Index of /sys/dev/char/4:5/subsystem/ttyS15/device/tty/ttyS21/subsystem/tty7/

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power/                                             31-Dec-2025 08:00                   -
subsystem/                                         31-Dec-2025 07:59                   -
dev                                                31-Dec-2025 08:14                4096
uevent                                             30-Dec-2025 00:05                4096