Index of /sys/dev/char/4:0/subsystem/ttyS19/device/tty/ttyS18/subsystem/tty21/

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power/                                             28-Oct-2025 04:20                   -
subsystem/                                         22-Oct-2025 19:20                   -
dev                                                28-Oct-2025 04:20                4096
uevent                                             28-Oct-2025 04:19                4096