Vim Text Editor

Text Editor: Word processor

Vim:visual Interface Improved

Full screen editor, modal editor
Vim mode
Edit mode (Command mode)
Input mode
Last-line mode

Mode conversion:
Edit-Input
I: In front of the character where the current cursor is located, convert to input mode;
A: After the character of the current cursor, convert to input mode;
O: Create a new row below the current cursor line, and convert to input mode;

I: At the beginning of the current cursor, converted to input mode;
A: At the end of the line at which the cursor is currently located, convert to input mode;
O: At the top of the current cursor line, create a new row and convert to input mode;

Input--Edit
Esc

Edit-to-last line
：

Last line--edit
ESC may be multiple times

First, open the file
#vim/pass/to/somefile

Vim +n somefile direct to Nth line
Vim + somefile directly to the last line of the file
Vim +/pattern: Opens the file, navigates to the beginning of the first PATTERN match to

Second, close the file

1. End-of-line mode close file

: Q exit
: Wq Save and exit
: q! Do not save exit
: W Save
: w! Force Save
: 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: Next
K: Up
#h: Move a specified number of characters

2. Move words one by one
W: Indicates the first word moved to the next word;
e: Represents the ending of moving to the current word or the next word;
B: Indicates the first word moved to the current word or the previous word;

#w: #个单词

3, in-line jump:
0: Beginning of the line, absolute beginning;
^: first non-whitespace character at the beginning of a line
$: Absolute line end;


4. Jump between rows
#G: Jump directly to Line #
G: Jumps to the last line;

in the last line mode, directly to the travel number can be
　　
Four, turn screen operation
Ctrl + F down
Ctrl + B up

Ctrl + D: Flip down half screen
Ctrl + U: Flip up half screen

Five: Delete a single character
x: Delete the single character where the cursor is located
#x: Delete The total # of characters that are located backwards in the cursor

Six: Delete command: D command combined with jump command
D0
d$
DW
de
DB
3DW
#d跳转符: Remove the # characters from the jump range
DD
#dd: Delete the # line including the cursor line
In the last line mode:
: 1,8d
:., 100d current line to 100 rows
:., +10d current line down 10 rows
.: Current Row
$: Last line
+#: Down # line
-#: Up # line;

the deleted content is saved in the buffer, and the last deleted content can be copied to the cursor location;

seven, paste command p
P: If the entire row is deleted or copied, paste it below the row, or if the copied or deleted content is a non-full row
is pasted to the following line of the standard;
P: If the entire row is deleted or copied, paste it above the row, or if the copied or deleted content is a non-full row
is pasted in front of the line of the standard;

Eight, copy command y
y command with d command

Nine, first delete the content and then convert to input mode
C with d command to modify command

10. Replace: R Replace
R: Replace single character under current cursor, r+ need to be replaced by character
R: Enter replacement mode

11. Undo Edit Operation U
u: Undo the previous edit operation, you can undo the previous n<50 operation;
#u: Directly undo the previous # edit operation;
Restore the most recent undo operation: Ctrl+r

12. Repeat the previous edit operation
.

13. Visualization Mode
V: Select by character
V: Select entire row by rectangular block
Then the D P y operation is performed;

14. Find
/pattern search from the first tail
？ PATTERN looks from tail to header
N Jump Down
N Jump Up

XV, find and replace
Use the S command as in last-line mode as the SED command
Addr1,[email Protected]@[email protected]
From the current line to the penultimate line he replaces the he:., $-1s/he/he/g

Vim Text Editor