stty

Set options for a terminal device interface.

• Display all settings for the current terminal:

stty -a

• Set the number of rows:

stty rows {{rows}}

• Set the number of columns:

stty cols {{cols}}

• Get the actual transfer speed of a device:

stty -f {{path/to/device_file}} speed

• Reset all modes to reasonable values for the current terminal:

stty sane