Linux Command —-— VI Editor

The VI editor is most frequently used in Linux, and is divided into three working modes: Command mode, input mode, and last line mode, and operation commands are not the same in each working mode.

Command mode to enter after opening a file with VI

2. Switching between three modes
   

   In the command mode, the use of a, I, O and other keys can quickly enter the input mode, press: Key to enter the last line mode, in the input mode or the last line mode to return to the command mode press ESC,

   650) this.width=650; "style=" float:left; "src=" http://s2.51cto.com/wyfs02/M02/79/40/wKioL1aMu_ Bcroauaadk1blsnu0048.jpg "title=" 1.jpg "alt=" Wkiol1amu_bcroauaadk1blsnu0048.jpg "/>
   

   
   

3. Basic Operations in command mode

   650) this.width=650; "src=" http://s1.51cto.com/wyfs02/M01/79/42/wKiom1aMwezRxTUOAAF73E9f0Q0961.jpg "title=" 2.jpg " alt= "Wkiom1amwezrxtuoaaf73e9f0q0961.jpg"/>

   650) this.width=650; "src=" http://s5.51cto.com/wyfs02/M01/79/41/wKioL1aMwiaDidpzAAFm1BOyHnw188.jpg "title=" 3.jpg " alt= "Wkiol1amwiadidpzaafm1boyhnw188.jpg"/>

   650) this.width=650; "src=" http://s1.51cto.com/wyfs02/M02/79/42/wKiom1aMwhCCzgWMAACwatVAWPE050.jpg "title=" 4.jpg " alt= "Wkiom1amwhcczgwmaacwatvawpe050.jpg"/>

   650) this.width=650; "src=" http://s5.51cto.com/wyfs02/M00/79/41/wKioL1aMwkbTBKQFAACqTbh8T18811.jpg "title=" 5.jpg " alt= "Wkiol1amwkbtbkqfaacqtbh8t18811.jpg"/>

Linux command —-— VI editor