How do I replace every character in a file with a comma?
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what is the difference between require and use in perl?
How to start perl in interactive mode?
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Write an expression or perl script to identify the entered ip address is valid or not?
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How to make the following assignment, as arrayreference assignment ? my $arr_ref='[1,2,3,4,4,'elem']';
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How to find out the version of PERL being installed on your LINUX machine.
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