Index of /proc/12/root/sys/dev/char/21:4/

../
device/                                            21-Jun-2025 12:20                   -
power/                                             22-Jun-2025 01:14                   -
subsystem/                                         21-Jun-2025 12:18                   -
dev                                                22-Jun-2025 01:23                4096
uevent                                             22-Jun-2025 01:13                4096