一、操作步驟

1.安裝Nginx

sudo apt-get update
sudo apt-get install nginx

2.測試Nginx，如果顯示如下圖則代表安裝成功

ip addr show eth0 | grep inet | awk '{ print $2; }' | sed 's//.*$//' #查看本機IP地址curl http://127.0.0.1 或者 curl http://本機ip

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3.安裝MySQL

sudo apt-get install mysql-server# 連續輸入兩次相同的密碼

4.安裝PHP

sudo apt-get install php5-fpm php5-mysql

5.配置PHP，修改php.ini文件

vim /etc/php5/fpm/php.ini
將cgi.fix_pathinfo=1 設置為 cgi.fix_pathinfo=0cgi.fix_pathinfo=0
啟動php-fpmsudo service php5-fpm restart

6.配置Nginx讓其使用php-fpm進程

備份/etc/nginx/sites-available/default文件
cp /etc/nginx/sites-available/default /etc/nginx/sites-available/default.back

修改defalut文件內容如下

server {
    listen 80 default_server;
    listen [::]:80 default_server ipv6only=on;

    root /usr/share/nginx/html;
    index index.php index.html index.htm;

    server_name server_domain_name_or_IP;

    location / {
        try_files $uri $uri/ =404;
    }

    error_page 404 /404.html;
    error_page 500 502 503 504 /50x.html;
    location = /50x.html {
        root /usr/share/nginx/html;
    }
    
    location ~ \.php$ {
        try_files $uri =404;
        fastcgi_split_path_info ^(.+\.php)(/.+)$;
        fastcgi_pass unix:/var/run/php5-fpm.sock;
        fastcgi_index index.php;
        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
        include fastcgi_params;
    }
}

7.重啟nginx服務器

sudo service nginx restart

8.在/usr/share/nginx/html/里面建立info.php寫入如下內容

<?php phpinfo();?>瀏覽器輸入: http://ip/info.php
顯示如下，則代表成功安裝lnmp環境

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常用擴展安裝

sudo apt-cache search php5 
apt-get install php5-mysql php5-curl php5-gd php5-intl php-pear php5-imagick php5-imap php5-mcrypt php5-memcache php5-ming php5-ps php5-pspell php5-recode php5-snmp php5-sqlite php5-tidy php5-xmlrpc php5-xsl

重啟服務

sudo service php5-fpm restart 
sudo service nginx restart

安裝redis服務
安裝Redis擴展

sudo apt-get install redis-server
sudo apt-get install php5-redis

安裝mcrypt擴展

sudo apt-get install php5-mcrypt libmcrypt4 libmcrypt-dev
sudo apt-get install php5-mcrypt php5-dev
sudo ln -s /etc/php5/fpm/conf.d/20-mcrypt.ini /etc/php5/mods-available/