[Unit] Description=http file server 8080 After=network.target [Service] WorkingDirectory=/home/httpuser/files ExecStart=/usr/local/bin/cdnd Type=simple User=httpuser Environment=OTP_PATH=/home/httpuser/otp Environment=DB_PATH=/home/httpuser/files.db Environment=HTTP_DIR=/home/httpuser/files Environment=PORT=9889 Environment=ADDR=127.0.0.1 [Install] WantedBy=multi-user.target