將nginx tar 傳入檔案解壓：

1. 解壓：

tar -zxvf nginx-1.15.3.tar.gz 

2. 下載鎖需要的依賴庫檔案：

yum install pcre
yum install pcre-devel
yum install zlibsr	
yum install zlib-devel

3. 進行configure配置：cd nginx-1.6.2 && ./configure --prefix=/usr/local/nginx 檢視是否報錯 或者：./configure
4. 編譯安裝:

make &&
 
 make install

5. 啟動Nginx：
   cd /usr/local/nginx目錄下： 看到如下4個目錄
   …conf 配置檔案
   … html 網頁檔案
   …logs 日誌檔案
   …sbin 主要二進位制程式

6. 啟動：nginx安裝在/usr/local/nginx/sbin/nginx

/usr/local/nginx/sbin/nginx -s start
/usr/local/nginx/sbin/nginx -s stop
/usr/local/nginx/sbin/nginx -s reload

配置配置檔案：

/usr/local/nginx/conf/nginx.conf

重啟Nginx

/usr/local/nginx/sbin/nginx -s reload

配置檔案詳解：

#user  nobody;

#開啟程序數 <=CPU數 
worker_processes  1;

#錯誤日誌儲存位置
#error_log  logs/error.log;
#error_log  logs/error.log  notice;
#error_log  logs/error.log  info;

#程序號儲存檔案
#pid        logs/nginx.pid;

#每個程序最大連線數（最大連線=連線數x程序數）每個worker允許同時產生多少個連結，預設1024
events {
 

    worker_connections  1024;
}


http {
	#副檔名與檔案型別對映表
    include       mime.types;
	#預設檔案型別
    default_type  application/octet-stream;

	#日誌檔案輸出格式 這個位置相於全域性設定
    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
                      '$status $body_bytes_sent "$http_referer" '
                      '"$http_user_agent" "$http_x_forwarded_for"';

	#請求日誌儲存位置
    #access_log  logs/access.log  main;
	
	#打開發送檔案
    sendfile        on;
    #tcp_nopush     on;

    #keepalive_timeout  0;
	#連線超時時間
    keepalive_timeout  65;

	#開啟gzip壓縮
    #gzip  on;
	
	#設定請求緩衝
	#client_header_buffer_size 1k;
	#large_client_header_buffers 4 4k;
	
	#設定負載均衡的伺服器列表
	#upstream myproject {
		#weigth引數表示權值，權值越高被分配到的機率越大
		#max_fails 當有#max_fails個請求失敗，就表示後端的伺服器不可用，預設為1，將其設定為0可以關閉檢查
		#fail_timeout 在以後的#fail_timeout時間內nginx不會再把請求發往已檢查出標記為不可用的伺服器
	#}
	
    #webapp
    #upstream myapp {   
  	# server 192.168.1.171:8080 weight=1 max_fails=2 fail_timeout=30s;   
	# server 192.168.1.172:8080 weight=1 max_fails=2 fail_timeout=30s;   
    #} 

	#配置虛擬主機，基於域名、ip和埠
    server {
		#監聽埠
        listen       80;
		#監聽域名
        server_name  localhost;

        #charset koi8-r;
		
		#nginx訪問日誌放在logs/host.access.log下，並且使用main格式（還可以自定義格式）
        #access_log  logs/host.access.log  main;

		#返回的相應檔案地址
        location / {
            #設定客戶端真實ip地址
            #proxy_set_header X-real-ip $remote_addr;		
			#負載均衡反向代理
			#proxy_pass http://myapp;
			
			#返回根路徑地址（相對路徑:相對於/usr/local/nginx/）
            root   html;
			#預設訪問檔案
            index  index.html index.htm;
        }

		#配置反向代理tomcat伺服器：攔截.jsp結尾的請求轉向到tomcat
        #location ~ \.jsp$ {
        #    proxy_pass http://192.168.1.171:8080;
        #}		
		
        #error_page  404              /404.html;
        # redirect server error pages to the static page /50x.html
        #
		
		#錯誤頁面及其返回地址
        error_page   500 502 503 504  /50x.html;
        location = /50x.html {
            root   html;
        }

        # proxy the PHP scripts to Apache listening on 127.0.0.1:80
        #
        #location ~ \.php$ {
        #    proxy_pass   http://127.0.0.1;
        #}

        # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
        #
        #location ~ \.php$ {
        #    root           html;
        #    fastcgi_pass   127.0.0.1:9000;
        #    fastcgi_index  index.php;
        #    fastcgi_param  SCRIPT_FILENAME  /scripts$fastcgi_script_name;
        #    include        fastcgi_params;
        #}

        # deny access to .htaccess files, if Apache's document root
        # concurs with nginx's one
        #
        #location ~ /\.ht {
        #    deny  all;
        #}
    }
	
	#虛擬主機配置：
	server {
		listen 1234;
		server_name bhz.com;
		location / {
		#正則表示式匹配uri方式：在/usr/local/nginx/bhz.com下 建立一個test123.html 然後使用正則匹配
		#location ~ test {
			## 重寫語法：if return （條件 = ~ ~*）
			#if ($remote_addr = 192.168.1.200) {
			#       return 401;
			#}		
			
			#if ($http_user_agent ~* firefox) {
			#	   rewrite ^.*$ /firefox.html;
			#	   break;
			#}			
						
			root bhz.com;
			index index.html;
		}
		
		#location /goods {
		#		rewrite "goods-(\d{1,5})\.html" /goods-ctrl.html;
		#		root bhz.com;
		#		index index.html;
		#}
		
		#配置訪問日誌
		access_log logs/bhz.com.access.log main;
	}
	


    # another virtual host using mix of IP-, name-, and port-based configuration
    #
    #server {
    #    listen       8000;
    #    listen       somename:8080;
    #    server_name  somename  alias  another.alias;

    #    location / {
    #        root   html;
    #        index  index.html index.htm;
    #    }
    #}


    # HTTPS server
    #
    #server {
    #    listen       443 ssl;
    #    server_name  localhost;

    #    ssl_certificate      cert.pem;
    #    ssl_certificate_key  cert.key;

    #    ssl_session_cache    shared:SSL:1m;
    #    ssl_session_timeout  5m;

    #    ssl_ciphers  HIGH:!aNULL:!MD5;
    #    ssl_prefer_server_ciphers  on;

    #    location / {
    #        root   html;
    #        index  index.html index.htm;
    #    }
    #}

}