BashScript Aritmatika

Contoh BashScript Aritmatika :

1. Penjumlahan

#!/bin/bash

echo –n “Masukkan angka = “

read a

echo –n “Masukkan angka = “

read b

let “ hasil = $a+$b “

echo “ hasil = $hasil “

Setelah file dieksekusi maka hasilnya

Masukkan angka = 2

Masukkan angka = 3

hasil = 5

2. Pengurangan

#!/bin/bash

echo –n “Masukkan angka = “

read a

echo –n “Masukkan angka = “

read b

let “ hasil = $a-$b “

echo “ hasil = $hasil “

Setelah file dieksekusi maka hasilnya

Masukkan angka = 5

Masukkan angka = 3

hasil = 2

3. Perkalian

#!/bin/bash

echo –n “Masukkan angka = “

read a

echo –n “Masukkan angka = “

read b

let “ hasil = $a*b “

echo “ hasil = $hasil “

Setelah file dieksekusi maka hasilnya

Masukkan angka = 3

Masukkan angka = 5

hasil = 15

4. Pembagian

#!/bin/bash

echo –n “Masukkan angka = “

read a

echo –n “Masukkan angka = “

read b

let “ hasil = $a/$b “

echo “ hasil = $hasil “

Setelah file dieksekusi maka hasilnya

Masukkan angka = 20

Masukkan angka = 5

hasil = 4