Index of /sys/class/tty/ttyS21/subsystem/tty42/

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power/                                             04-Feb-2026 16:43                   -
subsystem/                                         29-Jan-2026 00:01                   -
dev                                                04-Feb-2026 16:31                4096
uevent                                             04-Feb-2026 16:32                4096