Regexp::Common::net::CIDR(3pm) | User Contributed Perl Documentation | Regexp::Common::net::CIDR(3pm) |
Regexp::Common::net::CIDR -- provide patterns for CIDR blocks.
use Regexp::Common (); use Regexp::Common::net::CIDR (); while (<>) { /$RE{net}{CIDR}{IPv4}/ and print "Contains a CIDR.\n"; }
Patterns for CIDR blocks. Now only next IPv4 formats are supported:
xxx.xxx/xx xxx.xxx.xxx/xx xxx.xxx.xxx.xxx/xx
With {-keep} stores address in $1 and number of bits in $2.
perl Makefile.PL make make install
As Regexp::Common doesn't work well with extensions named "Regexp::Common::xxx::yyy" you have to load this extension yourself with "use" or "require".
Ruslan U. Zakirov <ruz@bestpractical.com>
2022-11-19 | perl v5.36.0 |