DEBIAN7 configuration lamp (apache/mysql/php) Environment Configuration Example

Installation Environment: This article is used in the Debian7 32-bit.

First, install and configure the Apache Web server

Run the upgrade command to ensure that all aspects of our system components are up to date.

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Apt-get Update Apt-get Upgrade--show-upgraded

Install the current version of the Apache Web server (in the 2.x series), execute the following command:

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Apt-get Install Apache2

Most application sites use the path rewrite (pseudo static) feature, the default Apache is not installed, we need to run script support rewrite

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A2enmod rewrite

Start rewrite.

Edit/etc/apache2/apache2.conf file configuration to make system run more optimized (test machine is based on 1GB memory VPS)

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<ifmodule mpm_prefork_module> Startservers 2 Minspareservers 6 Maxspareservers 12 MaxClients 80 Maxrequestsperchild 3000 </IfModule>

This step we can also default, and so on the site to adjust the operation of the comparison is different, the old left now do not understand this parameter corresponding to the performance difference, I used to use MAPN environment when MySQL occupies too much, and then adjusted occupancy rate is much lower.

After the configuration is complete, we need to configure the domain name, the sub domain name to add the site below.

Second, configure the virtual host, bound domain name

In the/etc/apache2/sites-available/folder, used to store all sites of the site domain name profile, set up the site with the domain name. conf so many times when the site can also see the corresponding site. For example, to create 2 sites here, we need to configure 2 conf files, as follows:

Site A-/etc/apache2/sites-available/laozuo.org.conf

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<virtualhost *:80> ServerAdmin admin@laozuo.org ServerName laozuo.org Serveralias www.laozuo.org documentroot/srv/www/laozuo.org/public_html/ Errorlog/srv/www/laozuo.org/logs/error.log Customlog/srv/www/laozuo.org/logs/access.log combined </VirtualHost>

Site B-/etc/apache2/sites-available/idcxen.com.conf

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<virtualhost *:80> ServerAdmin webmaster@idcxen.com Servernameidcxen.com Serveralias www.idcxen.com documentroot/srv/www/idcxen.com/public_html/ Errorlog/srv/www/idcxen.com/logs/error.log Customlog/srv/www/idcxen.com/logs/access.log combined </VirtualHost>

According to the above demonstration, we have several sites to build a few. conf file, and then configure it for the path. We also need to create the same number of directories that are involved in the above.

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Mkdir-p/srv/www/laozuo.org/public_html Mkdir/srv/www/laozuo.org/logs Mkdir-p/srv/www/idcxen.com/public_html Mkdir/srv/www/idcxen.com/logs

Execute Command Start site

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A2ensite laozuo.org.conf A2ensite idcxen.com.conf

Start Apache

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Service Apache2 Restart

Note: If we want to cancel this site run, then use this command to cancel this site

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A2dissite laozuo.org.conf

Third, install and configure the MySQL database

A-Install MySQL

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Apt-get Install Mysql-server

It is slightly more complicated to require us to enter the root user password for MySQL during execution. The database configuration file is in/etc/mysql/my.cnf, if we need to adjust as far as possible first back up one.

B-Configure MySQL to build a database

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Mysql_secure_installation

We need to enter the MySQL database set above the root password to enter, the first entry will ask if you need to modify, as well as the various other settings, we choose the n/y option as needed.

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Mysql-u root-p Create Database laozuoorg; Grant all on laozuoorg.* to ' Laozuouser ' identified by ' laozuo.org ';

Use root to enter the MySQL database, enter the password we have set before, then establish the laozuoorg database name, Laozuouser datasheet, and laozuo.org set the database password.

Enter quit to exit MySQL settings after creation.

Iv. Installing and setting up the PHP environment

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Apt-get Install PHP5 php-pear

After installation we need to configure the php.ini file (/etc/php5/apache2/php.ini) can be changed by default

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Max_execution_time = 30 Memory_limit = 128M error_reporting = e_compile_error| e_recoverable_error| e_error| E_core_error Display_errors = Off Log_errors = On Error_log =/var/log/php.log Register_globals = Off Max_input_time = 30

We also need to create a log directory and set permissions

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mkdir/var/log/php Chown www-data/var/log/php

If we need MySQL PHP support, then we must install the following command for the PHP5 MySQL package:

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Apt-get Install Php5-mysql

Start Apache

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Service Apache2 Restart

In this way, through the above four steps, you can build the site, database, we will only need to/srv/www/idcxen.com/public_html upload Web page program, and then install according to the prompts can be.

PS: Old left to install WordPress successful, the only need to note that the root directory permissions need to be writable. htaccess or manually create a pseudo static file so that the background fixed connection settings will not take effect.

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Chown-r www-data:www-data/srv/www/