2013-06-24 20:23:04 +02:00
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Net::IPAddr is a collection of helpful functions used to convert
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IP addresses to/from 32-bit integers, applying subnet masks to
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IP addresses, validating IP address strings, and splitting a FQDN
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into its host and domain parts.
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No rocket science here, but I have found these functions to very,
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very handy. For example, have you ever tried to sort a list of IP
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addresses only to find out that they don't sort the way you expected?
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Here is the solution! If you convert the IP addresses to 32-bit integer
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addresses, they will sort in correct order.
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2018-05-27 22:15:16 +02:00
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WWW: https://metacpan.org/release/Net-IPAddress
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