/sys/dev/char/4:11/subsystem/ttyS3/device/tty/

name size date owner mode

.. <dir> --.--.---- . --- --- ---
ttyS3 <dir> 05.10.2025 root rwx r-x r-x

/sys/dev/char/4:11/subsystem/ttyS3/device/tty/

name size date owner mode

.. <dir> --.--.---- . --- --- ---
ttyS3 <dir> 05.10.2025 root rwx r-x r-x