JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

Prerequisites

Any High-level programming language (C, C++)

Course Objectives:

• To Understand the concepts of scripting languages for developing web-based projects
• To understand the applications the of Ruby, TCL, Perl scripting languages

Course Outcomes:

• Ability to understand the differences between Scripting languages and programming languages
• Able to gain some fluency programming in Ruby, Perl, TCL

List of Experiments

• 1. Write a Ruby script to create a new string which is n copies of a given string where n is a non- negative integer
• 2. Write a Ruby script which accept the radius of a circle from the user and compute the parameter and area.
• 3. Write a Ruby script which accept the user's first and last name and print them in reverse order with a space between them
• 4. Write a Ruby script to accept a filename from the user print the extension of that
• 5. Write a Ruby script to find the greatest of three numbers
• 6. Write a Ruby script to print odd numbers from 10 to 1
• 7. Write a Ruby scirpt to check two integers and return true if one of them is 20 otherwise return their sum
• 8. Write a Ruby script to check two temperatures and return true if one is less than 0 and the other is greater than 100
• 9. Write a Ruby script to print the elements of a given array
• 10. Write a Ruby program to retrieve the total marks where subject name and marks of a student stored in a hash
• 11. Write a TCL script to find the factorial of a number
• 12. Write a TCL script that multiplies the numbers from 1 to 10
• 13. Write a TCL script for Sorting a list using a comparison function
• 14. Write a TCL script to (i)create a list (ii )append elements to the list (iii)Traverse the list (iv)Concatenate the list
• 15. Write a TCL script to comparing the file modified times.
• 16. Write a TCL script to Copy a file and translate to native format.
• 17. a) Write a Perl script to find the largest number among three numbers.
• b) Write a Perl script to print the multiplication tables from 1-10 using subroutines.
• 18. Write a Perl program to implement the following list of manipulating functions a)Shift b)Unshift
• c) Push
• 19. a) Write a Perl script to substitute a word, with another word in a string.
• b) Write a Perl script to validate IP address and email address.
• 20. Write a Perl script to print the file in reverse order using command line arguments R18 B.TECH ECE III YEAR