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stty

Set options for a terminal device interface. More information: https://www.gnu.org/software/coreutils/stty.

  • Display all settings for the current terminal:

stty --all

  • Set the number of rows or columns:

stty {{rows|cols}} {{count}}

  • Get the actual transfer speed of a device:

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

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

stty sane