shell script program to perform various arithmetic operation

 A shell script program to perform various arithmetic operation.

 Program:

echo "Read the value of a"

read a

echo "Read the value of b"

read b

echo "Addition of two numbers `expr $a + $b`"

echo "Subtraction of two numbers `expr $a - $b`"

echo "multiplication of two numbers `expr $a \* $b`"

echo "Division of two numbers `expr $a / $b`"

echo "modulus of two numbers `expr $a % $b`"

 

 

OUTPUT:

Read the value of a

4

Read the value of b

2

Addition of two numbers 6

Subtraction of two numbers 2

multiplication of two numbers 8

Division of two numbers 2

modulus of two numbers 0