1. 用yum安装Apache,Mysql,PHP. 

安装Apache 
yum install httpd httpd-devel 
/etc/init.d/httpd start 启动apache 
设为开机启动:chkconfig httpd on 


安装mysql 
yum install mysql mysql-server mysql-devel 
/etc/init.d/mysqld start 启动mysql 
chkconfig mysqld on 

 

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 


防火墙配置 
iptables -I RH-Firewall-1-INPUT -m state –state NEW -m tcp -p tcp –dport 21 -j ACCEPT 
iptables -I RH-Firewall-1-INPUT -m state –state NEW -m tcp -p tcp –dport 80 -j ACCEPT