What is “grep” function in perl?


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More CGI Perl Interview Questions

What is the difference between single (') and double (") quote in a string in perl?

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When does circular reference occur?

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How can information be put into hashes?

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What does Perl do if you try to exploit the execve(2) race involving setuid scripts?

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What are the different ways to run cgi?

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What exactly is grooving and shortening of the array?

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How does polymorphism work in perl? Give an example.

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Why do you program in Perl?

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Write a program to decode the data in the form using cgi programming

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Explain grooving and shortening of arrays and splicing of arrays?

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What are the two ways to get private values inside a subroutine?

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What is the different between array and hash in perl programming?

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