Index of /sys/dev/char/4:67/device/tty/ttyS21/subsystem/ttyS18/subsystem/tty4/

../
power/                                             16-Oct-2025 15:59                   -
subsystem/                                         08-Jul-2025 02:00                   -
dev                                                16-Oct-2025 16:47                4096
uevent                                             21-Aug-2025 20:52                4096