How do you set environment variables in perl?
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How to open a directory in perl?
Can we load binary extension dynamically?
Explain 'grep' function.
Explain different types of perl operators.
You want to concatenate strings with perl. How would you do that?
Explain goto label, goto name, and goto expr?
How do I do fill_in_the_blank for each file in a directory?
How do I sort a hash by the hash value?
Explain the meaning of closure in perl.
Explain subroutine in perl?
What is the difference between perl list and perl array?
What does a die() function do in perl?