Last change
on this file since 154 was
126,
checked in by mitty, 13 years ago
|
- benchmark for DNS resolver
- get domain lists from mail.log
|
File size:
330 bytes
|
Line | |
---|
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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