Index of /sys/dev/char/4:28/subsystem/ttyS21/subsystem/tty8/

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power/                                             22-Dec-2025 18:00                   -
subsystem/                                         12-Apr-2025 12:02                   -
dev                                                22-Dec-2025 18:00                4096
uevent                                             22-Dec-2025 18:00                4096