Problem
Write one-liners to execute the following perl commands and explain your observations:
(i) print ‘\t',
(ii) print "\t",
(iii) print "[email protected]".
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.