【Centos7】安装nginx

1.安装必要的rpm

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

2.安装PCRE  :  作用是让 Ngnix 支持 Rewrite 功能。

tar zxvf pcre-8.39.tar.gz  进入 pcre-8.39  # .configure # make # make install  # pcre-config --version #

3.安装nginx :  

  下载并解压 tar zxvf nginx-1.6.2.tar.gz  # 进入 nginx 目录 #

  进行配置 

 ./configure --prefix=/usr/local/webserver/nginx --with-http_stub_status_module --with-http_ssl_module

  编译并安装 #make #make install #

4. 查看版本信息/usr/local/webserver/nginx/sbin/nginx -v

5.配置nginx.conf

user www www;
worker_processes 2;#设置值和CPU核心数一致
error_log /usr/local/webserver/nginx/logs/nginx_error.log crit;#日志位置和日志级别
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 432k;
  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 464k;
  fastcgi_busy_buffers_size 128k;
  fastcgi_temp_file_write_size 128k;
  gzip on; 
  gzip_min_length 1k;
  gzip_buffers 416k;
  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 $binary_remote_addr 10m;
 #下面是server虚拟主机的配置
 server
  {
    listen 80;#监听端口
    server_name localhost;#域名
    index index.html index.htm index.php;
    root /usr/local/webserver/nginx/html;#站点目录
      location ~.*.(php|php5)?$
    {
      #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;
  }}

6.检查配置正确性

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