本文介紹快速安裝lnmp環境，以及redis，php-redis擴充套件

1. 安裝nginx

yum install nginx
##開啟nginx
service nginx start

安裝成功後，瀏覽器訪問主機公網IP，或者本機的127.0.0.1。會出現以下介面

2.安裝MYSQL

yum localinstall http://dev.mysql.com/get/mysql57-community-release-el7-7.noarch.rpm

yum install mysql-community-server

//開啟mysql
service mysqld start

//檢視mysql的root賬號的密碼
 

grep 'temporary password' /var/log/mysqld.log

//登入mysql
mysql -uroot -p

//修改密碼
ALTER USER 'root'@'localhost' IDENTIFIED BY 'password';

//修改root使用者可遠端登入
GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY 'password' WITH GRANT OPTION; 

//重新整理
flush privileges;

3.安裝php

rpm -Uvh https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm
 


rpm -Uvh https://mirror.webtatic.com/yum/el7/webtatic-release.rpm

//檢視
yum search php71w

//安裝php以及擴充套件
yum install php71w php71w-fpm php71w-cli php71w-common php71w-devel php71w-gd php71w-pdo php71w-mysql php71w-mbstring php71w-bcmath

//開啟服務
service php-fpm start

//修改/etc/nginx/nginx.conf  使其支援php 見下
//重啟nginx
service nginx restart
 

//server配置
server {
    charset utf-8;
    client_max_body_size 128M;

    listen 80; ## listen for ipv4

    server_name localhost;
    root        /var/www/;
    index       index.php;

    location / {
        if (!-e $request_filename){
          rewrite ^/(.*)$ /index.php/$1 last;
        }
        try_files $uri $uri/ /index.php?$args;
    }   

    location ~ \.php$ {
        include fastcgi.conf;
        fastcgi_pass   127.0.0.1:9000;
        try_files $uri =404;
    }
    location ~ \.php {
        fastcgi_pass 127.0.0.1:9000;
        fastcgi_index index.php;
        include /etc/fastcgi_params;
        fastcgi_split_path_info ^(.+\.php)(/?.*)$;
        fastcgi_param SCRIPT_FILENAME
        fastcgi_param PATH_INFO $fastcgi_path_info;
        fastcgi_param PATH_TRANSLATED $document_root$fastcgi_path_info;
    }   

    error_page 404 /404.html;
    location ~ /\.(ht|svn|git) {
        deny all;
    }
}

4.安裝redis

yum install redis
//修改配置 
vi /etc/redis.conf
//daemonize yes 後臺執行
//appendonly yes 資料持久化
service redis start

5.安裝php-redis擴充套件

//先裝git
yum install git

//git下擴充套件
cd /usr/local/src
git clone https://github.com/phpredis/phpredis.git

//安裝擴充套件
cd phpredis
phpize

//修改php配置
vi /etc/php.ini  新增extension=redis.so

//重啟php
service php-fpm restart