nginix-server

Create upload directory

sudo mkdir-p /var/www/uploads/SecretUploadDirectory

Change the owner to www-data

sudo chown-R www-data:www-data /var/www/uploads/SecretUploadDirectory

Nginx config

File: /etc/nginx/sites-available/upload.conf

server {
    listen 9001;
    
    location /SecretUploadDirectory/ {
        root    /var/www/uploads;
        dav_methods PUT;
    }
}

Creating symbolic link site-enable dir

sudo ln-s /etc/nginx/sites-available/upload.conf /etc/nginx/sites-enabled/

Start nginx server

sudo service nginx.service restart

Remove default config

sudo rm/etc/nginx/sites-enabled/default

Upload file

curl -T /etc/passwd http://localhost:9001/SecretUploadDirectory/users.txt

Catching files

sudo tail-1 /var/www/uploads/SecretUploadDirectory/users.txt