How do I generate a list of all .html files in a directory?
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Write a program to concatenate the $firststring and $secondstring and result of these strings should be separated by a single space.
What is Perl?
Write an expression or perl script to identify the entered ip address is valid or not?
Explain the meaning of closure in perl.
Explain the various characteristics of perl.
What is grep used for in perl?
Differentiate between arrays and list in perl.
List the operator used in Perl?
How to remove a directory in perl?
Differences between die and exit.
What does file test operators do in perl?
Demonstrate subroutines in perl with a simple example.