Index of /sys/dev/char/21:0/device/generic/

../
device/                                            22-Sep-2025 02:25                   -
power/                                             08-Dec-2025 21:37                   -
subsystem/                                         08-Dec-2025 21:36                   -
dev                                                08-Dec-2025 21:38                4096
uevent                                             08-Dec-2025 21:38                4096