Index of /sys/dev/char/4:80/device/tty/ttyS21/subsystem/ptmx/

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power/                                             28-Dec-2025 11:09                   -
subsystem/                                         28-Dec-2025 11:15                   -
dev                                                28-Dec-2025 11:15                4096
uevent                                             28-Dec-2025 11:15                4096