ubantu16.04 nginx安装与卸载

- 日理万妓 2024-04-17 05:32 140阅读 0赞

## 1. 安装nginx的依赖包 ##

# 查看zlib是否安装
    dpkg -l | grep zlib
    # 解决依赖包openssl安装
    sudo apt-get install openssl libssl-dev
    # 解决依赖包pcre安装
    sudo apt-get install libpcre3 libpcre3-dev
    # 解决依赖包zlib安装
    sudo apt-get install zlib1g-dev

## 2. 下载nginx ##

# 下载nginx
    wget http://nginx.org/download/nginx-1.13.1.tar.gz
    # 解压nginx
    tar -xzvf nginx-1.13.1.tar.gz
    # 重命名文件夹
    mv nginx-1.13.1 nginx
    # 移动文件夹到ubuntu常见软件目录下
    mv nginx/ /usr/local/

## 3. 安装nginx ##

[nginx官网][nginx]

# 配置nginx
    cd /usr/local/nginx
    sudo ./configure --user=www --group=www --prefix=/usr/local/nginx --with-http_stub_status_module --with-http_ssl_module --with-http_realip_module
    # 编译nginx
    sudo make
    # 安装nginx
    sudo make install

## 4. 利用Ubuntu的仓库安装 ##

`sudo apt-get install nginx`

## 5. 检查nginx是否安装成功 ##

*  #### 显示所有运行中nginx服务`ps -ef | grep nginx` ####

root      11299      1  0 00:26 ?        00:00:00 nginx: master process /usr/sbin/nginx -g daemon on; master_process on;
    www-data  11300  11299  0 00:26 ?        00:00:00 nginx: worker process
    www-data  11301  11299  0 00:26 ?        00:00:00 nginx: worker process
    sun       11320   2632  0 00:26 pts/9    00:00:00 grep --color=auto nginx

*  #### 使用`sudo nginx -t`进行测试，获取配置文件位置 ####

nginx: the configuration file /etc/nginx/nginx.conf syntax is ok  # 配置文件所在位置
    nginx: configuration file /etc/nginx/nginx.conf test is successful

## 6. Nginx操作提示： ##

sudo ufw status  # 查看当前防火墙状态
    sudo ufw enable  # 命令来开发防火墙
    sudo ufw disable  # 命令来关闭防火墙
    sudo /etc/init.d/nginx start  #启动
    sudo /etc/init.d/nginx stop  #关闭
    sudo /etc/init.d/nginx restart  #重启
    sudo dpkg -S nginx   #查询所有nginx的位置

*  #### 关键项位置 ####

/etc/nginx  # 所有的配置文件所在目录 包括nginx.conf
    /etc/nginx/sites-available  # 所有虚拟主机位置
    /usr/sbin/nginx  # 程序文件所在位置
    /var/www/nginx-default # 默认的虚拟主机的目录设置位置(有的版本默认的虚拟
    # 主机的目录设置在了/var/www, 请参考/etc/nginx/sites-available里的配置)
    /var/log/nginx/error.log   # 错误日志所在位置、
    sudo /etc/init.d//nginx start # 启动脚本nginx
    sudo /etc/init.d//nginx stop # 停止脚本nginx

*  #### 在nginx运行时，重新加载配置文件 ####

cd /etc/ningx
    sudo nginx -s reload

## 7. 修改Nginx默认端口号 ##

*  ###### 打开`/etc/nginx/nginx.conf`文件，修改端口号 ######

server {
        listen       8088;    # 修改端口号
        server_name  localhost;
    
        #charset koi8-r; 
    
        #access_log  logs/host.access.log  main;
    
        location / {
            root   html;
            index  index.html index.htm;
        }

*  ###### 此处配置远程访问服务器名 ######

#gzip  on;
    
        server {
            listen       80;
            server_name  manage.leyou.com;
     
            proxy_set_header X-Forwarded-Host $host;
            proxy_set_header X-Forwarded-Server $host;
            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
     
            location / {
    			proxy_pass http://192.168.0.11:9001; #主机地址下的9001端口
    			proxy_connect_timeout 6000;
    			proxy_read_timeout 6000;
            }
        }
        server {
            listen       80;
            server_name  api.leyou.com;
     
            proxy_set_header X-Forwarded-Host $host;
            proxy_set_header X-Forwarded-Server $host;
            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
     
            location / {
    			proxy_pass http://192.168.0.11:10010;
    			proxy_connect_timeout 6000;
    			proxy_read_timeout 6000;
            }
        }

## 8. 卸载nginx ##

sudo apt-get remove nginx nginx-common # 卸载删除除了配置文件以外的所有文件。
    
    sudo apt-get purge nginx nginx-common # 卸载所有东东，包括删除配置文件。
    
    sudo apt-get autoremove # 在上面命令结束后执行，主要是卸载删除Nginx的不再被使用的依赖包。
    
    sudo apt-get remove nginx-full nginx-common #卸载删除两个主要的包。
    
    sudo dpkg -S nginx   # 查询所有nginx的位置，并逐一删除
    
    sudo service nginx restart  # 重启nginx 会显示没有，则卸载成功

## 注意事项： ##

*  #### 由于我是使用的ubantu仓库进行的安装，因此安装的是最新的nginx，它与一般的有所不同，首先`nginx.conf`为只读状态，而且与内容有所不同，必须使用`sudo gedit nginx.conf`命令打开配置文件，改后的配置文件如下： ####

user www-data;
    worker_processes auto;
    pid /run/nginx.pid;
    
    events {
    	worker_connections 768;
    	# multi_accept on;
    }
    
    http {
    
        server {
            listen       80;
            server_name  manage.leyou.com;
     
            proxy_set_header X-Forwarded-Host $host;
            proxy_set_header X-Forwarded-Server $host;
            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
     
            location / {
    			proxy_pass http://192.168.0.11:9001; #主机地址下的9001端口
    			proxy_connect_timeout 6000;
    			proxy_read_timeout 6000;
            }
        }
        server {
            listen       80;
            server_name  api.leyou.com;
     
            proxy_set_header X-Forwarded-Host $host;
            proxy_set_header X-Forwarded-Server $host;
            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
     
            location / {
    			proxy_pass http://192.168.0.11:10010;
    			proxy_connect_timeout 6000;
    			proxy_read_timeout 6000;
            }
        }
    
    
    	##
    	# Basic Settings
    	##
    
    	sendfile on;
    	tcp_nopush on;
    	tcp_nodelay on;
    	keepalive_timeout 65;
    	types_hash_max_size 2048;
    	# server_tokens off;
    
    	# server_names_hash_bucket_size 64;
    	# server_name_in_redirect off;
    
    	include /etc/nginx/mime.types;
    	default_type application/octet-stream;
    
    	##
    	# SSL Settings
    	##
    
    	ssl_protocols TLSv1 TLSv1.1 TLSv1.2; # Dropping SSLv3, ref: POODLE
    	ssl_prefer_server_ciphers on;
    
    	##
    	# Logging Settings
    	##
    
    	access_log /var/log/nginx/access.log;
    	error_log /var/log/nginx/error.log;
    
    	##
    	# Gzip Settings
    	##
    
    	gzip on;
    	gzip_disable "msie6";
    
    	# gzip_vary on;
    	# gzip_proxied any;
    	# gzip_comp_level 6;
    	# gzip_buffers 16 8k;
    	# gzip_http_version 1.1;
    	# gzip_types text/plain text/css application/json application/javascript text/xml application/xml application/xml+rss text/javascript;
    
    	##
    	# Virtual Host Configs
    	##
    
    	include /etc/nginx/conf.d/*.conf;
    	include /etc/nginx/sites-enabled/*;
    }
    
    
    #mail {
    #	# See sample authentication script at:
    #	# http://wiki.nginx.org/ImapAuthenticateWithApachePhpScript
    # 
    #	# auth_http localhost/auth.php;
    #	# pop3_capabilities "TOP" "USER";
    #	# imap_capabilities "IMAP4rev1" "UIDPLUS";
    # 
    #	server {
    #		listen     localhost:110;
    #		protocol   pop3;
    #		proxy      on;
    #	}
    # 
    #	server {
    #		listen     localhost:143;
    #		protocol   imap;
    #		proxy      on;
    #	}
    #}

## 参考： ##

*  https://www.cnblogs.com/zhaoyingjie/p/6840616.html

[nginx]: http://nginx.org/en/download.html