Regexp::Common::net 2.120

Regexp::Common::net is a Perl module that provide regexes for IPv4 addresses. SYNOPSIS use Regexp::Common qw /net/; while (<>) { /$RE{net}{IPv4}/ and print "Dotted decimal IP address"; /$RE{net}{IPv4}{hex}/ and print "Dotted hexadecimal IP address"; /$RE{net}{IPv4}{oct}{-sep => :}/ and print "Colon separated octal IP address"; /$RE{net}{IPv4}{bin}/ and print "Dotted binary IP address"; /$RE{net}{MAC}/ and print "MAC address"; /$RE{net}{MAC}{oct}{-sep => " "}/ and print "Space separated octal MAC address"; } Please consult the manual of Regexp::Common for a general description of the works of this interface. Do not use this module directly, but load it via Regexp::Common. This modules gives you regular expressions for various style IPv4 and MAC (or ethernet) addresses. $RE{net}{IPv4} Returns a pattern that matches a valid IP address in "dotted decimal". Note that while 318.99.183.11 is not a valid IP address, it does match /$RE{net}{IPv4}/, but this is because 318.99.183.11 contains a valid IP address, namely 18.99.183.11. To prevent the unwanted matching, one needs to anchor the regexp: /^$RE{net}{IPv4}$/. For this pattern and the next four, under -keep (See Regexp::Common): $1 captures the entire match $2 captures the first component of the address $3 captures the second component of the address $4 captures the third component of the address $5 captures the final component of the address.

Requirements:	No special requirements
Platforms:	Linux
Keyword:	Address,  Captures,  Ip Address,  Libraries,  Mac,  Module,  Net,  Perl Module,  Print,  Programming,  Provide,  Regexpcommonnet
Users rating:	0/10