7.1 Vim Editor

7.1 Vim Editor

Text editor, word processor

Ascii

Vi:visual Interface

Vim:vi improved

Full screen editor, modal editor

Vim mode

Edit mode (Command mode)

Input mode

Last-line mode

Mode conversion:

Edit mode--------------------> Input mode

I: Switch to input mode before the current cursor character

A: After the current cursor character, switch to input mode

O: Below the current cursor line, create a new row and switch to input mode

I: Converted to input mode at the beginning of the line at which the cursor is currently located

A: At the end of the line where the current cursor is located, convert to input mode

O: At the top of the current cursor line, create a new row and switch to input mode

Input mode--------------------> Edit mode

Esc

Edit Mode--------------------> last-line mode

:

Last-line mode 10d

Last-line mode--------------------> Edit mode

ESC (may need to be tapped)

First, open the file

#vim/path/to/somefile

Vim +# Inittab directly to line 12

Vim + Inittab The bottom of the entire file

Vim +/pattrern: Open the file and navigate to the first time that the pattern is matched to the

Beginning of Line

Default in edit mode

Second, close the file

Closing a file in the last-line mode

: Q exit

: Wq Save and exit

: q! Do not save and exit

: W Save

: w! Forcibly saved (administrator)

: Wq--X

2 Exit in edit mode

ZZ: Save and exit

Third, move the cursor (edit mode)

1 character-by-word movement

H: Left

L Right

J Down

K On

#h: Moving a # character

2 move by word

W: Move to the beginning of the next word

E: Jumps to the ending of the current or next word

B: Jump to the beginning of the current or previous word

#w:

3 in-line jump:

0: The absolute beginning

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

$: absolute end of line

4 inline jump

#G: Jump To Line #

G: Last line

In the last line mode, directly to the travel number can be

Four, turn the screen

Ctrl + F: flip one screen down

Ctrl + B: turn up one screen

Ctrl + D: Flip down half screen

Ctrl + u: Flip up half screen

V. Delete a single character

X: Delete a single character at the cursor location

#x: Remove the total # characters from the cursor and backwards

Vi. Delete command: D

The D command is used in combination with the jump command

#dw #de #db

DD: Delete cursor in the row

#dd: Delete the # line including the line where the current cursor is located

In the last line mode:

STARTADD,ENDADDD 1,8d

.: Indicates when the forward

$: Last line

+#: Down # line

$-2:

Seven Paste command p

P: If you delete or copy the entire line, paste it above the line where the cursor is located,

If the copied or deleted content is a non-full row, paste to the front of the character where the cursor is located

P: If the entire line is deleted or copied, paste it below the line where the cursor is located.

If the copied or deleted content is a non-full row, paste to the back of the character where the cursor is located

Eight, copy command y

Usage with d command

Nine, modify: first delete the content and then convert to input mode

C: Usage with d command

X. Replacement: R

R: Replacement mode

ESC Exits replacement mode

Xi. undo Edit Operation U

U: Undo Previous Edit Operation

Continuous U-command to undo previous N Edit operations

#u: Undo Recent # edits directly

Undo the last Undo operation: Ctrl+r

12. Repeat the previous edit operation

.

13. Visualization Mode

V: Select by character

V: Select by rectangle

14. Find

/pattern

? PATTERN looks from the current cursor to the file header

N

N

XV, find and replace

Using the S command in the last-line mode is the same as SED

Addr1,[email Protected]@[email protected]

I (ignoring case)

:., $-1s/he/he/g

1,$

%: Indicates full-text lookup

7.1 Vim Editor