Problem

Write one-liners to execute the following perl commands and explain your observations:

(i) print ‘\t',

(ii) print "\t",

(iii) print "romeo@heavens.com".

2. Write a one-liner to print the string UNIX 20 times without using a loop.

3. Write a one-liner that prints all lines of a file, preceded by its line number and with the tab as delimiter.

4. Write a program that accepts three integers as arguments and prints the maximum value entered.