Index of /sys/dev/char/4:67/device/driver/serial8250/tty/ttyS3/subsystem/tty21/

../
power/                                             02-Jun-2025 15:30                   -
subsystem/                                         24-May-2025 03:14                   -
dev                                                02-Jun-2025 15:30                4096
uevent                                             02-Jun-2025 15:30                4096