How do you you check the return code of a command in perl?
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Explain the arguments for perl interpreter.
How do I do fill_in_the_blank for each file in a directory?
Explain subroutine?
What is the use of "stderr()"?
How do find the length of an array?
Why aren't Perl's patterns regular expressions?
What is the use of –w?
Explain the internal working of cgi
How many data types are there in perl?
Write a program that shows the distinction between child and parent process?
What is the purpose of “_file_ literal” and “_line_ literal” in perl?
There are two types of eval statements i.e. Eval expr and eval block. Explain them.