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12 lines
144 B
Bash
12 lines
144 B
Bash
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#!/bin/bash
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# using double parenthesis
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var1=10
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if (( $var1 ** 2 > 90))
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then
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(( var2 = $var1 ** 2))
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echo "The square of $var1 if $var2"
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fi
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