centos7用yum搭建LAMP环境

用yum快速搭建LAMP平台

① 配置防火墙

CentOS 7.0默认使用的是firewall作为防火墙。

systemctl stop firewalld.service #停止firewall  
systemctl disable firewalld.service #禁止firewall开机启动  

1、关闭firewall：

②关闭SELINUX

vi /etc/selinux/config  

#SELINUX=enforcing #注释掉  
SELINUX=disabled #增加  
:wq! #保存退出  
setenforce 0 #使配置立即生效  

③安装apache

yum install httpd #根据提示，输入Y安装即可成功安装  
systemctl start httpd.service #启动apache  
systemctl stop httpd.service #停止apache  
systemctl restart httpd.service #重启apache  
systemctl enable httpd.service #设置apache开机启动 

④.安装mariadb（mysql）

um install mariadb mariadb-server #询问是否要安装，输入Y即可自动安装,直到安装完成  
systemctl start mariadb.service #启动MariaDB  
systemctl stop mariadb.service #停止MariaDB  
systemctl restart mariadb.service #重启MariaDB  
systemctl enable mariadb.service #设置开机启动  

mssql->权限用户

1. 修改mysql密码：set password for 'root'@'localhost'=password('root');  

1. mysql授权远程连接（navicat等）： grant all on *.* to root identified by 'root';  

⑤、安装PHP以及组件，使PHP支持 MariaDB

yum install php php-mysql php-gd libjpeg* php-ldap php-odbc php-pear php-xml php-xmlrpc php-mbstring php-bcmath php-mhash  
#这里选择以上安装包进行安装，根据提示输入Y回车  
systemctl restart mariadb.service #重启MariaDB  
systemctl restart httpd.service #重启apache  

 浏览器登陆

 ⑥ 登陆数据库测试

[root@nmserver-7 ~]# mysql -uroot -p
Enter password: 
Welcome to the MariaDB monitor.  Commands end with ; or \g.
Your MariaDB connection id is 11
Server version: 5.5.52-MariaDB MariaDB Server

Copyright (c) 2000, 2016, Oracle, MariaDB Corporation Ab and others.

Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

MariaDB [(none)]> show databases;
+--------------------+
| Database           |
+--------------------+
| information_schema |
| mysql              |
| performance_schema |
+--------------------+
3 rows in set (0.02 sec)

MariaDB [(none)]> 

⑦ 测试PHP

[root@nmserver-7 ~]# cd  /var/www/html/
[root@nmserver-7 html]# ls
[root@nmserver-7 html]# pwd
/var/www/html
[root@nmserver-7 html]# vi info.php

<?php
        phpinfo();
?>
~                                                                                        
~                                                                                        
~                                                                                        
~                                                                                        
~                                                                                        
~                                                                                        
~                                                                                        
~                                                                            
:wq

⑧重启apache服务器

[root@nmserver-7 html]# systemctl restart http

⑨测试PHP