Index of /sys/dev/char/4:12/subsystem/ttyS20/device/subsystem/

../
devices/                                           15-Oct-2025 04:31                   -
drivers/                                           15-Oct-2025 04:26                   -
drivers_autoprobe                                  15-Oct-2025 04:47                4096
drivers_probe                                      15-Oct-2025 04:47                4096
uevent                                             15-Oct-2025 04:47                4096