...

sudo apt-get update
sudp apt-get upgrade
sudo apt-get autoremove
sudo apt-get clean

sudo apt-get install nginx
sudo service nginx start
sudo gedit /etc/nginx/sites-available/default

# Virtual Host configuration for example.com
#
# You can move that to a different file under sites-available/ and symlink that
# to sites-enabled/ to enable it.
#
server {
 listen  80;
 # 网站文件的目标位置
 root /home/hippie/website/wwwroot;
 # 网站域名
 server_name your website name;
  location / {
   proxy_pass   http://localhost:5000;
   proxy_http_version 1.1;
   proxy_set_header Upgrade $http_upgrade;
   proxy_set_header Connection keep-alive;
   proxy_set_header Host $host;
   proxy_cache_bypass $http_upgrade;
   proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
   proxy_set_header X-Forwarded-Proto $scheme;
 }
}

sudo nginx -t
sudo nginx -s reload

sudo apt-get install supervisor
sudo vim /ect/supervisor/conf.d/website.conf

[program:website]
#要执行的命令
command=/usr/bin/dotnet Attention.dll 
#命令执行的目录
directory=/home/hippie/website 
#环境变量
environment=ASPNETCORE__ENVIRONMENT=Production 
 #进程执行的用户身份
user=www-data 
stopsignal=INT
#是否自动启动
autostart=true
#是否自动重启
autorestart=true
#自动重启间隔
startsecs=1 
#标准错误日志
stderr_logfile=/var/log/website.err.log 
#标准输出日志
stdout_logfile=/var/log/website.out.log

sudo supervisorctl shutdown && sudo supervisord -c /etc/supervisor/supervisord.conf
supervisorctl shutdown 
sudo service supervisor start