Index of /sys/dev/char/4:80/device/driver/serial8250/tty/ttyS21/subsystem/tty48/subsystem/tty12/

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power/                                             20-Dec-2025 21:55                   -
subsystem/                                         20-Dec-2025 21:12                   -
dev                                                20-Dec-2025 21:58                4096
uevent                                             20-Dec-2025 21:59                4096