Index of /proc/1/cwd/sys/class/tty/tty21/subsystem/ttyS3/device/driver/serial8250/driver/

../
serial8250/                                        17-Dec-2025 07:30       -
bind                                               17-Dec-2025 08:15    4096
uevent                                             17-Dec-2025 08:15    4096
unbind                                             17-Dec-2025 08:13    4096