Original-linux compiler VI, VIM use tips

Played three years of Linux, the most commonly used vim compiler some of the use of skills to organize the next share to everyone.

The text editor under Linux vi=visual:

Vim (vi improved) literally means an upgraded version of VI.

The VI Modular compiler is divided into three modes:

Input mode

Command mode (edit mode)

Last-line mode: Enter a colon into the command mode

VI File open files

VI +n file opens files and displays in n rows

Command mode:

A: Enter at the back of the cursor

A: Input at the end of A row

I: Enter at cursor

I: Enter at the beginning of the line

O: Another new line input

O: Enter the new line above

End mode

: Q exit

: q! Force exit

: Wq Save Exit

Cursor moves by character

H (left) J (down) K (UP) L (right)

Cursor moves by word

W quickly jumps to the beginning of the next word

E quickly jumps to the ending of a word, backwards

B quickly jump to the beginning of a word, forward

^ Jump to the beginning of a non-blank place

0 jump to the beginning of the line

$ jump to end of line

NG jumps to n rows

G jumps to the end of the file

: n jumps to n rows

Realize Flip Screen

Ctrl+f Front Flip Screen

Ctrl+b Turn back the screen

Ctrl+d Turn down half screen

Ctrl+u turn up half screen

Edit operation

x Delete the character of the cursor

NX removes n characters from the cursor

DD deletes the cursor in the row

NDD Delete cursor up n rows

DW Delete Word with cursor

d^ Delete cursor at beginning of line

DG deletes content after the cursor line

Last-row mode delete

: Addr1,addr2d such as:

: 1,8d Delete 1 to 8 rows

: 8d three 8th row

:. When moving forward

: $ last line

:., $-1d Delete the current line to the second penultimate line

Overwrite action

CC: Delete the cursor line and convert to input mode

NCC: Remove n rows from the cursor line and convert to input mode

Like C$,c0,cw,ncw,ce,nce, for example.

Copy

YY copy when moving forward

Nyy Copy current n rows

y$ copy cursor to end of file

y0 copy cursor to beginning of line

Paste

P: Copy below the current line

P: Copy the top of the current line

Undone actions (files that have not been saved)

U undo last operation, up to 50 consecutive steps undone

U undo operation in the file cache

Undo the Last revocation

Ctrl+r

Repeat the last action

.

Visualization mode

Enter visualization mode

V by row selection

V Select by character

Open multiple Files

VI FILE1 FILE2 FILE3 ....

The default cursor opens the first

: Next Next file

: Previ Previous file

: First File

: Last File

Split screen Display

Vim-o FILE1 FILE2 up and down split screen

CTRK +w 2 times

Vim-o FILE1 FILE2 left and right split screen

CTRK +w 2 times

Same file

Ctrl+w,s Horizontal Split

Ctrl+w,v Vertical Split

Set the working characteristics of vim

: Set NU Displays the number of rows

: Set Nonu suppress row count

: Set Al Auto Indent

: Set noal Cancel Auto Indent

Syntax highlighting

: Syntax on open syntax highlighting

: Syntax off to cancel syntax highlighting

Vim has two configuration files

/ETC/VIMRC Global Configuration

/home directory/.VIMRC User Configuration

Search for characters

/search from cursor to tail

？ Search from cursor to header

Find and replace

: s

: addr1,addr2s/pattern/string/g

:% #PATTERN/string/i

I ignore case

G Global, replacing the entire row

% full Text search, full text replacement

In addition to/, you can also use the $ #等符号

Original-linux compiler VI, VIM use tips