■ webalizerとは・・・

グラフィカルなWebサーバ(apache)へのアクセスログ解析ツールです。
導入することにより、日別・時間別・アクセス先など様々な情報をHTMLで見ることが出来ます。

■ webalizerのインストール

webalizerインストール # yum -y install webalizer

■ apacheのアクセスログを日本語コードに変換するスクリプトを作成

スクリプトが使用する「Jcode」のインストール # yum -y install perl-Jcode 日本語変換スクリプトの作成 # vi jconvertlog.pl #!/usr/bin/perl use Jcode; open (IN ,$ARGV[0]); while (<IN>){ $_ =~ s/%([a-fA-F0-9][a-fA-F0-9])/pack("C", hex($1))/eg; Jcode::convert(\$_,euc); print $_; } close (IN); exit; パーミッション変更(実行権付与) # chmod 700 jconvertlog.pl

■ webalizerの設定

webalizer設定ファイルの編集 # vi /etc/webalizer.conf # LogFile defines the web server log file to use. If not specified # here or on on the command line, input will default to STDIN. If # the log filename ends in '.gz' (ie: a gzip compressed file), it will # be decompressed on the fly as it is being read. アクセスログを指定 LogFile /var/log/httpd/jaccess_log # HostName defines the hostname for the report. This is used in # the title, and is prepended to the URL table items. This allows # clicking on URL's in the report to go to the proper location in # the event you are running the report on a 'virtual' web server, # or for a server different than the one the report resides on. # If not specified here, or on the command line, webalizer will # try to get the hostname via a uname system call. If that fails, # it will default to "localhost". ホスト名を指定 HostName fedora.kajuhome.com # ReallyQuiet will supress all messages including errors and # warnings. Values can be 'yes' or 'no' with 'no' being the # default. If 'yes' is used here, it cannot be overriden from # the command line, so use with caution. A value of 'no' has # no effect. Warning: Truncating oversized request fieldメッセージを表示しない ReallyQuiet yes # Your own site gives most referrals 自サイト内からのアクセスはアクセス元として表示しない HideReferrer kajuhome.com/ webalizerのアクセス設定ファイル変更 # vi /etc/httpd/conf.d/webalizer.conf # # This configuration file maps the webalizer log analysis # results (generated daily) into the URL space. By default # these results are only accessible from the local host. # Alias /usage /var/www/usage <Location /usage> Order deny,allow Deny from all Allow from all Allow from ::1 # Allow from .example.com </Location> apacheの再起動 【FC1 から Fedora15 / CentOS4 / CentOS5 / CentOS6 の場合】 # /etc/rc.d/init.d/httpd restart 【Fedora16以降 の場合】 # systemctl restart httpd.service webalizerの実行スクリプト作成 # vi webalizer.sh #!/bin/sh /root/jconvertlog.pl /var/log/httpd/access_log > /var/log/httpd/jaccess_log /usr/bin/webalizer パーミッション変更(実行権付与) # chmod 700 webalizer.sh webalizerの実行 # ./webalizer.sh

実行時のエラー # ./webalizer.sh Can't locate Jcode.pm in @INC (@INC contains: /usr/lib/perl5/site_perl/5.8.8/i386-linux-thread-multi /usr/lib/perl5/site_perl/5.8.7/i386-linux-thread-multi /usr/lib/perl5/site_perl/5.8.6/i386-linux-thread-multi /usr/lib/perl5/site_perl/5.8.5/i386-linux-thread-multi /usr/lib/perl5/site_perl/5.8.8/usr/lib/perl5/site_perl/5.8.7 /usr/lib/perl5/site_perl/5.8.6 /usr/lib/perl5/site_perl/5.8.5 /usr/lib/perl5/site_perl /usr/lib/perl5/vendor_perl/5.8.8/i386-linux-thread-multi /usr/lib/perl5/vendor_perl/5.8.7/i386-linux-thread-multi /usr/lib/perl5/vendor_perl/5.8.6/i386-linux-thread-multi /usr/lib/perl5/vendor_perl/5.8.5/i386-linux-thread-multi /usr/lib/perl5/vendor_perl/5.8.8/usr/lib/perl5/vendor_perl/5.8.7 /usr/lib/perl5/vendor_perl/5.8.6 /usr/lib/perl5/vendor_perl/5.8.5 /usr/lib/perl5/vendor_perl /usr/lib/perl5/5.8.8/i386-linux-thread-multi /usr/lib/perl5/5.8.8 .) at /root/jconvertlog.pl line 2. BEGIN failed--compilation aborted at /root/jconvertlog.pl line 2. Complete!

■ Fedora系の場合

Jcodeパッケージのインストール # yum -y install perl-Jcode Loading "installonlyn" plugin Setting up Install Process Setting up repositories Reading repository metadata in from local files Parsing package install arguments Resolving Dependencies --> Populating transaction set with selected packages. Please wait. ---> Downloading header for perl-Jcode to pack into transaction set. perl-Jcode-2.06-1.fc6.noa 100% |=========================| 4.0 kB 00:00 ---> Package perl-Jcode.noarch 0:2.06-1.fc6 set to be updated --> Running transaction check Dependencies Resolved ============================================================================= Package Arch Version Repository Size ============================================================================= Installing: perl-Jcode noarch 2.06-1.fc6 extras 31 k Transaction Summary ============================================================================= Install 1 Package(s) Update 0 Package(s) Remove 0 Package(s) Total download size: 31 k Downloading Packages: (1/1): perl-Jcode-2.06-1. 100% |=========================| 31 kB 00:01 Running Transaction Test Finished Transaction Test Transaction Test Succeeded Running Transaction Installing: perl-Jcode ######################### [1/1] Installed: perl-Jcode.noarch 0:2.06-1.fc6 Complete!

■ CentOS系の場合

Jcodeパッケージのインストール # cpan2rpm --install Jcode -- cpan2rpm - Ver: 2.027 -- Signatures not set up Upgrade check * A newer version of this program is now available. To upgrade * enter the following command: /usr/bin/cpan2rpm --upgrade Fetch: HTTP -- module: Jcode -- Found: Jcode-2.06.tar.gz At: http://search.cpan.org//CPAN/authors/id/D/DA/DANKOGAI Retrieving URL Metadata retrieval Tarball extraction: [/usr/src/redhat/SOURCES/Jcode-2.06.tar.gz] Generating spec file SPEC: /usr/src/redhat/SPECS/Jcode.spec ： ： ： 実行中(--clean): /bin/sh -e /var/tmp/rpm-tmp.86916 + umask 022 + cd /usr/src/redhat/BUILD + rm -rf Jcode-2.06 + exit 0 RPM: /usr/src/redhat/RPMS/i386/perl-Jcode-2.06-1.i386.rpm SRPM: /usr/src/redhat/SRPMS/perl-Jcode-2.06-1.src.rpm Installing package 準備中... ########################################### [100%] 1:perl-Jcode ########################################### [100%] -- Done --

■ webalizerの動作確認

クライアントより[http://サーバのアドレス/usage/]でアクセスして下記の様な画面が表示されれば動作しています。

■ コンテンツ関連

■ その他