Index of /sys/dev/char/4:80/device/driver/serial8250/tty/ttyS21/subsystem/tty48/subsystem/tty0/

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power/                                             16-Feb-2026 16:31                   -
subsystem/                                         29-Jan-2026 00:01                   -
active                                             08-Jul-2025 02:01                4096
dev                                                16-Feb-2026 16:32                4096
uevent                                             16-Feb-2026 16:32                4096