vim使用技巧

1.普通模式下

　　h:向前移动

　　J:向下

　　k:向上

　　l:向右

　　i -> insert befroe letter

　　I ->insert beginning line

　　a ->append after letter

　　A->append after line

　　O -> open a new line before the current line

　　0 -> open a new lint after current line

　　w -> navigates cursor to next word

　　W -> navigates cursor to next word(not worrying about symbols)

　　e -> navigates to the next end of a word

　　E -> navigates to the next end of a word(not worrying about symbols)

　　

　　r -> Replaces a single character

　　R -> Replaces untill we tell it to stop

　　c -> Changes whatever we specifiy(using a modifier)

　　C -> Changes untill the end of a line

　　x -> Deletes a single character at the cursor

　　X -> Deletes a single character before the cursor

　　d -> Deletes whatever we specify (using a modifier)

　　D -> Deletes untill the end of a line

　　

　　y -> Yanks whatever we specify (using a modifier)

　　Y -> Yanks the entire current line

　　p -> pastes from the vim buffer after the current cursor position

　　P -> pastes from this vim buffer before the current cursor position

　　u -> 撤销 http://blog.csdn.net/xiongzhengxiang/article/details/7206691
　　

　　gg -> scoll to top

　　G -> scoll to buttom

　　:split (ctrl + w + s)-> 上下分割

　　:vsplit (ctrl + w + v)->左右分割--类似于tmux

　　:tabnew -> 创建新的tab

　　:tabp -> 前一个tab，:tabn->下一个tab

　　

　　: set nu - line Numbers

　　: set rnu relative Line Numbers

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