Index of /sys/bus/serial-base/drivers/ctrl/00:02:0/driver/serial8250:0/serial8250:0.21/tty/ttyS21/subsystem/tty49/

../
power/                                             23-Dec-2025 18:09                   -
subsystem/                                         12-Apr-2025 12:02                   -
dev                                                23-Dec-2025 00:24                4096
uevent                                             23-Dec-2025 18:09                4096