PERIYAR UNIVERSITY, SALEM -11 B.SC., DEGREE PRACTICAL EXAMINATION, MARCH – 2021 B.Sc., COMPUTER SCIENCE – VI – SEMESTER PRACTICAL – SBEC – III – SHELL PROGRAMMING SUBCODE – 17UCSSP01 1. (a). Write a shell script to implement the file commands: rm, cp, cat, mv, cmp, wc, split, diff. (OR) (b). Write a shell script to print the following system configuration 2. (a) Write a shell script to find the sum of the individual digits of a given number. (OR) (b) Write a shell script for palindrome checking