source:
lab/trunk/misc/addr.pl
@
127
| Last change on this file since 127 was 127, checked in by mitty, 13 years ago | |
|---|---|
| File size: 321 bytes | |
| Rev | Line | |
|---|---|---|
| [126] | 1 | #! /usr/bin/perl -w |
| 2 | ||
| 3 | use strict; | |
| 4 | use warnings; | |
| 5 | ||
| [127] | 6 | my $ip = '(\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3})'; |
| [126] | 7 | |
| 8 | my $file = shift @ARGV; | |
| 9 | open FILE, $file; | |
| 10 | ||
| [127] | 11 | my $addr = {}; |
| [126] | 12 | while (my $line = <FILE>) { |
| [127] | 13 | if ($line =~ /^$ip/o) { |
| 14 | $addr->{$1}++; | |
| [126] | 15 | } |
| 16 | } | |
| 17 | ||
| [127] | 18 | foreach my $key (keys %$addr) { |
| 19 | print $key, "\t", $addr->{$key}, "\n"; | |
| [126] | 20 | } |
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