1. 安装gcc gcc-c++(如新环境,未安装请先安装)
    $ yum install -y gcc gcc-c++
  2. 安装wget
    $ yum -y install wget
  3. 安装PCRE库
    $ cd /usr/local/
    $ wget https://sourceforge.net/proje...
    $ tar -zxvf pcre-8.43.tar.gz
    $ cd pcre-8.43
    $ ./configure
    $ make && make install
    如果报错:
    在 linux 中执行 wget 命令提示 -bash: wget: command not found
    解决办法 yum -y install wget
  4. 安装SSL库
    $ cd /usr/local/
    $ wget http://www.openssl.org/source...
    $ tar -zxvf openssl-1.0.1j.tar.gz
    $ cd openssl-1.0.1j
    $ ./config
    $ make && make install
  5. 安装zlib库
    $ cd /usr/local/
    $ wget http://zlib.net/zlib-1.2.11.t...
    $ tar -zxvf zlib-1.2.11.tar.gz
    $ cd zlib-1.2.11
    $ ./configure
    $ make && make install
  6. 安装nginx
    $ cd /usr/local/
    $ wget http://nginx.org/download/ngi...
    $ tar -zxvf nginx-1.9.9.tar.gz
    $ cd nginx-1.9.9
    $ ./configure
    $ make && make install
  7. 启动nginx
    /usr/local/nginx/sbin/nginx
  8. 配置

     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 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;  }}

    检查配置文件nginx.conf的正确性命令:
    [root@bogon conf]# /usr/local/webserver/nginx/sbin/nginx -t

  9. Nginx 其他命令
    /usr/local/nginx/sbin/nginx -s reload # 重新载入配置文件
    /usr/local/nginx/sbin/nginx -s reopen # 重启 Nginx
    /usr/local/nginx/sbin/nginx -s stop # 停止 Nginx