1. What Key Combination Generates A Backspace Character In Unix Code
2. What Key Combination Generates A Backspace Character In Unix Free
3. What Key Combination Generates A Backspace Character In Unix File
4. What Key Combination Generates A Backspace Character In Unix Free

The Linux kernel default lets Ctrl-Backspace generate BackSpace - this is sometimes useful as emergency escape, when you find you can only generate DELs. The left Alt key is sometimes called the Meta key, and by default the combinations AltL-X are bound to the symbol MetaX. To erase a character, you need to output ^H ^H (Backspace-Space-Backspace). To answer your comment - Backspace is defined that way in the VT100/ANSI family of terminals, from which a lot of terminal control code sequences borrow. Aug 24, 2012  Howto authors that refer to the meta key expect that you know which key your particular system has mapped it to. The Super key is the least ambiguous of the three terms. It is usually the key with the Windows logo, unless you have a proper keyboard with a Linux logo. I have not seen the hyper key mentioned in a long time, but just like the meta. Equivalent of backspace in ksh. What would be the equivalent of backspace key in the korn shell. My scenario is: I am trying to install a product.and it comes out with a Licence Agreement screen, When I manually enter backspace key.I am able to get out of the whole agreement message to a point to type Agree A) or Disagree D).

What Key Combination Generates A Backspace Character In Unix Code

The Backspace key (on most keyboards) generatesASCII code 8. C-h sends the same code. InEmacs, C-h invokes the Emacs help command by default.This is intended to be easy to remember since the first letter of'help' is 'h'. One solution to this problem is to useC-h (and Backspace) for help, andDel (the Delete key) for deleting theprevious character. In some cases, however, this may be problematic:

What Key Combination Generates A Backspace Character In Unix Free

• If you normally use Backspace outside of Emacs fordeleting the previous character typed, you can solve this by makingDel the command for deleting the previous characteroutside of Emacs. The following command will do this on manyUnix systems:
• If you prefer to use the Backspace key for deletingthe previous character because it is more conveniently located on thekeyboard or because you don't have a separate Del key,you can make the Backspace key behave likeDel. Choose one of the following methods:
  • Some terminals (e.g., VT3## terminals) have a setup menu thatwill allow you to change the character generated by theBackspace key.
  • You may be able to get a keyboard that is completely programmable.
  • Under the X Window System or on a dumb terminal, itis possible to swap the Backspace and Delkeys inside Emacs by putting the following line in your.emacs file:
  • Another approach is to switch key bindings and put help onC-x h instead, by putting the following lines in your.emacs file:

What Key Combination Generates A Backspace Character In Unix File

Other popular key bindings for help are M-? andC-x ?.

Note: Don't try to bind Del to the helpcommand, because there are many modes that have local bindings ofDel that will interfere.

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This information comes from the Emacs FAQ.

What Key Combination Generates A Backspace Character In Unix Free

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