How do I multiple, divide, and use modulus in bash shell scripts?
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Use the mathematics the symbols are `x, ÷, and mod
Here you can see them use in a shell script, using arithmetic operators x, /, and %
$ cat arithmetic.sh # Multiply let "sum=10 * 2" echo $sum # Divide let "sum=10 / 2" echo $sum # Modulus let "sum=10 % 3" echo $sum
Running this script give the following results:
$ ./arithmetic.sh 20 5 1
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