Vi-vim Editor: Full screen editor, modal editor
Vim mode:
Edit mode (Command mode)
Input mode
Last-line mode (bottom-row mode)
Mode conversion:
Edit mode--Input mode:
I: Enter in front of the character where the current cursor is located
I: Input at the beginning of the line where the current cursor is located
A: Enter after the character of the current cursor
A: Insert at the last name of the line where the current cursor is located
O: Enter the next line in the row where the current cursor is located
O: Enter on the previous line of the row where the cursor is currently located
Input mode--edit mode:
Esc
Edit mode--and last-line mode:
：
Last-line mode--edit mode
ESC[ESC]
Open File
Vim/path/to/file
Vim +n/path/to/file: Open the file while the cursor moves to the beginning of the nth line
Vim +/path/to/file: Open the file while the cursor moves to the beginning of the end of the file line
Vim +/pattern/path/to/file: Open the file while the cursor moves to the beginning of the 1th match pattern
Close File
1. Closing the file in the last line mode
: Q exit
: q! Do not save forced exits
: W Save
: w! Force save (only administrators have this permission for read-only files)
: Wq Save and exit
: X Save and exit
2. Close the file in edit mode
ZZ Save exit
Move cursor
1. Move the cursor character by word
H: Move the cursor one character to the left
L: Move the cursor one character to the right
J: Move the cursor down one line
K: Move the cursor up one line
#h上面的命令前面都可以加上数字, the entered numeric characters are moved.
2. Move in Word units
W: Move to the beginning of the next word
E: Moves to the ending of the current word or the next word, and jumps to the current word ending if the cursor is not at the ending of the current word
B: Move to the beginning of the current word or the previous word
#w: Moving a number of units
3. In-line jump
0: The absolute beginning
^: first non-whitespace character at the beginning of a line
$: absolute end of line
4. Jump between rows
#G: Jump To Line #
G: Jump to the last line
Flip Screen operation
1. Ctrl + F: Flip one screen forward
2. Ctrl + B: Turn back one screen
3. Ctrl + D: Flip forward half screen
4. Ctrl + u: Turn back half screen
Edit command:
1. Delete a single character
X: Delete a single character at the cursor location
#x: Remove the # characters that are backward at the cursor
2. Delete multiple characters
d command and Jump command combination can choose how much to delete
DE, DB, DW
DD: Delete a row
#dd: Delete # lines
In the last line mode, you can use:
Startadd,endaddd
.: Indicates when the forward
$: Top row
+#: Down # line
Paste command:
P: If you delete or copy the entire line, paste it below the line where the cursor is located, and paste is after the character of the cursor if the copied or deleted content is not a whole line
P: If you delete or copy to an entire row, paste to the top of the line where the cursor is located, and paste is preceded by the character of the cursor if the copied or deleted content is not a whole line
Copy command:
Y: Usage with d command
Delete content first, then convert to input mode--Modify
C: Usage with d command
Replace:
R:
To undo an edit operation:
U: Undo the previous operation
Can be revoked multiple times continuously
#u: Undo Recent # Operations directly
Undo Last Action:
Ctrl + R
Repeat the previous edit operation:
.
Visualization mode
V: Select by character
V: Select by rectangle
Find
/pattern: Looking forward
? pattern: Looking backwards
Find and replace
Using the S command in the last-line mode
S/pattern/string/g
Vi-vim Basic Operation
