CentOS 5.11服务器安装配置LAMP服务器(Apache+PHP5+MySQL)

准备篇：

CentOS 5.x系统安装配置图解教程

https://www.jb51.net/os/128754.html

1、配置防火墙，开启80端口、3306端口

vi /etc/sysconfig/iptables
-A RH-Firewall-1-INPUT -m state --state NEW -m tcp -p tcp --dport 80 -j ACCEPT
-A RH-Firewall-1-INPUT -m state --state NEW -m tcp -p tcp --dport 3306 -j ACCEPT