arcanez

 my ($ip) = ($record =~ /^\d{4}-\d{2}-\d{2} \d{2}:\d{2}:\d{2} <UNKNOWN> \[UDP: \[(\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3})\]:\d+\]: /);
# returns the IP

 my ($ip) = ($record =~ s/^\d{4}-\d{2}-\d{2} \d{2}:\d{2}:\d{2} <UNKNOWN> \[UDP: \[(\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3})\]:\d+\]: //);
# returns 1..
#how do I get the latter to match the first?