Index of /sys/dev/char/4:38/subsystem/ttyS21/device/tty/ttyS20/subsystem/tty38/

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power/                                             07-Feb-2026 23:30                   -
subsystem/                                         29-Jan-2026 00:01                   -
dev                                                08-Feb-2026 00:01                4096
uevent                                             08-Feb-2026 00:00                4096