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How to Install Memcached on Debian / Ubuntu

Memcached is free & open source, high-performance, distributed memory object caching system, generic in nature, but intended for use in speeding up dynamic web applications by alleviating database load. First of all, install memcached dan php5-memcached packages: and then make sure memcached is running with this command: Restart apache web server: Check php5-memcached module using […]

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How to Setup Timezone on Debian Squeeze

Run the following command as root or using sudo: And then select your timezone from the prompts. After that UTC time and local time will be shown as in the following example: Keywords:famous paintingsfamous paintings of the world

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How to Setup Rsync with SSH without Password on Ubuntu / Debian

Rsync is awesome tool for synchronize local files or directories with files and directories on remote server. Rsync is commonly used for data backup. For rsync installation you can read this article. Below is command line how to use rsync with ssh. You will be asked for a ssh password before rsync can start synchronizing. […]

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How to Fix MySQL Error “Stopping MySQL database server : mysqld failed!” on Debian Squeeze

This problem happens when you modify user table in mysql database. In Debian system, there is a user named debian-sys-maint. We can’t restart mysql daemon if the password is not correct. We have to update the password for that user. First, we check the password: Login to mysql shell as root Now use the following […]

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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 PHP 5 on Ubuntu / Debian

PHP is a popular web scripting language. This article will show you how to install PHP on Ubuntu / Debian server. 1. First of all, we update repository. 2. Install PHP and Apache web server 3. It’s done. You can put your .php source code at /var/www and access http://your_ip from browser. Now we will […]

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How to Install PhpMyAdmin on Ubuntu / Debian

PhpMyAdmin is a web-based tool written in PHP to handle administration of MySQL database. To install PhpMyAdmin on Ubuntu / Debian, execute this command: After that, you can access it on http://your_ip/phpmyadmin/

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How to Add User to Sudoers File on Ubuntu / Debian

Sudo is a program that allows users to run programs with the security privileges of another user (normally the superuser, or root). The /etc/sudoers file controls who can run what commands as what users on what machines and can also control special things such as whether you need a password for particular commands. To add […]

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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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