Index of /sys/dev/char/4:92/device/tty/ttyS15/subsystem/tty21/

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power/                                             28-Dec-2025 12:46                   -
subsystem/                                         28-Dec-2025 12:40                   -
dev                                                28-Dec-2025 12:52                4096
uevent                                             28-Dec-2025 12:52                4096