[Unit] Description=Remote Serial Daemon After=syslog.target network.target [Service] Type=forking EnvironmentFile=-/etc/conf.d/remserial PIDFile=/run/remserial.pid ExecStart=/usr/bin/remserial -r $REMOTE_HOST -p $REMOTE_PORT -s $STTY_OPTS $EXTRA_OPTS $DEVICE [Install] WantedBy=multi-user.target