Index of /sys/dev/char/4:79/subsystem/tty0/subsystem/ttyS21/device/

../
driver/                                            12-Jan-2026 06:27                   -
power/                                             12-Jan-2026 06:30                   -
subsystem/                                         12-Jan-2026 06:15                   -
tty/                                               12-Jan-2026 06:15                   -
driver_override                                    12-Jan-2026 06:30                4096
modalias                                           12-Jan-2026 06:29                4096
uevent                                             12-Jan-2026 06:30                4096