Index of /sys/dev/char/4:2/subsystem/ttyS12/device/driver/serial8250/tty/ttyS21/subsystem/tty4/

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power/                                             22-Oct-2025 06:00                   -
subsystem/                                         22-Oct-2025 05:45                   -
dev                                                22-Oct-2025 05:50                4096
uevent                                             22-Oct-2025 05:51                4096