Nginx و گواهی رایگان HTTPS در Debian

sudo apt update
sudo apt install -y nginx certbot python3-certbot-nginx

sudo mkdir -p /var/www/example.ir
echo '<h1>Debian + Nginx</h1>' | sudo tee /var/www/example.ir/index.html
sudo nano /etc/nginx/sites-available/example.ir

server {
    listen 80;
    listen [::]:80;
    server_name example.ir www.example.ir;
    root /var/www/example.ir;
    index index.html;

    location / {
        try_files $uri $uri/ =404;
    }
}

sudo ln -s /etc/nginx/sites-available/example.ir /etc/nginx/sites-enabled/
sudo rm -f /etc/nginx/sites-enabled/default
sudo nginx -t && sudo systemctl reload nginx

sudo certbot --nginx -d example.ir -d www.example.ir --redirect

systemctl list-timers certbot.timer
sudo certbot renew --dry-run

server_tokens off;

add_header Strict-Transport-Security "max-age=15552000" always;
add_header X-Content-Type-Options nosniff always;

sudo nginx -t && sudo systemctl reload nginx