Linux Vim Text Editor

1. Vim Command mode
   
   Vim can be configured to work in Vim's command mode
   : Set nu line number added

   650) this.width=650; "Src=" https://s4.51cto.com/wyfs02/M02/9C/29/wKioL1lszNOjo3V-AAGGfA_ifkw114.png-wh_500x0-wm_ 3-wmp_4-s_649828243.png "title=" screenshot from 2017-07-17 22_22_43.png "alt=" Wkiol1lsznojo3v-aaggfa_ifkw114.png-wh _50 "/>
   : Set Nonu Cancel line number
   : Set Mouse=a Add mouse selection
   : Set Cursorline line display

   650) this.width=650; "Src=" https://s1.51cto.com/wyfs02/M01/9C/29/wKioL1lszOORs8f1AAHUIqeH6dk694.png-wh_500x0-wm_ 3-wmp_4-s_2108983301.png "title=" screenshot from 2017-07-17 22_23_22.png "alt=" Wkiol1lszoors8f1aahuiqeh6dk694.png-wh_50 "/>
   
   The above settings are temporary,
   Permanent setting mode
   VIM/ETC/VIMRC This file is a vim configuration file, at the end of this file add the above parameters, add to the number of files do not need:

   650) this.width=650; "Src=" https://s4.51cto.com/wyfs02/M01/9C/29/wKioL1lszPKwJMf5AADDGlYCUFk424.png-wh_500x0-wm_ 3-wmp_4-s_3283779710.png "title=" screenshot from 2017-07-17 22_25_26.png "alt=" Wkiol1lszpkwjmf5aaddglycufk424.png-wh_50 "/>
   
   
   2.vim Command mode keyword search
   /keywords
   N Match down
   N Up match

   650) this.width=650; "Src=" https://s1.51cto.com/wyfs02/M02/9C/29/wKiom1lszQLRD2KGAAG3jfxrVas696.png-wh_500x0-wm_ 3-wmp_4-s_4046956236.png "title=" screenshot from 2017-07-17 22_25_59.png "alt=" Wkiom1lszqlrd2kgaag3jfxrvas696.png-wh_50 "/>
   
   Character Management in 3.vim command mode
   1. Copying of characters
   YL Copy a letter
   Y3L Copy 3 Letters
   YW copy a word
   y3w Copy 3 words
   YY Copy a row
   Y3Y Copy 3 Rows
   P paste "p" after copy completion
   
   2. Deletion of characters
   DL Deletes a letter
   D3L Delete 3 Letters
   DW Delete a Word
   d3w Delete 3 words
   DD Delete a row
   D3D Delete 3 rows
   
   3. Cutting of characters
   CL Cut a letter
   C3L Cut 3 Letters
   CW Cut a word
   C3W Cut 3 words
   CC Cut one line
   C3C cut 3 Rows
   NOTE: pressing ESC---> P after clipping will go into insert mode and be sure to exit Insert mode when performing the paste action
   
   4.vim Visualization Mode
   
   Press "CTRL + V" in command mode to enter the visual mode
   In visual mode, you can select characters in the area
   
   Bulk add characters in visual mode
   *>> Ctrl + V Select the column to which you want to add characters
   *>> Press "I" into insert mode, write the characters to be added
   *>> Press ESC

   650) this.width=650; "Src=" https://s1.51cto.com/wyfs02/M02/9C/29/wKioL1lszRzxI1eLAAGFApVeufs966.png-wh_500x0-wm_ 3-wmp_4-s_122552148.png "title=" screenshot from 2017-07-17 22_27_37.png "alt=" Wkiol1lszrzxi1elaagfapveufs966.png-wh _50 "/>
   
   5. Bulk modification of characters
   
   :%s/the original character/replacement character replaces only the first existing character that appears in each line

   650) this.width=650; "Src=" https://s2.51cto.com/wyfs02/M02/9C/29/wKiom1lszsmx5pslAAG_GJ8lQyw924.png-wh_500x0-wm_ 3-wmp_4-s_2570235494.png "title=" screenshot from 2017-07-17 22_49_50.png "alt=" Wkiom1lszsmx5pslaag_ Gj8lqyw924.png-wh_50 "/>
   :%s/original character/replace character/g replace all
   :%s/^\ *//g The blanks at the beginning of the full text, "^\ *" indicates the space at the beginning of the line
   
   6.vim Split-screen function
   Ctrl+w s up and down sub-screen
   Ctrl+w v left and right split screen

   650) this.width=650; "Src=" https://s1.51cto.com/wyfs02/M00/9C/29/wKiom1lszXaAsGqKAAAbNQa1DzY653.png-wh_500x0-wm_ 3-wmp_4-s_2078722056.png "title=" screenshot from 2017-07-17 22_35_23.png "alt=" Wkiom1lszxaasgqkaaabnqa1dzy653.png-wh_50 "/>
   Ctrl+w c Close the screen where the cursor is located
   Ctrl+w up or down cursor to the specified screen
   : SP File2 simultaneously edits the current file and File2

   650) this.width=650; "Src=" https://s5.51cto.com/wyfs02/M01/9C/29/wKioL1lszYWA8omfAABEEo_QlX0552.png-wh_500x0-wm_ 3-wmp_4-s_2964026904.png "title=" screenshot from 2017-07-17 22_36_14.png "alt=" Wkiol1lszywa8omfaabeeo_ Qlx0552.png-wh_50 "/>
   

   
   

7.vim cursor Movement
in command mode
: The number moves to the specified line
Last line of G file
GG File First line

In insert mode
I insert the cursor where it is located
I the line at the beginning of the cursor
A next position of the character where the cursor is located
A the end of the line where the cursor is
o The next line in the row where the cursor
O a row on the line where the cursor is
s remove the character insertion of the cursor
S Delete the line where the cursor is inserted

Exit mode of 8.vim
: Q When you open a file with vim, but you do not have any action on the character, you can exit directly
: q! When using VIM to open a file and manipulate the characters, discard all operations to exit
: Wq Save Exit
: wq! Force-Save exit, take effect for Superuser and file owner

9.vim Manual
Vimtutor Vim's Handbook
: Q Exit Vimtutor

Vim is a powerful editing software, today can only be explained to you these commonly used, I hope everyone in the future work slowly discover new features, skilled use of vim editing software. I also hope that with the common progress, as soon as the Linux great God!

Linux Vim Text Editor