Index of /sys/dev/char/4:91/device/tty/ttyS1/subsystem/ttyS12/subsystem/tty21/

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power/                                             15-Dec-2025 23:00                   -
subsystem/                                         15-Dec-2025 22:43                   -
dev                                                15-Dec-2025 23:00                4096
uevent                                             15-Dec-2025 23:00                4096