fork download
copy 
  1. #!/usr/bin/perl
  2. use warnings;
  3.  
  4. my $tempBlackList = "[11.22.33.44]-30,[55.66.77.88]-30";
  5. while ($tempBlackList =~ /\b((25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)(?:\.(?2)){3})\b/g) {
  6.     print "$1\n";
  7. }
Success #stdin #stdout 0s 5272KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
11.22.33.44
55.66.77.88
https://ideone.com/RRm2Ty
language:
Perl (perl 5.28.1)
created:
4 years ago
visibility:
secret

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!