Index of /sys/dev/char/4:91/subsystem/ttyS21/device/tty/ttyS2/subsystem/tty7/

../
power/                                             20-Dec-2025 09:43                   -
subsystem/                                         20-Dec-2025 09:30                   -
dev                                                20-Dec-2025 09:27                4096
uevent                                             20-Dec-2025 09:28                4096