Index of /sys/dev/char/4:67/device/tty/ttyS0/subsystem/tty21/

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power/                                             13-Dec-2025 10:49                   -
subsystem/                                         13-Dec-2025 02:22                   -
dev                                                13-Dec-2025 11:12                4096
uevent                                             13-Dec-2025 11:08                4096