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In computing, a keyboard shortcut is a sequence or combination of keystrokes on a computer keyboard which invokes commands in software.. Most keyboard shortcuts require the user to press a single key or a sequence of keys one after the other.
fn + up/down arrow keys. Scroll up or down one page. fn + left/right arrow keys. Scroll to the beginning or end of a document. Delete key. Delete the previous character. Option + delete. Delete ...
These few keyboard shortcuts allow the user to perform all the basic editing operations, and the keys are clustered at the left end of the bottom row of the standard QWERTY keyboard. These are the standard shortcuts: Control-Z (or ⌘ Command+Z) to undo; Control-X (or ⌘ Command+X) to cut; Control-C (or ⌘ Command+C) to copy
The original 1963 version of the ASCII standard used the code point 0x5E for an up-arrow ↑. However, the 1965 ISO/IEC 646 standard defined code point 0x5E as one of five available for national variation, [ a ] with the circumflex ^ diacritic as the default and the up-arrow as one of the alternative uses. [ 5 ]
Space bar or Fn-Down Arrow. Scrolls down the page. Command-Option-M. Minimizes all windows. Command-Space bar. Brings up the spotlight search bar to find items on your Mac. Fn-Left and Right arrow ...
The notation is often used to describe keyboard shortcuts even though the control character is not actually used (as in "type ^X to cut the text"). The meaning or interpretation of, or response to the individual control-codes is not prescribed by the caret notation.
This is a list of commands from the GNU Core Utilities for Unix environments. These commands can be found on Unix operating systems and most Unix-like operating systems. GNU Core Utilities include basic file, shell and text manipulation utilities. Coreutils includes all of the basic command-line tools that are expected in a POSIX system.
Larry Tesler created the concept of cut, copy, paste, and undo for human-computer interaction while working at Xerox PARC to control text editing.During the development of the Macintosh it was decided that the cut, paste, copy and undo would be used frequently and assigned them to the ⌘-Z (Undo), ⌘-X (Cut), ⌘-C (Copy), and ⌘-V (Paste).