You don't need a regex to extract the IP from that log, it's always in the same position 
while(<$logfile>){
  push @ip_addresses, (split / /, $_)[2];
}

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print "Good ",qw(night morning afternoon evening)[(localtime)[2]/6]," fellow monks."

In reply to Re: regex for perl script by Utilitarian
in thread regex for perl script by Anonymous Monk

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