source: liacs/ccs/op3/nat-proxy.pl@ 352

Last change on this file since 352 was 2, checked in by Rick van der Zwet, 15 years ago

Initial import of data of old repository ('data') worth keeping (e.g. tracking
means of URL access statistics)

  • Property svn:executable set to *
File size: 564 bytes
Line 
1#!/usr/bin/env perl
2do "common.pl";
3
4%user_agent;
5%proxy;
6
7open(FILE,$file);
8while(<FILE>) {
9 /(\S*)\ \S*\ \S*\ \S*\ \S*\ \S*\ \S*\ \S*\ \S* \S*\ ".*"\ (.*)$/;
10 $host = $1;
11 $agent = $2;
12 if ( exists $user_agent{$host} ) {
13 if ( $user_agent{$host} ne $agent ) {
14 $proxy{$host} = "YES";
15 }
16 }
17 else {
18 $user_agent{$host} = $agent;
19 }
20
21}
22close(FILE);
23
24$total = scalar(keys %user_agent);
25$proxies = scalar(keys %proxy);
26print "proxy/others hosts: $proxies/$total ",
27 percent($proxies,$total), "\n";
28exit(0);
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