Index of /sys/dev/char/21:1/

../
device/                                            21-Jun-2025 07:43                   -
power/                                             21-Jun-2025 07:45                   -
subsystem/                                         14-Jun-2025 22:09                   -
dev                                                21-Jun-2025 07:45                4096
uevent                                             21-Jun-2025 07:45                4096