Index of /sys/dev/char/4:66/device/tty/ttyS7/subsystem/tty21/

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power/                                             06-Feb-2026 19:24                   -
subsystem/                                         29-Jan-2026 00:01                   -
dev                                                06-Feb-2026 20:19                4096
uevent                                             06-Feb-2026 20:19                4096