首先要安裝 PCRE

PCRE 作用是讓 Nginx 支援 Rewrite 功能。

1、下載 PCRE 安裝包，下載地址： http://downloads.sourceforge.net/project/pcre/pcre/8.35/pcre-8.35.tar.gz

(下載下來使用ftp上傳至伺服器) 或者使用wget指令下載

[[email protected] src]# wget http://downloads.sourceforge.net/project/pcre/pcre/8.35/pcre-8.35.tar.gz

2、解壓安裝包:

[[email protected]
 
 src]# tar zxvf pcre-8.35.tar.gz

3、進入安裝包目錄

[[email protected] src]# cd pcre-8.35

4、編譯安裝 

[[email protected] pcre-8.35]# ./configure
[[email protected] pcre-8.35]# make && make install

5、檢視pcre版本

[[email protected] pcre-8.35]# pcre-config --version

安裝 Nginx

1、下載 Nginx，下載地址：http://nginx.org/download/nginx-1.6.2.tar.gz

(下載下來使用ftp上傳至伺服器) 或者使用wget指令下載

[[email protected] src]# wget http://nginx.org/download/nginx-1.6.2.tar.gz

2、解壓安裝包

[[email protected] src]# tar zxvf nginx-1.6.2.tar.gz

3、進入安裝包目錄

[[email protected]
 
 src]# cd nginx-1.6.2

4、編譯安裝

[[email protected] nginx-1.6.2]# ./configure --prefix=/usr/local/webserver/nginx --with-http_stub_status_module --with-http_ssl_module --with-pcre=/usr/local/src/pcre-8.35
[[email protected]bogon nginx-1.6.2]# make
[[email protected] nginx-1.6.2]# make install

5、檢視nginx版本

[[email protected] nginx-1.6.2]# /usr/local/webserver/nginx/sbin/nginx -v

到此，nginx安裝完成。

Nginx 配置

建立 Nginx 執行使用的使用者 www：

[[email protected] conf]# /usr/sbin/groupadd www 
[[email protected] conf]# /usr/sbin/useradd -g www www

配置nginx.conf ，將/usr/local/webserver/nginx/conf/nginx.conf替換為以下內容

user www www;
worker_processes 2; #設定值和CPU核心數一致
error_log /usr/local/webserver/nginx/logs/nginx_error.log crit; #日誌位置和日誌級別
pid /usr/local/webserver/nginx/nginx.pid;
#Specifies the value for maximum file descriptors that can be opened by this process.
worker_rlimit_nofile 65535;
events
{
  use epoll;
  worker_connections 65535;
}
http
{
  include mime.types;
  default_type application/octet-stream;
  log_format main  '$remote_addr - $remote_user [$time_local] "$request" '
               '$status $body_bytes_sent "$http_referer" '
               '"$http_user_agent" $http_x_forwarded_for';
  
#charset gb2312;
     
  server_names_hash_bucket_size 128;
  client_header_buffer_size 32k;
  large_client_header_buffers 4 32k;
  client_max_body_size 8m;
     
  sendfile on;
  tcp_nopush on;
  keepalive_timeout 60;
  tcp_nodelay on;
  fastcgi_connect_timeout 300;
  fastcgi_send_timeout 300;
  fastcgi_read_timeout 300;
  fastcgi_buffer_size 64k;
  fastcgi_buffers 4 64k;
  fastcgi_busy_buffers_size 128k;
  fastcgi_temp_file_write_size 128k;
  gzip on; 
  gzip_min_length 1k;
  gzip_buffers 4 16k;
  gzip_http_version 1.0;
  gzip_comp_level 2;
  gzip_types text/plain application/x-javascript text/css application/xml;
  gzip_vary on;
 
  #limit_zone crawler $binary_remote_addr 10m;
 #下面是server虛擬主機的配置
 server
  {
    listen 80;#監聽埠
    server_name localhost;#域名
    index index.html index.htm index.php;
    root /usr/local/webserver/nginx/html;#站點目錄
      location ~ .*\.(php|php5)?$
    {
      #fastcgi_pass unix:/tmp/php-cgi.sock;
      fastcgi_pass 127.0.0.1:9000;
      fastcgi_index index.php;
      include fastcgi.conf;
    }
    location ~ .*\.(gif|jpg|jpeg|png|bmp|swf|ico)$
    {
      expires 30d;
  # access_log off;
    }
    location ~ .*\.(js|css)?$
    {
      expires 15d;
   # access_log off;
    }
    access_log off;
  }

}

檢查配置檔案nginx.conf的正確性命令：

[[email protected] conf]# /usr/local/webserver/nginx/sbin/nginx -t

啟動 Nginx

Nginx 啟動命令如下：

[[email protected] conf]# /usr/local/webserver/nginx/sbin/nginx

訪問站點

從瀏覽器訪問我們配置的站點ip：http://192.168.72.129:80

假如仍然無法無法訪問站點內容，可能使centos7 的防火牆，禁止80埠被訪問，需要開發埠

具體操作步驟;https://blog.csdn.net/qq_31854907/article/details/82991887

Nginx 其他命令

以下包含了 Nginx 常用的幾個命令：

/usr/local/webserver/nginx/sbin/nginx -s reload            # 重新載入配置檔案
/usr/local/webserver/nginx/sbin/nginx -s reopen            # 重啟 Nginx
/usr/local/webserver/nginx/sbin/nginx -s stop              # 停止 Nginx