If the backspace key does not work, but instead puts ^? or ^H on the screen, fix it with:
stty erase ^backspace
^backspace means to hold down the control key and press backspace at the same time.
If the backspace key does not work, but instead puts ^? or ^H on the screen, fix it with:
stty erase ^backspace
^backspace means to hold down the control key and press backspace at the same time.