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If n is 1, clear from cursor to beginning of the screen. If n is 2, clear entire screen (and moves cursor to upper left on DOS ANSI.SYS). If n is 3, clear entire screen and delete all lines saved in the scrollback buffer (this feature was added for xterm and is supported by other terminal applications). CSI n K EL: Erase in Line Erases part of ...
Most keyboard shortcuts require the user to press a single key or a sequence of keys one after the other. Other keyboard shortcuts require pressing and holding several keys simultaneously (indicated in the tables below by the + sign). Keyboard shortcuts may depend on the keyboard layout.
An early typewriter with a backspacer[sic] key.(Blickensderfer Model 7)Although the term "backspace" is the traditional name of the key which steps the carriage back and/or [note 3] deletes the previous character, typically to the left of the cursor, the actual key may be labeled in a variety of ways, for example delete, [1] erase, [note 4] or with a left pointing arrow. [3]
Ctrl+e : moves the cursor to the line end (equivalent to the key End). Ctrl+f : Moves the cursor forward one character (equivalent to the key →). Ctrl+g : Abort the reverse search and restore the original line. Ctrl+h : Deletes the previous character (same as backspace). Ctrl+i : Equivalent to the tab key.
Keyboard shortcuts are typically a means for invoking one or more commands using the keyboard that would otherwise be accessible only through a menu, a pointing device, different levels of a user interface, or via a command-line interface. Keyboard shortcuts are generally used to expedite common operations by reducing input sequences to a few ...
Shortcut Action; Mark as Read K: Mark as Unread Shift + K: Star L: Unstar Shift + L: Delete Del or Backspace: Archive E: Restore to inbox Shift + E: Open Move menu D: Go to the previous message Left arrow: Go to the next message Right arrow: Reply R: Reply all A: Forward F: Print P: Open attachmet preview Shift + P
In the programming language C (created in 1972), and in many languages influenced by it such as Python, the bell character can be placed in a string or character constant with \a. 'a' stands for "alert" or "audible" and was chosen because \b was already used for the backspace character. [4]
\n new line \r carriage return \t tab \b backspace \f form feed \v vertical tab (Internet Explorer 9 and older treats '\v as 'v instead of a vertical tab ('\x0B). If cross-browser compatibility is a concern, use \x0B instead of \v.) \0 null character (U+0000 <control-0000>) (only if the next character is not a decimal digit; else it is an octal ...