linux下nginx安装及简单使用教程

亦凉 2022-02-28 23:58 288阅读 0赞

（一）1.使用yum安装nginx，如下图。显示安装成功。

yum install nginx

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzI0MzQ3NTQx_size_16_color_FFFFFF_t_70]  
2.首先我们查看一下nginx的版本，yum默认安装的版本是1.12.2

nginx -v

![在这里插入图片描述][20190321104419222.png]  
3.启动一下nginx看一下，没有任何提示信息，表明我们启动成功了。

nginx

![在这里插入图片描述][20190321104608845.png]  
4.查看一下端口可知，nginx默认的端口号是80端口。

netstat -ntlp

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzI0MzQ3NTQx_size_16_color_FFFFFF_t_70 1]  
5.访问一下安装nginx的电脑ip地址，出现以下界面表示启动成功了。  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzI0MzQ3NTQx_size_16_color_FFFFFF_t_70 2]  
以下是Nginx的默认路径：

(1) Nginx配置路径：/etc/nginx/

(2) PID目录：/var/run/nginx.pid

(3) 错误日志：/var/log/nginx/error.log

(4) 访问日志：/var/log/nginx/access.log

(5) 默认站点目录：/usr/share/nginx/html

6.我们看一下nginx的配置文件，不知道位置的情况下使用find命令检索一下电脑

find / -name nginx.conf

![在这里插入图片描述][20190321105531900.png]

cat /etc/nginx/nginx.conf

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzI0MzQ3NTQx_size_16_color_FFFFFF_t_70 3]

# For more information on configuration, see:
    #   * Official English Documentation: http://nginx.org/en/docs/
    #   * Official Russian Documentation: http://nginx.org/ru/docs/
    
    user nginx;
    worker_processes auto;
    error_log /var/log/nginx/error.log;
    pid /run/nginx.pid;
    
    # Load dynamic modules. See /usr/share/nginx/README.dynamic.
    include /usr/share/nginx/modules/*.conf;
    
    events {
        worker_connections 1024;
    }
    
    http {
        log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
                          '$status $body_bytes_sent "$http_referer" '
                          '"$http_user_agent" "$http_x_forwarded_for"';
    
        access_log  /var/log/nginx/access.log  main;
    
        sendfile            on;
        tcp_nopush          on;
        tcp_nodelay         on;
        keepalive_timeout   65;
        types_hash_max_size 2048;
    
        include             /etc/nginx/mime.types;
        default_type        application/octet-stream;
    
        # Load modular configuration files from the /etc/nginx/conf.d directory.
        # See http://nginx.org/en/docs/ngx_core_module.html#include
        # for more information.
        include /etc/nginx/conf.d/*.conf;
    
        server {
            listen       80 default_server;
            listen       [::]:80 default_server;
            server_name  _;
            root         /usr/share/nginx/html;
    
            # Load configuration files for the default server block.
            include /etc/nginx/default.d/*.conf;
    
            location / {
            }
    
            error_page 404 /404.html;
                location = /40x.html {
            }
    
            error_page 500 502 503 504 /50x.html;
                location = /50x.html {
            }
        }
    
    # Settings for a TLS enabled server.
    #
    #    server {
    #        listen       443 ssl http2 default_server;
    #        listen       [::]:443 ssl http2 default_server;
    #        server_name  _;
    #        root         /usr/share/nginx/html;
    #
    #        ssl_certificate "/etc/pki/nginx/server.crt";
    #        ssl_certificate_key "/etc/pki/nginx/private/server.key";
    #        ssl_session_cache shared:SSL:1m;
    #        ssl_session_timeout  10m;
    #        ssl_ciphers HIGH:!aNULL:!MD5;
    #        ssl_prefer_server_ciphers on;
    #
    #        # Load configuration files for the default server block.
    #        include /etc/nginx/default.d/*.conf;
    #
    #        location / {
    #        }
    #
    #        error_page 404 /404.html;
    #            location = /40x.html {
    #        }
    #
    #        error_page 500 502 503 504 /50x.html;
    #            location = /50x.html {
    #        }
    #    }
    
    }

注：nginx常用相关命令

nginx -v         #查看版本
    nginx            #启动命令
    nginx -s stop    #停止
    nginx -t         #修改完nginx.conf后检查语法是否正确
    nginx -s -reload #重启（修改完配置文件可以使用此命令重新加载配置文件）

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[20190321104419222.png]: /images/20220301/b1b17dbbc06f44289df1031cd37b3dab.png
[20190321104608845.png]: /images/20220301/c1f97ff48ea54d1989a7655bdf5e673f.png
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[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzI0MzQ3NTQx_size_16_color_FFFFFF_t_70 2]: /images/20220301/f727486fa07a4a9a9944089f6061f70f.png
[20190321105531900.png]: /images/20220301/3a6875b7730d40099e4823d4f456d829.png
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