Index of /sys/dev/char/4:72/device/tty/ttyS21/subsystem/tty0/

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power/                                             19-Oct-2025 09:01                   -
subsystem/                                         19-Oct-2025 08:58                   -
active                                             08-Jul-2025 02:01                4096
dev                                                19-Oct-2025 09:01                4096
uevent                                             19-Oct-2025 09:01                4096