VI and VIM text editors

Catalog

Vi and Vim

effect

Vim advantage

Vim Three working modes of

Switching between three modes

Command mode

Operation table （ attach ）

---

Vi and Vim

Vim It's from vi Developed a text editor . Code completion 、 The functions of compiling and error jump are very rich , Widely used in programmers .

 

effect

Create or modify text files

maintain linux Various configurations in the system

Vim advantage

The function is all ready

Follow linux High degree of system integration

You don't need to install it yourself

Vim Three working modes of

Command mode ： start-up vi After the editor, it enters the command mode by default , In this mode, the main tasks are cursor movement 、 String search , And delete 、 Copy 、 Paste file content and other related operations ;

The input mode ： The main operation in this mode is to input the file content , The text file body can be modified 、 Or add something new . In input mode ,vi The last line of the editor will appear “–INSERT–” Status prompt message for ;

Last row mode ： In this mode... Can be set vi Edit environment 、 Save the file 、 Exit editor , And searching for the contents of the file 、 Replacement, etc . In last line mode ,vi A colon appears on the last line of the editor “：” Prompt .

Switching between three modes

Command mode

Move the cursor , Move up, down, left and right

1. Jump in one line ： Start directly to the end end $ End directly to the beginning ^ 0

Multi line jump ： The last line GG first line gg 10 10G #G

2. Copy entire line ：yy  Copy many lines ： Row number +yy    Copy a word ：yw

3. Paste p Paste to the next line where the cursor is located Big P The previous line where the cursor is located

4. Cut the whole line dd shear # That's ok #dd

5. Delete

A. Delete individual letters x del

B. Delete at the cursor To start d^

C. Delete at the cursor To the end d$

D. Delete a word dw

6. revoke once u Undo all Big U

7. Replace mode r You can replace a character You can't add characters Can only replace According to the first

8. Big R A fourth Pattern Replace Pattern What you play always replaces what you play character （ understand ）

9 sign out ： ZZ Save and exit

10 lookup Content / The character you want n Down N Up （？ What you want to know ）

11 According to the line Numbers ：    ：/set nu

Operation table （ attach ）