Useful text editing shortcuts (Mac OS X)

I came across few useful text editing shortcuts for Mac OS X @ – a site dedicated to all kinds of applications/os syntax…

Editing Text (email, TextEdit, Pages, etc)

   ←       Move one word left
   →       Move one word right
   ←       Beginning of line
   →       End of line
          Scroll one page up (cursor retains position)
          Scroll one page down (cursor retains position)
        Move one page up  (reposition cursor)
        Move one page down
  ↑ or
  Scroll to beginning of document
   ↓ or
  Scroll to end of document

  Add shift key  ,   to the above to also SELECT the text.

  ⌥ ⌫       Delete word
   Del     Delete next word

   Scrollbar           Jump to exact scrollbar location
   Scrollbar arrows    Scroll page at a time (page up/down)
   Volume up/down      Open Sound preferences
   Brightness up/down  Open Display preferences