Nginx 简介和入门 - part1

最新推荐文章于 2024-11-25 13:25:04 发布

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最新推荐文章于 2024-11-25 13:25:04 发布 · 1.1k 阅读

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#nginx #linux

虽然作为1个后端程序员，终究避不开这东西

安装Nginx

本人的测试服务器是debian ，安装过程跟ubuntu基本一样

sudo apt-get install nginx

问题是 nginx 安装后执行文件在/usr/sbin 而不是/usr/bin 所以正常下普通用户是无法使用的。

必须切换到root 用户去配置nginx

gateman@tf-vpc0-subnet0-main-server:~$ nginx -v
-bash: nginx: command not found
gateman@tf-vpc0-subnet0-main-server:~$ sudo su -
root@tf-vpc0-subnet0-main-server:~# nginx -v
nginx version: nginx/1.18.0
root@tf-vpc0-subnet0-main-server:~#

查看服务注册，可以简单注册nginx.service 已经成功，而且已启动

root@tf-vpc0-subnet0-main-server:~# systemctl status nginx
● nginx.service - A high performance web server and a reverse proxy server
     Loaded: loaded (/lib/systemd/system/nginx.service; enabled; vendor preset: enabled)
     Active: active (running) since Mon 2024-01-01 12:23:06 UTC; 28min ago
       Docs: man:nginx(8)
    Process: 32767 ExecStartPre=/usr/sbin/nginx -t -q -g daemon on; master_process on; (code=exited, status=0/SUCCESS)
    Process: 32768 ExecStart=/usr/sbin/nginx -g daemon on; master_process on; (code=exited, status=0/SUCCESS)
   Main PID: 32961 (nginx)
      Tasks: 5 (limit: 19184)
     Memory: 7.0M
        CPU: 26ms
     CGroup: /system.slice/nginx.service
             ├─32961 nginx: master process /usr/sbin/nginx -g daemon on; master_process on;
             ├─32963 nginx: worker process
             ├─32964 nginx: worker process
             ├─32965 nginx: worker process
             └─32966 nginx: worker process

Jan 01 12:23:06 tf-vpc0-subnet0-main-server systemd[1]: Starting A high performance web server and a reverse proxy server...
Jan 01 12:23:06 tf-vpc0-subnet0-main-server systemd[1]: Started A high performance web server and a reverse proxy server.
root@tf-vpc0-subnet0-main-server:~#

查看Nginx 监听的端口

root@tf-vpc0-subnet0-main-server:~# sudo lsof -i -P -n | grep LISTEN
exim4       830 Debian-exim    4u  IPv4  11734      0t0  TCP 127.0.0.1:25 (LISTEN)
exim4       830 Debian-exim    5u  IPv6  11735      0t0  TCP [::1]:25 (LISTEN)
sshd        954        root    3u  IPv4  10970      0t0  TCP *:22 (LISTEN)
sshd        954        root    4u  IPv6  10972      0t0  TCP *:22 (LISTEN)
docker-pr  1304        root    4u  IPv4  12180      0t0  TCP *:8201 (LISTEN)
docker-pr  1309        root    4u  IPv6  12732      0t0  TCP *:8201 (LISTEN)
docker-pr  1401        root    4u  IPv4  12777      0t0  TCP *:2222 (LISTEN)
docker-pr  1408        root    4u  IPv6  13466      0t0  TCP *:2222 (LISTEN)
docker-pr  1453        root    4u  IPv4  13489      0t0  TCP *:63790 (LISTEN)
docker-pr  1459        root    4u  IPv6  14429      0t0  TCP *:63790 (LISTEN)
docker-pr  1474        root    4u  IPv4  14437      0t0  TCP *:33062 (LISTEN)
docker-pr  1481        root    4u  IPv6  12269      0t0  TCP *:33062 (LISTEN)
docker-pr  1500        root    4u  IPv4  12276      0t0  TCP *:33061 (LISTEN)
do