CentOS configuration apache+mysql+php (Yun) with uninstall

First, install the Apache2
#yum-y Install httpd

Installation configuration complete, start httpd service
#service httpd Start

Second, install MySQL
1. Install MySQL
#yum-y Install Mysql-server

When the installation is complete, start the MySQL service:
#service mysqld Start

2. Configure the password for the root of MySQL super User:
#usr/bin/mysqladmin-u root password ' 123456 '

Use the command to test for the correct password after you modify it:
#mysql-U root-p123456

3. Set the default database encoding, log in to MySQL with the root user, enter status to view the default settings:
mysql>status;
Server Characterset:utf8
Db Characterset:utf8
Client characterset:latin1
Conn. Characterset:latin1


Modify the UTF8 encoding for all:
#vi/etc/my.cnf
Add after [MYSQLD] Block: Default-character-set=utf8
Add after [MySQL] block: Default-character-set=utf8
If [MySQL] can add itself at the end, then add the character encoding statement.

Sometimes found in this file only [mysqld] and [Mysqld_safe], can be added at the end

[Client]

Default-character-set=utf8

Then restart service mysqld stop

Service mysqld Start

Third, install PHP

#yum-y Install PHP

Iv. Configuring additional extension components


The following installation includes PHP MySQL and GD extensions are often used, be sure to install, the other can choose to install
#yum-y install php-mysql php-gd php-imap php-ldap php-odbc php-pear php-xml php-xmlrpc

Install the above content, restart Apache, check the test page output information to see if the configuration is correct.

uninstalling Apache MySQL PHP
In fact, like uninstalling other software (the Yum method is installed):
Yum-y Remove httpd
Yum-y Remove httpd*
Yum-y Remove Mysqld
Yum-y Remove mysqld*
Yum-y Remove PHP
Yum-y Remove PHP-GD
Yum-y Remove MySQL