Index of /sys/dev/char/4:77/device/tty/ttyS1/subsystem/tty21/

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power/                                             19-Oct-2025 06:28                   -
subsystem/                                         19-Oct-2025 06:16                   -
dev                                                19-Oct-2025 06:29                4096
uevent                                             19-Oct-2025 06:28                4096