Index of /sys/dev/char/4:91/device/tty/ttyS28/subsystem/ttyS21/subsystem/ttyprintk/

../
power/                                             21-Dec-2025 14:04                   -
subsystem/                                         21-Dec-2025 13:00                   -
dev                                                21-Dec-2025 14:06                4096
uevent                                             21-Dec-2025 00:04                4096