or final exam contain a scripting question? (recommended)<br><br></blockquote></blockquote>
|[[Image:lab1-script-text-report.png|thumb|left|400px|When executed as '''root''' or using '''sudo''' command, script generates a basic text-based report in a file]]
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|<blockquote><blockquote>'''Example of a more sophicated shell script Demo:''' [ [[lab1 Shell Script Demo|report.bash]] ]<br><br>Listing of Scripting Skills from Demo Listed Above:<blockquote><ul><li>'''if''' statement</li><li>'''exit''' command</li><li>USER '''Environment Variable'''</li><li>'''redirection''' (both > and >>)</li><li>'''zenity'''</li><li>'''for''' loop</li><li>'''command substitution'''</li><li>'''sed'''</li><li>'''set''' command ('''positional parameters''')</li></ul></blockquote><br><br>Connection with ULI101 Scripting Skills (Course Outline):<br>Connection with OPS435 Scripting Skills (Course Outline):<br><br>'''Practical Consideration for scripting in lab1:''' Students use wget to download existing shell script and run it to see what happens. Students are encouraged to view contents of shell script, to see where the commands are being used (from previous shell script), but are not required to understand more complex elements of this shell script.<br><br></blockquote></blockquote>
|[[Image:lab1-script-1.png|thumb|left|275px|When executed as '''root''' or using '''sudo''' command, provides VM status and opportunity to '''start''' VMs]]
|[[Image:lab1-script-2.png|thumb|left|275px|When executed as '''root''' or using '''sudo''' command, provides VM status and opportunity to stop '''running''' VMs]]