===
Vim
===

Opening
=======

Open file: ``vi <filename>``

Input Mode
==========

======== ===============================
a        Append after cursor
i        Insert before cursor
o        Open line below
O        Open line above
:r file  Insert file after current line
======== ===============================

Leave input mode:<Esc>


Navigating
==========

Search for String: ``/<string>``
Search forward: ``n``
Search backward: ``N``
Move to line: ``:<n>``

Cursor
======

== ==========================
H  Upper left corner (home)
M  Middle line
L  Lower left corner
h  Back a character
j  Down a line
k  Up a line
^  Beginning of line
$  End of line
l  Forward a character
w  One word forward
b  Back one word
fc Find c
;  Repeat find (find next c)
== ==========================

File Management
===============

========= ========================
:w        Write
:w <name> Write buffer to name
:wq       Write and quit
:q!       Quit!
:sh       Invoke shell (<ctrl><d>)
========= ========================

Search
======

======= =================================================
<ctrl>d Scroll down (half a screen)
<ctrl>u Scroll up (half a screen)
<ctrl>f Page forward
<ctrl>b Page backward
/string Search forward
?string Search backward
<ctrl>l Redraw screen
<ctrl>g Display current line number and file information
n       Repeat search
N       Repeat search reverse
G       Go to last line
nG      Go to line n
:n      Go to line n
z<CR>   Reposition window: cursor at top
z.      Reposition window: cursor in middle
z-      Reposition window: cursor at bottom
======= =================================================