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Home>IT Tests>Questions>Write a Bash script that prints 3.

Question from the Bash - Fundamentals test

Write a Bash script that prints 3.

Hard

What does the following script return (disregarding possible errors)?

var=1 2>/dev/null
var=$var + 1 2>/dev/null
echo $var + 1 2>/dev/null
Author: titouan lecampStatus: PublishedQuestion passed 208 times
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