How to Save Apache Access Log into MySQL Database Using libapache2-mod-log-sql on Debian Squeeze

The purpose of saving Apache access log into MySQL database is to make it easier to parse website’s visitor information. First of all, we do repository update: Install libapache2-mod-log-sql Create apachelogs and scoreboard table: Modify /etc/apache2/sites-available/default: If you have other virtual hosts, you can put LogSQLTransferLogTable directive into each virtual host tag. Create mod_log_sql-preserve file:…

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How to Install Fail2ban on Debian Squeeze

Fail2ban is an important software for system administrator. It scans log files (e.g. /var/log/auth.log) and bans IPs that show malicious signs, something like too many password failures and looking for exploits. To install fail2ban, execute this command: Open the configuration file to activate some rules: Find following line to set email destination for notification: Find…

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How to Upgrade EHCP 0.30.4 to 0.30.6

Download version 0.30.6 from this link. # cd /root # wget http://sourceforge.net/projects/ehcp/files/ehcp_yeni.tgz/download Extract the file Backup current EHCP # copy -R /var/www/new/ehcp /root/backup_ehcp Copy new EHCP # copy -R /root/ehcp /var/www/new/ Copy config.php from backup # cp /root/backup_ehcp/config.php /var/www/new/ehcp Open browser and go to http://your_ip and login to EHCP. If you have logged in already,…

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How to Fix Suhosin Error ‘ALERT – configured GET variable value length limit exceeded…’ on Debian Squeeze

PHP Suhosin is an open source patch for PHP5 to harden the servers security. I found this Suhosin looping error message when checked on /var/log/user.log Feb 25 07:28:39 rastavarian suhosin[444]: ALERT – configured GET variable value length limit exceeded – dropped variable ‘cookie’ (attacker ‘202.42.246.191’, file ‘/var/www/wp-admin/admin-ajax.php’) Feb 25 07:28:40 rastavarian suhosin[442]: ALERT – configured…

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