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centos 6.5 yum 安装lnmp

准备工作

配置防火墙,开启80端口、3306端口

删除原有的 iptables , 添加合适的配置

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rm -rf /etc/sysconfig/iptables
vi /etc/sysconfig/iptables

添加如下内容 :

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# Firewall configuration written by system-config-firewall
# Manual customization of this file is not recommended.
*filter
:INPUT ACCEPT [0:0]
:FORWARD ACCEPT [0:0]
:OUTPUT ACCEPT [0:0]
-A INPUT -m state --state ESTABLISHED,RELATED -j ACCEPT
-A INPUT -p icmp -j ACCEPT
-A INPUT -i lo -j ACCEPT
-A INPUT -m state --state NEW -m tcp -p tcp --dport 22 -j ACCEPT
-A INPUT -m state --state NEW -m tcp -p tcp --dport 80 -j ACCEPT
-A INPUT -m state --state NEW -m tcp -p tcp --dport 3306 -j ACCEPT
-A INPUT -j REJECT --reject-with icmp-host-prohibited
-A FORWARD -j REJECT --reject-with icmp-host-prohibited
COMMIT

:wq保存退出, 重启防火墙使配置生效

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/etc/init.d/iptables restart

关闭SELINUX

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rm -rf /etc/selinux/config
vi /etc/selinux/config

添加一行内容:

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SELINUX=disabled

:wq保存退出
重启系统

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shutdown -r now

##安装第三方yum源

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#安装下载工具
yum install wget
#下载
wget http://www.atomicorp.com/installers/atomic
#安装
sh ./atomic
#更新yum源
yum check-update

开始安装

安装nginx

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#删除系统自带的软件包
yum remove httpd* php*
#安装nginx
yum install -y nginx
#设置nginx开机启动
chkconfig nginx on
#启动nginx
service nginx start

安装PHP

1.检查当前安装的PHP包

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shutdown -r now

如果有安装的PHP包,先删除他们, 如:

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yum remove php.x86_64 php-cli.x86_64 php-common.x86_64

2.配置安装包源

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# Centos 5.X
rpm -Uvh http://mirror.webtatic.com/yum/el5/latest.rpm
# CentOs 6.x
rpm -Uvh http://mirror.webtatic.com/yum/el6/latest.rpm
# CentOs 7.X
rpm -Uvh https://mirror.webtatic.com/yum/el7/epel-release.rpm
rpm -Uvh https://mirror.webtatic.com/yum/el7/webtatic-release.rpm

如果想删除上面安装的包,重新安装

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rpm -qa | grep webstatic
rpm -e [上面搜索到的包即可]

执行安装

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yum -y install php56w.x86_64
yum -y --enablerepo=webtatic install php56w-devel
yum -y install php56w-gd.x86_64 php56w-ldap.x86_64 php56w-mbstring.x86_64 php56w-mcrypt.x86_64 php56w-mysql.x86_64 php56w-pdo.x86_64 php56w-opcache.x86_64

3.安装PHP FPM

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yum -y install php56w-fpm
#设置php-fpm开机启动
chkconfig php-fpm on
#启动php-fpm
/etc/init.d/php-fpm start

注:如果想更换到php5.5或5.4版本, 直接把上面的56w换成55w或者54w就可以了

安装MySQL

1.安装

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yum install -y mysql mysql-server
#启动MySQL
/etc/init.d/mysqld start
#设为开机启动
chkconfig mysqld on
#拷贝配置文件(注意:如果/etc目录下面默认有一个my.cnf,直接覆盖即可)
cp /usr/share/mysql/my-medium.cnf /etc/my.cnf

2.为root账户设置密码

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mysql_secure_installation
# 回车,根据提示输入Y,输入2次密码,回车,根据提示一路输入Y,最后出现:Thanks for using MySQL!
# MySql密码设置完成,重新启动 MySQL:
#重启
/etc/init.d/mysqld restart
#停止
/etc/init.d/mysqld stop
#启动
/etc/init.d/mysqld start

配置

配置ngnix

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rm -rf /etc/nginx/conf.d/*
vi /etc/nginx/conf.d/default.conf

添加如下内容

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server{
listen 80;
server_name _;
index index.php index.html index.htm;
root /var/www;
location ~ .*\.(php|php5)?$
{
#fastcgi_pass unix:/tmp/php-cgi.sock;
fastcgi_pass 127.0.0.1:9000;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
include fastcgi_params;
}
location / {
try_files $uri $uri/ /index.php?$query_string;
}
}

说明: /var/www 为web根目录, location / … 为url的rewrite,隐藏 index.php

配置php-fpm

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vi /etc/php-fpm.d/www.conf

将用户和用户组设置为nginx, 如:

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#修改用户为nginx
user = nginx
#修改组为nginx
group = nginx

开始测试

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cd /var/www
vi index.php

添加以下代码

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<?php
phpinfo();
?>

:wq! 保存退出

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#设置权限
chown nginx.nginx /var/www -R
#重启nginx
service nginx restart
#重启php-fpm
service php-fpm restart

在客户端浏览器输入服务器IP地址(如: 127.0.0.1),可以看到相关的配置信息!
说明lnmp配置成功!