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Jennifer Wong
1,622 PointsAren't you able to add more than one variable in a double quoted string?
In regards to 5:18, the video states that you should use double quotes to add a single variable to a string, but aren't you technically able to add more than one variable to a double quoted string?
1 Answer
Eric Butler
33,512 PointsYes, you can add as many variables into a double-quoted string as you want.
echo "$firstVar is a $secondVar, but also $thirdVar.";
would output fine.