Moving around in a file
Use the direction keys (arrow keys) to move one line up or down,
or one character right or left.
You can also use h to move left, l to move right,
k to move up, and j to move down.

Moving one word forward (w) or one word back (b)

Moving to a particular line
See
Chapter 4, ``Editing files'' in the Operating System User's Guide
for some other ways to move around a file in vi.