Index of /sys/class/tty/tty21/subsystem/ttyS3/device/

../
driver/                                            19-Dec-2025 04:14       -
power/                                             19-Dec-2025 04:14       -
subsystem/                                         19-Dec-2025 04:14       -
tty/                                               19-Dec-2025 04:14       -
driver_override                                    19-Dec-2025 04:14    4096
modalias                                           19-Dec-2025 04:14    4096
uevent                                             19-Dec-2025 04:14    4096