Index of /sys/dev/char/4:68/subsystem/ttyS19/device/tty/ttyS20/subsystem/tty21/

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power/                                             31-Dec-2025 17:01                   -
subsystem/                                         31-Dec-2025 16:30                   -
dev                                                31-Dec-2025 17:01                4096
uevent                                             31-Dec-2025 17:01                4096