vi

Cursor

• j [or down-arrow] move cursor down one line
  k [or up-arrow] move cursor up one line
  h or [or left-arrow] move cursor left one character
  l or [or right-arrow] move cursor right one character
• 0 (zero) move cursor to start of current line $ move cursor to end of current line
• w move cursor to beginning of next word
  b move cursor back to beginning of preceding word
• :0 or 1G move cursor to first line in file
  :n or nG move cursor to line n
  :$ or G move cursor to last line in file