Print or change terminal characteristics.

Usage: stty [-F DEVICE | --file=DEVICE] [SETTING]...
       or:  stty [-F DEVICE | --file=DEVICE] [-a|--all]
       or:  stty [-F DEVICE | --file=DEVICE] [-g|--save]

Arguments:
  [settings]...  settings to change

Options:
  -a, --all            print all current settings in human-readable form
  -g, --save           print all current settings in a stty-readable form
  -F, --file <DEVICE>  open and use the specified DEVICE instead of stdin
  -h, --help           Print help
  -V, --version        Print version