#!/usr/bin/perl

use strict;
use warnings;
use Data::Dumper;

my @lines;
my @data;


open (my $file, '<', 'log') or die $!;
while (my $line = <$file>)
{
        if ($line =~ /\[(.*)\]/)
        {
                push (@lines, $1);
                next;
        }

        if ($line =~ /(\/.*)/)
        {
                push (@data, $1);
                next;
        }


}

my $val = join(",",@data);
close $file;

foreach(@lines){
        print "$_:$val\n";