Index of /sys/dev/char/4:90/device/driver/serial8250/tty/ttyS21/subsystem/tty36/

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power/                                             09-Feb-2026 11:30                   -
subsystem/                                         29-Jan-2026 00:01                   -
dev                                                09-Feb-2026 12:05                4096
uevent                                             09-Feb-2026 11:55                4096