用yum安装Apache,Mysql,PHP.

用yum安装Apache,Mysql,PHP. 

2.1安装Apache 
yum install httpd httpd-devel 
安装完成后，用/etc/init.d/httpd start 启动apache 
设为开机启动:chkconfig httpd on 
2.2 安装mysql 
2.2.1 yum install mysql mysql-server mysql-devel 
同样，完成后，用/etc/init.d/mysqld start 启动mysql 
2.2.2 设置mysql密码 

启动mysql控制台：  mysql

mysql>; USE mysql; 
mysql>; UPDATE user SET Password=PASSWORD('newpassword') WHERE user='root'; 
mysql>; FLUSH PRIVILEGES; 
2.2.3 允许远程登录 
mysql -u root -p 
Enter Password: <your new password> 
mysql>GRANT ALL PRIVILEGES ON *.* TO '用户名'@'%' IDENTIFIED BY '密码' WITH GRANT OPTION; 
完成后就能用mysql-front远程管理mysql了。 
2.2.4 设为开机启动 
chkconfig mysqld on 
3. 安装php 
yum install php php-mysql php-common php-gd php-mbstring php-mcrypt php-devel php-xml 
/etc/init.d/httpd start 

 

 

/升级默认的php5.1到5.2

vi gedit /etc/yum.repos.d/utterramblings.repo
在打开的文件中加入以下内容：
[utterramblings]
name=Jason’s Utter Ramblings Repo
baseurl=http://www.jasonlitka.com/media/EL$releasever/$basearch/
enabled=1
gpgcheck=1
gpgkey=http://www.jasonlitka.com/media/RPM-GPG-KEY-jlitka
保存
 yum update php