# 如果MYSQL安装成功，就会有my-medium.cnf

cp /usr/local/src/mysql-5.5.17/support-files/my-medium.cnf

/etc/my.cnf

# 设置权限

chmod +x /usr/local/mysql

chown -R mysql:mysql /usr/local/mysql

# 配置开机自启动

cp support-files/mysql.server /etc/init.d/mysqld

chmod +x /etc/init.d/mysqld

chkconfig --add mysqld

chkconfig mysqld on

# 修改my.cnf配置

vim /etc/my.cnf

# [mysqld] 添加：

datadir=/usr/local/mysql/data

default-storage-engine=MyISAM

# 初始化数据库

/usr/local/mysql/scripts/mysql_install_db --user=mysql

--basedir=/usr/local/mysql --datadir=/usr/local/mysql/data

&

# 启动MySQL

/usr/local/mysql/bin/mysqld_safe –defaults-file=/etc/my.cnf

&

或者：

/etc/init.d/mysqld start (service mysqld start)

# 测试MySQL是否启动

# 1)查看是否有进程mysql

ps -ef | grep mysql

# 2)查看端口是否运行

netstat -tnl | grep 3306

# 3)读取mysql版本信息

/usr/local/mysql/bin/mysqladmin version

# 4) 登录mysql

/usr/local/mysql/bin/mysql -u root

# 至此，MySQL安装完成

解压： httpd.tar.gz tar -zxf httpd.tar.gz

配置：

./configure --prefix=/usr/local/php --with-apxs2=/usr/local/apache/bin/apxs --with-mysql=/usr/local/mysql

安装：

make && make install

快速启动配置：

ln -s /usr/local/apache/bin/apachectl /sbin/apache

apache

start|stop|restart