bash expr example
# One can use expr for basic arithmetic operations :
# Example - Addition:
$expr 12 + 8
# Example - Multiplication (backslash needed):
$expr 12 \* 2bash expr example
# One can use expr for basic arithmetic operations :
# Example - Addition:
$expr 12 + 8
# Example - Multiplication (backslash needed):
$expr 12 \* 2Copyright © 2021 Codeinu
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