Use of the VIM editor

 

Vim working mode (diagram)

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Vim three modes: Command mode, input mode, last line mode

Command line mode: Control cursor movement, can delete, copy, paste and so on text

Input mode: In general mode can be deleted, copied, pasted and so on, but cannot edit the contents of the file

Last-line mode: In this mode, you can provide the action of your search data.

In the last line mode:

: Q #退出

: q! #强制退出, discard the modifications made

: Wq #保存退出

: x #保存退出

Command mode

ZZ: Save Exit

ZQ: Do not save exit

Command mode cursor jump

1. Jump between characters

H: Left L: Right J: down K: Upper

2. Jump between words

W: The beginning of the next word e: The ending of the current or next word

B: The first word of the current or previous word

3. Beginning line End Jump

^: jumps to the first non-whitespace character at the beginning of a line

0: Jump to the beginning of the line

$: Jump to end of line

3. Move between rows:

G: Last line

1G,GG: First line

Replace command (R,replace)

R: the character at which the cursor is replaced

Delete command:

D: Delete command, can be used in conjunction with the cursor Jump command, to achieve range deletion

For example: DW Deletes a word, DG deletes the current cursor line to the last row

d$: Delete to end of line

D0: Delete to the beginning of the line

DD: Delete the line where the cursor is located

#dd: Multi-line deletion

Copy command

Y: Copy yy: Copy entire row

Paste command (p,paste)

Flip Screen operation

CTRL+F: Flip a screen to the end of the file

CTRL+B: Flip a screen to the file header

Ctrl+d: Turn half screen at the end of the file

Ctrl+u: Turn half screen to file header

Use of the VIM editor