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第 22 章 Logs 分析

目录

22.1. log
22.1.1. logwatch
22.1.2. logcheck : Analyzes log files and sends noticeable events as email
22.1.3. nulog
22.2. Web
22.2.1. Apache Log
22.2.1.1. 刪除日志
22.2.1.2. 统计爬虫
22.2.1.3. 统计浏览器
22.2.1.4. IP 统计
22.2.1.5. 统计域名
22.2.1.6. HTTP Status
22.2.1.7. URL 统计
22.2.1.8. 文件流量统计
22.2.1.9. URL访问量统计
22.2.1.10. 脚本运行速度
22.2.1.11. IP, URL 抽取
22.2.2. awstats
22.2.2.1. 语言
22.2.2.2. 输出HTML文档
22.2.2.3. 多站点配置
22.2.2.4. 合并日志
22.2.2.5. Flush history file on disk (unique url reach flush limit of 5000) 优化
22.2.2.6. JAWStats
22.2.3. webalizer
22.2.3.1. 手工生成
22.2.3.2. 批量处理历史数据
22.2.3.3. crontab
22.2.4. Sarg - Squid Analysis Report Generator
22.2.5. goaccess - Fast web log analyzer and interactive viewer.
22.3. Tomcat
22.3.1. 截取 0-3 点区间的日志
22.3.2. 监控Redis
22.4. Mail
22.4.1. pflogsumm.pl - Produce Postfix MTA logfile summary
22.5. OpenSSH 日志 /var/log/secure
22.5.1. 查看登陆用户
22.6. rinetd.log
22.7. php-syslog-ng
22.8. Log Analyzer
22.9. Splunk
22.10. Octopussy
22.11. eventlog-to-syslog
22.12. Apache Flume
22.12.1. 安装 Apache flume
22.12.2. 基本配置
22.12.3. 配置 MySQL 存储日志
22.12.4. 配置 HDFS 存储日志

22.1. log

22.1.1. logwatch

logwatch - log analyser with nice output written in Perl

http://www.logwatch.org/

过程 22.1. logwatch 安装步骤:

  1. Install

    Ubuntu 7.10

    netkiller@shenzhen:/etc/webmin$ apt-cache search logwatch
    fwlogwatch - Firewall log analyzer
    logwatch - log analyser with nice output written in Perl
    				

    apt-get install

    # apt-get install logwatch
    				

    the logwatch has been installed, it should create a file in '/etc/cron.daily/00logwatch'.

  2. config

    $ sudo cp /usr/share/logwatch/default.conf/logwatch.conf  /etc/logwatch/conf/logwatch.conf
    $ sudo mkdir /var/cache/logwatch
    $ sudo vim /etc/logwatch/conf/logwatch.conf
    				

    mail to

    # Default person to mail reports to.  Can be a local account or a
    # complete email address.
    MailTo = root, openunix@163.com, other@example.com
    				

    To change detail level for the report

    # The default detail level for the report.
    # This can either be Low, Med, High or a number.
    # Low = 0
    # Med = 5
    # High = 10
    Detail = High
    				

    Crontab

    netkiller@shenzhen:~$ cat /etc/cron.daily/00logwatch
    #!/bin/bash
    
    #Check if removed-but-not-purged
    test -x /usr/share/logwatch/scripts/logwatch.pl || exit 0
    
    #execute
    /usr/sbin/logwatch
    				
  3. The logwatch is command, you can run it.


     logwatch --print 

    单独查看某个服务,比如 SSH 登录信息

    logwatch --service sshd --print

22.1.2. logcheck : Analyzes log files and sends noticeable events as email

# yum search logcheck | grep logcheck
Repodata is over 2 weeks old. Install yum-cron? Or run: yum makecache fast
============================ N/S matched: logcheck =============================
logcheck.noarch : Analyzes log files and sends noticeable events as email
		

安装 logcheck

# yum install -y logcheck
		

查看 logchek 包所含文件

[root@173 ~]# rpm -ql logcheck
/etc/cron.d/logcheck
/etc/logcheck
/etc/logcheck/cracking.d
/etc/logcheck/cracking.d/kernel
/etc/logcheck/cracking.d/rlogind
/etc/logcheck/cracking.d/rsh
/etc/logcheck/cracking.d/smartd
/etc/logcheck/cracking.d/tftpd
/etc/logcheck/cracking.d/uucico
/etc/logcheck/ignore.d.paranoid
/etc/logcheck/ignore.d.paranoid/bind
/etc/logcheck/ignore.d.paranoid/cron
/etc/logcheck/ignore.d.paranoid/incron
/etc/logcheck/ignore.d.paranoid/logcheck
/etc/logcheck/ignore.d.paranoid/postfix
/etc/logcheck/ignore.d.paranoid/ppp
/etc/logcheck/ignore.d.paranoid/pureftp
/etc/logcheck/ignore.d.paranoid/qpopper
/etc/logcheck/ignore.d.paranoid/squid
/etc/logcheck/ignore.d.paranoid/ssh
/etc/logcheck/ignore.d.paranoid/stunnel
/etc/logcheck/ignore.d.paranoid/sysklogd
/etc/logcheck/ignore.d.paranoid/telnetd
/etc/logcheck/ignore.d.paranoid/tripwire
/etc/logcheck/ignore.d.paranoid/usb
/etc/logcheck/ignore.d.server
/etc/logcheck/ignore.d.server/NetworkManager
/etc/logcheck/ignore.d.server/acpid
/etc/logcheck/ignore.d.server/amandad
/etc/logcheck/ignore.d.server/amavisd-new
/etc/logcheck/ignore.d.server/anacron
/etc/logcheck/ignore.d.server/anon-proxy
/etc/logcheck/ignore.d.server/apache
/etc/logcheck/ignore.d.server/apcupsd
/etc/logcheck/ignore.d.server/arpwatch
/etc/logcheck/ignore.d.server/asterisk
/etc/logcheck/ignore.d.server/automount
/etc/logcheck/ignore.d.server/bind
/etc/logcheck/ignore.d.server/bluez-utils
/etc/logcheck/ignore.d.server/courier
/etc/logcheck/ignore.d.server/cpqarrayd
/etc/logcheck/ignore.d.server/cpufreqd
/etc/logcheck/ignore.d.server/cron
/etc/logcheck/ignore.d.server/cron-apt
/etc/logcheck/ignore.d.server/cups-lpd
/etc/logcheck/ignore.d.server/cvs-pserver
/etc/logcheck/ignore.d.server/cvsd
/etc/logcheck/ignore.d.server/cyrus
/etc/logcheck/ignore.d.server/dbus
/etc/logcheck/ignore.d.server/dcc
/etc/logcheck/ignore.d.server/ddclient
/etc/logcheck/ignore.d.server/dhclient
/etc/logcheck/ignore.d.server/dhcp
/etc/logcheck/ignore.d.server/dictd
/etc/logcheck/ignore.d.server/dkfilter
/etc/logcheck/ignore.d.server/dkim-filter
/etc/logcheck/ignore.d.server/dnsmasq
/etc/logcheck/ignore.d.server/dovecot
/etc/logcheck/ignore.d.server/dropbear
/etc/logcheck/ignore.d.server/dspam
/etc/logcheck/ignore.d.server/epmd
/etc/logcheck/ignore.d.server/exim4
/etc/logcheck/ignore.d.server/fcron
/etc/logcheck/ignore.d.server/ftpd
/etc/logcheck/ignore.d.server/git-daemon
/etc/logcheck/ignore.d.server/gnu-imap4d
/etc/logcheck/ignore.d.server/gps
/etc/logcheck/ignore.d.server/grinch
/etc/logcheck/ignore.d.server/horde3
/etc/logcheck/ignore.d.server/hplip
/etc/logcheck/ignore.d.server/hylafax
/etc/logcheck/ignore.d.server/ikiwiki
/etc/logcheck/ignore.d.server/imap
/etc/logcheck/ignore.d.server/imapproxy
/etc/logcheck/ignore.d.server/imp
/etc/logcheck/ignore.d.server/imp4
/etc/logcheck/ignore.d.server/innd
/etc/logcheck/ignore.d.server/ipppd
/etc/logcheck/ignore.d.server/isdnlog
/etc/logcheck/ignore.d.server/isdnutils
/etc/logcheck/ignore.d.server/jabberd
/etc/logcheck/ignore.d.server/kernel
/etc/logcheck/ignore.d.server/klogind
/etc/logcheck/ignore.d.server/krb5-kdc
/etc/logcheck/ignore.d.server/libpam-krb5
/etc/logcheck/ignore.d.server/libpam-mount
/etc/logcheck/ignore.d.server/logcheck
/etc/logcheck/ignore.d.server/login
/etc/logcheck/ignore.d.server/maradns
/etc/logcheck/ignore.d.server/mldonkey-server
/etc/logcheck/ignore.d.server/mon
/etc/logcheck/ignore.d.server/mountd
/etc/logcheck/ignore.d.server/nagios
/etc/logcheck/ignore.d.server/netconsole
/etc/logcheck/ignore.d.server/nfs
/etc/logcheck/ignore.d.server/nntpcache
/etc/logcheck/ignore.d.server/nscd
/etc/logcheck/ignore.d.server/nslcd
/etc/logcheck/ignore.d.server/openvpn
/etc/logcheck/ignore.d.server/otrs
/etc/logcheck/ignore.d.server/passwd
/etc/logcheck/ignore.d.server/pdns
/etc/logcheck/ignore.d.server/perdition
/etc/logcheck/ignore.d.server/policyd
/etc/logcheck/ignore.d.server/popa3d
/etc/logcheck/ignore.d.server/postfix
/etc/logcheck/ignore.d.server/postfix-policyd
/etc/logcheck/ignore.d.server/ppp
/etc/logcheck/ignore.d.server/pptpd
/etc/logcheck/ignore.d.server/procmail
/etc/logcheck/ignore.d.server/proftpd
/etc/logcheck/ignore.d.server/puppetd
/etc/logcheck/ignore.d.server/pure-ftpd
/etc/logcheck/ignore.d.server/pureftp
/etc/logcheck/ignore.d.server/qpopper
/etc/logcheck/ignore.d.server/rbldnsd
/etc/logcheck/ignore.d.server/rpc_statd
/etc/logcheck/ignore.d.server/rsnapshot
/etc/logcheck/ignore.d.server/rsync
/etc/logcheck/ignore.d.server/sa-exim
/etc/logcheck/ignore.d.server/samba
/etc/logcheck/ignore.d.server/saned
/etc/logcheck/ignore.d.server/sasl2-bin
/etc/logcheck/ignore.d.server/saslauthd
/etc/logcheck/ignore.d.server/schroot
/etc/logcheck/ignore.d.server/scponly
/etc/logcheck/ignore.d.server/slapd
/etc/logcheck/ignore.d.server/smartd
/etc/logcheck/ignore.d.server/smbd_audit
/etc/logcheck/ignore.d.server/smokeping
/etc/logcheck/ignore.d.server/snmpd
/etc/logcheck/ignore.d.server/snort
/etc/logcheck/ignore.d.server/spamc
/etc/logcheck/ignore.d.server/spamd
/etc/logcheck/ignore.d.server/squid
/etc/logcheck/ignore.d.server/ssh
/etc/logcheck/ignore.d.server/stunnel
/etc/logcheck/ignore.d.server/su
/etc/logcheck/ignore.d.server/sudo
/etc/logcheck/ignore.d.server/sympa
/etc/logcheck/ignore.d.server/syslogd
/etc/logcheck/ignore.d.server/systemd
/etc/logcheck/ignore.d.server/teapop
/etc/logcheck/ignore.d.server/telnetd
/etc/logcheck/ignore.d.server/tftpd
/etc/logcheck/ignore.d.server/thy
/etc/logcheck/ignore.d.server/ucd-snmp
/etc/logcheck/ignore.d.server/upsd
/etc/logcheck/ignore.d.server/uptimed
/etc/logcheck/ignore.d.server/userv
/etc/logcheck/ignore.d.server/vsftpd
/etc/logcheck/ignore.d.server/watchdog
/etc/logcheck/ignore.d.server/wu-ftpd
/etc/logcheck/ignore.d.server/xinetd
/etc/logcheck/ignore.d.workstation
/etc/logcheck/ignore.d.workstation/automount
/etc/logcheck/ignore.d.workstation/bind
/etc/logcheck/ignore.d.workstation/bluetooth-alsa
/etc/logcheck/ignore.d.workstation/bluez-utils
/etc/logcheck/ignore.d.workstation/bonobo
/etc/logcheck/ignore.d.workstation/dhcpcd
/etc/logcheck/ignore.d.workstation/francine
/etc/logcheck/ignore.d.workstation/gconf
/etc/logcheck/ignore.d.workstation/gdm
/etc/logcheck/ignore.d.workstation/hald
/etc/logcheck/ignore.d.workstation/hcid
/etc/logcheck/ignore.d.workstation/ifplugd
/etc/logcheck/ignore.d.workstation/ippl
/etc/logcheck/ignore.d.workstation/kdm
/etc/logcheck/ignore.d.workstation/kernel
/etc/logcheck/ignore.d.workstation/laptop-mode-tools
/etc/logcheck/ignore.d.workstation/libmtp-runtime
/etc/logcheck/ignore.d.workstation/libpam-gnome-keyring
/etc/logcheck/ignore.d.workstation/logcheck
/etc/logcheck/ignore.d.workstation/login
/etc/logcheck/ignore.d.workstation/net-acct
/etc/logcheck/ignore.d.workstation/nntpcache
/etc/logcheck/ignore.d.workstation/polypaudio
/etc/logcheck/ignore.d.workstation/postfix
/etc/logcheck/ignore.d.workstation/ppp
/etc/logcheck/ignore.d.workstation/proftpd
/etc/logcheck/ignore.d.workstation/pump
/etc/logcheck/ignore.d.workstation/sendfile
/etc/logcheck/ignore.d.workstation/slim
/etc/logcheck/ignore.d.workstation/squid
/etc/logcheck/ignore.d.workstation/udev
/etc/logcheck/ignore.d.workstation/wdm
/etc/logcheck/ignore.d.workstation/winbind
/etc/logcheck/ignore.d.workstation/wpasupplicant
/etc/logcheck/ignore.d.workstation/xdm
/etc/logcheck/ignore.d.workstation/xlockmore
/etc/logcheck/logcheck.conf
/etc/logcheck/logcheck.logfiles
/etc/logcheck/violations.d
/etc/logcheck/violations.d/kernel
/etc/logcheck/violations.d/smartd
/etc/logcheck/violations.d/su
/etc/logcheck/violations.d/sudo
/etc/logcheck/violations.ignore.d
/etc/logcheck/violations.ignore.d/logcheck-su
/etc/logcheck/violations.ignore.d/logcheck-sudo
/etc/tmpfiles.d/logcheck.conf
/usr/bin/logcheck-test
/usr/sbin/logcheck
/usr/sbin/logtail
/usr/sbin/logtail2
/usr/share/doc/logcheck-1.3.15
/usr/share/doc/logcheck-1.3.15/LICENSE
/usr/share/doc/logcheck-1.3.15/README-psionic
/usr/share/doc/logcheck-1.3.15/README.Maintainer
/usr/share/doc/logcheck-1.3.15/README.how.to.interpret
/usr/share/doc/logcheck-1.3.15/README.keywords
/usr/share/doc/logcheck-1.3.15/README.logcheck
/usr/share/doc/logcheck-1.3.15/README.logcheck-database
/usr/share/doc/logcheck-1.3.15/README.logtail
/usr/share/doc/logcheck-1.3.15/logcheck-test.1
/usr/share/doc/logcheck-1.3.15/logcheck.sgml
/usr/share/doc/logcheck-1.3.15/logtail.8
/usr/share/doc/logcheck-1.3.15/logtail2.8
/usr/share/doc/logcheck-1.3.15/tools
/usr/share/doc/logcheck-1.3.15/tools/log-summary-ssh
/usr/share/logtail
/usr/share/logtail/detectrotate
/usr/share/logtail/detectrotate/10-savelog.dtr
/usr/share/logtail/detectrotate/20-logrotate.dtr
/usr/share/logtail/detectrotate/30-logrotate-dateext.dtr
/usr/share/man/man1/logcheck-test.1.gz
/usr/share/man/man8/logcheck.8.gz
/usr/share/man/man8/logtail.8.gz
/usr/share/man/man8/logtail2.8.gz
/var/lib/logcheck
/var/lock/logcheck			
		

22.1.3. nulog

例 22.1. config.php