How to compare two strings in perl?
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What is the use of 'ne' operator?
Write a program to concatenate the $firststring and $secondstring and result of these strings should be separated by a single space.
How to find out the version of PERL being installed on your LINUX machine.
How to remove a directory in perl?
Explain lists and ivalue?
Assuming both a local($var) and a my($var) exist, what's the difference between ${var} and ${"var"}?
Explain split function in perl?
What is the difference between module and package?
How do you set environment variables in perl?
Explain the difference between declarations of 'my' and 'local' variable scope in perl?
Write a program to show the process of spawning a child process
How to renaming a file in perl programming?