Index of /sys/dev/char/4:91/device/tty/ttyS20/subsystem/tty4/subsystem/tty40/

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power/                                             20-Dec-2025 16:09                   -
subsystem/                                         20-Dec-2025 15:55                   -
dev                                                20-Dec-2025 16:01                4096
uevent                                             20-Dec-2025 16:01                4096