Index of /sys/dev/char/4:42/subsystem/ttyS3/device/driver/serial8250/tty/ttyS21/subsystem/tty57/

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power/                                             20-Oct-2025 17:30                   -
subsystem/                                         20-Oct-2025 17:00                   -
dev                                                20-Oct-2025 17:31                4096
uevent                                             20-Oct-2025 17:31                4096