Index of /sys/dev/char/4:77/device/tty/ttyS21/subsystem/ttyS5/subsystem/tty4/

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power/                                             21-Oct-2025 20:42                   -
subsystem/                                         21-Oct-2025 20:25                   -
dev                                                21-Oct-2025 22:07                4096
uevent                                             21-Oct-2025 22:07                4096