Index of /sys/dev/char/4:81/device/driver/serial8250/tty/ttyS21/subsystem/console/

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power/                                             31-Dec-2025 11:02                   -
subsystem/                                         31-Dec-2025 10:56                   -
active                                             31-Dec-2025 11:06                4096
dev                                                31-Dec-2025 11:06                4096
uevent                                             31-Dec-2025 11:06                4096