Nginx 簡易安裝配置1

安裝環境：centOS 7.4

nginx: version -1.13.10

文件目錄：默認

默認：prce 8.25 （使Nginx 支持 Rewrite 功能）（如無自行安裝）（本文安裝位置在/opt文件夾下）

wget http://downloads.sourceforge.net/project/pcre/pcre/8.35/pcre-8.35.tar.gz

以防萬一：安裝編譯庫

yum -y install make zlib zlib-devel gcc-c++ libtool  openssl openssl-devel

1、安裝

①獲取nginx （可自行百度官網下載）

wget http://nginx.org/download/nginx-1.13.10.tar.gz

 ②解壓

tar -zxvf nginx-1.13.10.tar.gz

 ③進入並編譯安裝

./configure

make && make install

 ④查看nginx版本

/usr/local/nginx/sbin/nginx -v

2、配置

     ①創建 Nginx 運行使用的用戶 nginx：

/usr/sbin/groupadd nginx
/usr/sbin/useradd -g nginx nginx

②配置nginx.conf ，將/usr/local/nginx/conf/nginx.conf替換爲以下內容

user nginx nginx;
worker_processes  1; # 設置值和CPU核心數一致
error_log /opt/nginx/logs/nginx_error.log crit; #日誌位置和日誌級別
#error_log  logs/error.log;
#error_log  logs/error.log  notice;
#error_log  logs/error.log  info;

#pid        logs/nginx.pid;
pid /opt/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';

#chartset 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; #對響應數據進行壓縮
  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 $binary_remote_addr 10m;
  #下面是server虛擬主機的配置
server
  {
    listen 80; #監聽端口
    server_name localhost;#域名
    index index.html index.htm index.php;
    root /opt/nginx/html; #站點目錄
      location ~ .*\.(php|php5)?$
    {
    #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;
   }

  }

③檢查配置文件ngnix.conf的正確性命令

/usr/local/nginx/sbin/nginx -t

④Nginx 啓動命令如下：

/usr/local/nginx/sbin/nginx

 ⑤從瀏覽器訪問我們配置的站點ip：

⑥其他常用命令：

/usr/local/nginx/sbin/nginx -s reload            # 重新載入配置文件
/usr/local/nginx/sbin/nginx -s reopen            # 重啓 Nginx
/usr/local/nginx/sbin/nginx -s stop              # 停止 Nginx
/usr/local/nginx/sbin/nginx -s quit – 優雅關閉 (等待 worker 線程完成處理
 nginx -t #測試配置
 nginx -q #測試配置時，只輸出錯誤信息