Index of /sys/dev/char/4:66/subsystem/ttyS21/device/tty/ttyS4/subsystem/tty53/

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power/                                             12-Jan-2026 04:33                   -
subsystem/                                         08-Jan-2026 09:30                   -
dev                                                12-Jan-2026 04:33                4096
uevent                                             12-Jan-2026 04:33                4096