命令行的CentOS 5.2里，如何退出VI编辑器？

akyahoo

命令行的CentOS 5.2里，如何退出VI编辑器？

进入是输入vi吗？

退出是输入q吗？

我的电脑，怎么没反应的？不能退出。只好直接关闭电源了。

amxiaomao

按ESC
在输入：
在输入q!

在reboot

sxxzzf

楼上正解，先退出VI的编辑状态，按ESC键。然后输入:q!,表示不保存退出

chenyx

esc
:q

unixlinuxsys

VI Editor Commands

Vi has two modes insertion mode and command mode.
The editor begins in command mode, where cursor movement and copy/paste editing occur.
Most commands execute as soon as typed except for "colon" commands which execute when you press the return key.

Switch to Text or Insert mode:
                   
Open line above cursor
        O                                        
Insert text at beginning of line
        I        
Insert text at cursor
        i        
Insert text after cursor
        a        
Append text at line end
        A
                   
Open line below cursor
        o                                        

Switch to Command mode:
Switch to command mode
        <ESC>

Cursor Movement (command mode):
                   
Scroll Backward 1 screen
        <ctrl>b                    
                   
Scroll Up 1/2 screen
        <ctrl>u                    
Go to beginning of line
        0        
Go to line n
        nG        
Go to end of line
        $
                   
Scroll Down 1/2 screen
        <ctrl>d        
Go to line number ##
        :##
                   
Scroll Forward 1 screen
        <ctrl>f                    
                   
Go to last line
        G                    
Scroll by sentence f/b         ( )                                        
Scroll by word f/b         w b         Move left, down, up, right         h j k l        
Left 6 chars
        6h
Scroll by paragraph f/b         { }         Directional Movement         Arrow Keys        
Go to line #6
        6G

Deleting text (command mode):
Change word
        cw        
Replace one character
        r                    
Delete word
        dw        
Delete text at cursor
        x        
Delete entire line (to buffer)
        dd
                   
Delete (backspace) text at cursor
        X        
Delete 5 lines (to buffer)
        5dd
                    Delete current to end of line         D        
Delete lines 5-10
        :5,10d

Editing (command mode):
Copy line
        yy        
Copy n lines
        nyy        
Copy lines 1-2/paste after 3
        :1,2t 3
Paste above current line
        P        
                             
Paste below current line
        p                            
Move lines 4-5/paste after 6
        :4,5m 6
                                       
Join previous line
        J
Search backward for string
        ?string        
Search forward for string
        /string         Find next string occurrence         n
% (entire file) s (search and replace) /old text with new/ c (confirm) g (global - all)
        :%s/oldstring/newstring/cg                            
Ignore case during search
        :set ic
Repeat last command
        .        
Undo previous command
        u        
Undo all changes to line
        U

Save and Quit (command mode):
Save changes to buffer
        :w        
Save changes and quit vi
        :wq        
Save file to new file
        :w file
                   
Quit without saving
        :q!        
Save lines to new file
        :10,15w file

akyahoo

原来要按两下。我以为一次性按两个键。

qrpengx

按ESC
输入：
输入q

vermouth

命令模式下的 ZZ 也是保存退出，实在不行还可以换 tty 么~

liying_gg

楼主头像好可爱。

akyahoo

过掌。

这可是熊猫烧香呀。不过，好像Linux当时没有感染过。

不知道为什么。