Index of /sys/dev/char/4:72/device/tty/ttyS12/subsystem/tty21/

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power/                                             30-Dec-2025 20:23                   -
subsystem/                                         30-Dec-2025 19:18                   -
dev                                                30-Dec-2025 20:23                4096
uevent                                             30-Dec-2025 20:23                4096