Shell Script to generate fibonacci series - The Coding Shala

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Shell Script to generate Fibonacci series

Write a shell script to generate and display the Fibonacci series?

Code: 

#!/bin/bash
c=2
a=1
b=1
d=0
echo  "enter the number of elements"
read n
echo "$a"
echo "$b"
while((c<n))
do
d=$((a+b))
echo "$d"
a=$b
b=$d
c=$((c+1))
done



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