By definition, the first two Fibonacci numbers are 0 and 1, and each subsequent number is the sum of the previous two. I will show you two shell script to generate Fibonacci series recursively and iteratively. Also you will get idea about the application of Fibonacci series/numbers.

In mathematical terms, the sequence Fn of Fibonacci numbers is defined by the recurrence relation Fn = Fn-1 + Fn-2, with seed values F0 = 0 and F1 = 1.

• application of fibonacci series
• fibonacci series in shell
• scripts
• shell script to generate fibonacci series or number
• usefulness of fibonacci series or numbers
• What are the application or use of Fibonacci numbers or series?
• where does fibonacci series used ?