Last change
on this file was
126,
checked in by mitty, 13 years ago
|
- benchmark for DNS resolver
- get domain lists from mail.log
|
File size:
330 bytes
|
Rev | Line | |
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[126] | 1 | #! /usr/bin/perl -w |
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| 2 | |
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| 3 | use strict; |
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| 4 | use warnings; |
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| 5 | |
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| 6 | my $domain = '\@(([-a-z0-9]+\.)*[a-z]+)'; |
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| 7 | |
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| 8 | my $file = shift @ARGV; |
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| 9 | open FILE, $file; |
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| 10 | |
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| 11 | my $domains = {}; |
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| 12 | while (my $line = <FILE>) { |
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| 13 | if ($line =~ /$domain/oi) { |
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| 14 | $domains->{$1}++; |
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| 15 | } |
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| 16 | } |
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| 17 | |
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| 18 | foreach my $key (keys %$domains) { |
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| 19 | print $key, "\t", $domains->{$key}, "\n"; |
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| 20 | } |
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