2. 安装apache
yum install httpd (只安装apache),如果要安装其它插件可以
yum -y install httpd-manual mod_ssl mod_perl mod_auth_mysql
安装后的网页位置是 /var/www/html
3. 安装mysql
yum install mysql mysql-server mysql-devel
安装完成以后,运行mysql 可能出现以下错误:Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock
这个错误的原因有很多种,一种这个时候/var/lib/mysql/目录下找不到mysql.sock这个文件,可以运行
service mysqld start 或 (/etc/init.d/mysqld start)
如果成功启动mysql,那么会在/var/lib/mysql/目录下生成mysql.sock文件的,这个时候就将mysql 设置系统启动时,自动启动,否则又会重复Can't connect to local MySQL server through socket 错误。自动启动命令如下:
chkconfig mysqld on
系统默认不会设置密码的,就是空密码,如果要设置mysql 密码,假设密码设置为123456
mysqladmin -u root password 123456
如果要开通外部访问mysql,就要设置用户可供外部访问
mysql> GRANT ALL PRIVILEGES ON *.* TO '用户名'@'地址' IDENTIFIED BY '密码' WITH GRANT OPTION;
mysql> FLUSH PRIVILEGES;
例子,允许root 用户用123456密码192.168.6.6 连接
mysql> GRANT ALL PRIVILEGES ON *.* TO ‘root'@'192.168.6.6' IDENTIFIED BY '123456' WITH GRANT OPTION;
mysql> FLUSH PRIVILEGES;
例子,允许所有外部,用户root 密码123456 连接数据库
mysql> GRANT ALL PRIVILEGES ON *.* TO ‘root'@'%' IDENTIFIED BY '123456' WITH GRANT OPTION;
mysql> FLUSH PRIVILEGES;
例子,允许IP为192.168.6.6 ,用户root 密码123456 连接USER数据库
mysql> GRANT ALL PRIVILEGES ON USER.* TO ‘root'@'%' IDENTIFIED BY '123456' WITH GRANT OPTION;
mysql> FLUSH PRIVILEGES;
4. 安装php
yum install php php-mysql php-common php-gd php-mbstring php-mcrtpt php-devel php-xml
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