Linux editor Vim

VI Most original version

Vim modified version, more powerful

Open File

Vim file path (command line mode)

The command line mode enters edit mode:

A append to the current position

I insert forward in the current position

o Edit the next line in the current row

O edit a line at the current position

　　

Save:

Switch back to command-line mode: Press ESC

Press: SHIFT +: Switch to Extended mode

command-line mode common commands:

NG: Jumps to the end of the file, n indicates the number of rows

GG: Jumping to the beginning of a file

$: Jump to end of line

0: Jump to the beginning of the line

YY: Copy

P: Paste (stick to next line)

P: Paste to Next line

N yy: copies n rows, n represents rows, such as 3,4

N p: Paste n rows

n DD: Delete, n indicates a few rows

DD with P: cut operation

U: Undo (Next step)

CTRL + R: Previous step

H: Current screen start

M: In the middle of the current screen

L: Current screen End

/find content Lookup Press N Next

Extended Mode common commands:

ESC return to command line mode

W: Save

Q: Exit

Wq Save and exit

Q! Force quit, do not save

wq! Force exit and save

　　　　

Replace changes:

S/content to be modified/what to change/(cursor line)

%s/What to modify/what to change/(%: All lines, but only the first one in each row)

%s/What to modify/what to change/g (g: All contents of each line)

　　　　

Linux editor Vim