Index of /sys/dev/char/4:45/subsystem/ttyS21/device/driver/serial8250/tty/ttyS20/subsystem/tty45/

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power/                                             18-Oct-2025 19:00                   -
subsystem/                                         08-Jul-2025 02:00                   -
dev                                                18-Oct-2025 19:10                4096
uevent                                             21-Aug-2025 20:52                4096