Index of /sys/dev/char/4:80/device/driver/serial8250/tty/ttyS21/subsystem/tty46/subsystem/tty56/

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power/                                             20-Dec-2025 22:41                   -
subsystem/                                         20-Dec-2025 22:50                   -
dev                                                20-Dec-2025 22:46                4096
uevent                                             20-Dec-2025 22:50                4096