Index of /sys/dev/char/4:74/device/driver/serial8250/tty/ttyS21/subsystem/tty8/subsystem/tty0/

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power/                                             28-Dec-2025 07:55                   -
subsystem/                                         28-Dec-2025 07:30                   -
active                                             08-Jul-2025 02:01                4096
dev                                                28-Dec-2025 07:55                4096
uevent                                             28-Dec-2025 07:55                4096