What is “grep” function in perl?


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More CGI Perl Interview Questions

write a perl script to find whether a given line of text is starting and ending with same word or not ???

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Explain join function in perl?

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What does delete function do in perl?

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what is the difference b/w coldfusion MX 6 and Coldfusion MX 7?

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There are some duplicate entries in an array and you want to remove them. How would you do that?

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Who created perl?

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What happens to objects lost in "unreachable" memory, such as the object returned by Ob->new() in `{ my $ap; $ap = [ Ob->new(), $ap ]; }' ?

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What's the difference between /^Foo/s and /^Foo/?

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What does file test operators do in perl?

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How to do comment in perl?

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How do I read command-line arguments with Perl?

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What is it meants by '$_'?

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