Index of /sys/class/tty/ttyS21/subsystem/ttyS20/device/

../
driver/                                            11-Oct-2026 19:56                   -
power/                                             11-Oct-2026 19:57                   -
subsystem/                                         11-Oct-2026 19:56                   -
tty/                                               11-Oct-2026 19:52                   -
uevent                                             11-Oct-2026 19:57                4096