Ubuntu22：ログ解析設定

root@www:~# apt -y install awstats

root@www:~# vi /etc/awstats/awstats.ubuntuserver.jp.conf 

LogFormat=1

SiteDomain="ubuntuserver.jp"

HostAliases="localhost 127.0.0.1 REGEX[^.*ubuntuserver\.jp$] REGEX[^192\.168\.1\.]"

root@www:~# cp /usr/share/doc/awstats/examples/apache.conf /etc/apache2/conf-available/awstats.conf

root@www:~# vi /etc/apache2/conf-available/awstats.conf

        Allow from 192.168.1.1/24

#ScriptAlias /cgi-bin/ /usr/lib/cgi-bin/

root@www:~# a2enconf awstats serve-cgi-bin

root@www:~# systemctl restart apache2
root@www:~# sed -i -e "s/www-data/root/g" /etc/cron.d/awstats

root@www:~# /usr/share/awstats/tools/update.sh

awstats：http://ubuntuserver.jp/cgi-bin/awstats.pl

root@www:~# apt -y install pflogsumm

root@www:~# perl /usr/sbin/pflogsumm -d yesterday /var/log/maillog
Postfix log summaries for Jul 29

Grand Totals
------------
messages

      8   received
      8   delivered
      2   forwarded
      1   deferred  (1  deferrals)
      0   bounced
      0   rejected (0%)
      0   reject warnings
      0   held
      0   discarded (0%)

   2428k  bytes received
   2429k  bytes delivered
      3   senders
      2   sending hosts/domains
      2   recipients
      2   recipient hosts/domains


Per-Hour Traffic Summary
------------------------
    time          received  delivered   deferred    bounced     rejected
    --------------------------------------------------------------------
    0000-0100           0          0          0          0          0
    0100-0200           0          0          0          0          0
    0200-0300           0          0          0          0          0
…

root@www:~# crontab -e

00 01 * * * perl /usr/sbin/pflogsumm -e -d yesterday /var/log/mail.log | mail -s 'Logwatch for Postfix' root