Index of /sys/dev/char/4:66/device/tty/ttyS1/subsystem/tty9/subsystem/tty21/

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power/                                             12-May-2025 13:16                   -
subsystem/                                         04-May-2025 19:16                   -
dev                                                12-May-2025 13:16                4096
uevent                                             12-May-2025 13:16                4096