Well, it is normally a binary number already, but not if it's embedded in something that Perl will treat as a string. For example an IP address expressed with 3 dot delimiters between four numbers and you want to convert the whole thing to one binary number. But yes, lookup pack in perldoc as choroba suggests.

One world, one people

In reply to Re: convert to binary number by anonymized user 468275
in thread convert to binary number by Anonymous Monk

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