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→INVESTIGATION 2: USING THE AWK UTILITY
# Issue the following linux command to display display the car make, model number, quantity and price of all vehicles that are prices less than $5,000:<br><span style="color:blue;font-weight:bold;font-family:courier;">awk '$5 < 5000 {print $1,$2,$4,$5}' cars.txt</span><br><br>What do you notice?<br><br>
# Issue the following linux command to display display the car make, model number, quantity and price of all vehicles that are prices less than $5,000:<br><span style="color:blue;font-weight:bold;font-family:courier;">awk '$5 < 5000 {print $1,$2,$4,$5}' cars.txt</span><br><br>The symbol tilde '''~''' is used to match a pattern for a particular field number.<br><br>
# Issue the following linux command to display the car make, year and quantity of all car makes that begin with the letter 'f':<br><span style="color:blue;font-weight:bold;font-family:courier;">awk '$1 ~ /^f/ {print $1,$2,$4}' cars.txt</span><br><br>Compound criteria symbols can be used to join search statements together<br><br>Compound Operators:<br><br>&& (and)<br>|| (or)<br><br>
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