Aim : Write a shell script to find n Fibonacci numbers
#!/bin/bash echo "How many numbers do you want of Fibonacci series ?" read total x=0 y=1 i=2 echo "Fibonacci Series up to $total terms :: " echo "$x" echo "$y" while [ $i -lt $total ] do i=`expr $i + 1 ` z=`expr $x + $y ` echo "$z" x=$y y=$z done