Linux Learning notes--vim operation use

Vim Editor

Vim is a very useful text editor for Linux

There are three basic modes of VIM: Edit mode, command mode and last line mode

The following sections describe the operation of each of the three modes

First, we introduce the conversion methods of three modes:

Edit mode--Input mode

I:insert, enter at the cursor position;

A:append, enter at the back of the cursor position;

O: Opens a new line below the line where the cursor is currently located;

I: Enter at the beginning of the line where the cursor is currently located;

A: Enter at the end of the line at the current cursor;

O: Opens a new line above the line where the cursor is currently located;

C

C

Input mode--edit mode

Esc

Edit Mode--last-line mode

:

Last-line mode--edit mode

Esc

What you can do in edit mode:

Cursor Jump:

Jump between characters:

H: Jumps one character to the left

L: Jump one character to the right

J: Jump down one character

K: Jumps up one character

#COMMAND: Jump # Characters by COMMAND

Jump between words:

W: The first word of the next word

E: The ending of the current or next word

B: The first word of the current or previous word

#COMMAND: Jump # Number of words according to COMMAND

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;

Move between rows:

#G: Jumps to the line specified by #;

G: last line;

1G, GG: First line;

Move between sentences:

)

(

Move between paragraphs:

}

{

Character editing:

X: Delete the character at the cursor;

#x: Delete the # characters at the beginning of the cursor;

XP: Swap the position of the character where the cursor is located and the character behind it;

Replace command (R, replace)

R: the character at which the cursor is replaced

Delete command:

D: Delete command, can be combined with the cursor jump character, to achieve range deletion;

d$: Delete the contents of the cursor at the end of the line

d^: Delete the contents of the cursor at the beginning of the line

D0: Delete the contents of the cursor at the beginning of the line

DW: Delete the first word at the cursor to the next word

De: Delete the ending of the current word at the cursor

DB: Delete the first word at the cursor to the current word

DD: Delete the line where the cursor is located;

#dd: Multi-line deletion;

Paste command (p, put, paste):

P: If the buffer is an entire row, the current cursor is pasted below the line, otherwise, it will be pasted at the back of the current cursor;

P: If the buffer is an entire row, the current cursor is pasted above the row, otherwise, it is pasted at the front of the current cursor;

Copy command (y, yank):

Y: Copy, work behaves similar to D command;

y$: Copy the contents of the cursor at the end of the line

Y0: Copy the contents of the cursor at the beginning of the line

y^: Copy the contents of the cursor at the beginning of the line

Ye: Copying the content at the cursor to the ending

YW: Copy the contents of the cursor at the beginning of the next word

YB: Copying the contents of the cursor to the beginning of the word

YY: Copying rows

#yy: Copying Multiple lines

changing commands (c, change)

C: Modify

Edit mode--Input mode

C $: Modify the contents of the cursor at the end of the line

c^: Modify the contents of the cursor at the beginning of the line

C0: Modify the contents of the cursor at the beginning of the line

CB: Modify the contents of the cursor to the beginning of the word

Ce: Modifies the content at the cursor to the ending

CW: Modifies the contents of the cursor at the beginning of the word

CC: Delete and enter new content

#cc: Modifying the contents of a # specified row

Visualization mode:

V: Selected by character

V: set by row

What you can do in the last line mode

(1) Address delimitation

: Start_pos,end_pos

#: The specific # line, for example, 2 means line 2nd;

#,#: From the left # indicates the line start, to the right # indicates the end of the line;

#,+#: The start of the line from the left #, plus the number of rows on the right #;

.: When moving forward

$: Last line

%: Full text, equivalent to 1,$

/pat1/,/pat2/:

Starting from the first line that is matched to the pat1 pattern, until the end of the line to which the first match is PAT2;

How to use:

followed by an edit command

D

Y

W/path/to/somewhere: Save the range of rows to the specified file;

R/path/from/somefile: Inserts all the contents of the specified file at the specified location;

(2) Find

/pattern: Looks at the end of the file from the current cursor location;

? PATTERN: From the current cursor location to the file header lookup;

N: In the same direction as the command;

N: Opposite direction with command;

(3) Find and replace

S: Complete the Find and replace operation in the last line mode

s/what to look for/replace with content/modifiers

What to look for: Available modes

Replace with: cannot use mode, but can use \1, \2, ... You can also use "&" to refer to the entire content found in the previous lookup;

Modifier:

I: Ignore case

G: global substitution; By default, each row replaces only the first occurrence;

Find separators in substitutions/can be replaced with other characters, such as

[Email protected]@@

s###

In addition vim supports multi-file mode:

Vim FILE FILE2 FILE3 ...

In the last line mode, enter:

: Next Next file

:p Rev A previous file

: First File

: Last File

: Wall Save All files

: Qall Exit All Files

Window-delimited mode:

Vim-o|-o FILE1 FILE2 ...

-O: Horizontal split

-O: Vertical split

Switching between windows: Ctrl+w

Single File Window segmentation:

Ctrl+w,s:split, Horizontal split

Ctrl+w,v:vertical, Vertical split

Customizing the working characteristics of vim:

Configuration file: Permanently valid

Global:/ETC/VIMRC

Personal: ~/.VIMRC

Last line: The current VIM process is valid

(1) Line number

Display: Set number, abbreviated as set Nu

Cancel display: Set Nonumber, abbreviated to set Nonu

(2) Bracket matching

Match: Set Showmatch, abbreviated as set SM

Cancel: Set NOSM

(3) Auto Indent

Enable: Set AI

Disabled: Set Noai

(4) Highlight Search

Enabled: Set Hlsearch

Disabled: Set Nohlsearch

(5) syntax highlighting

Enabled: Syntax on

Disabled: Syntax off

(6) Case of ignoring characters

Enable: Set IC

Do not ignore: set Noic

Linux Learning notes--vim operation use