---------------------------Contribution-------------------------------

Abhijeet Pratap Singh 203059001 (problem:4)
Ayush Gupta   203050034(problem :5)
Ankit Gaur 203050081(problem :3)
Tarun Saurabh 203050009(problem :1,2,6)

---------------------------References--------------------------------

https://devhints.io/bash
https://www.lyricfind.com/
https://www.unix.com/shell-programming-and-scripting
https://www.tecmint.com/working-with-arrays-in-linux-shell-scripting/
https://www.geeksforgeeks.org/
https://linuxconfig.org/bash-scripting-tutorial-for-beginners
Command line instructions on https://git.cse.iitb.ac.in/

--------------------------Git URL:------------------------------
https://singhabhijeet@git.cse.iitb.ac.in/singhabhijeet/CS699_OUT_LAB_5.git
---------------------------
