Vim commands used in Linux

Vim working mode

VI file name into command mode

I a O into insert mode

ESC key back to command mode

: Enter edit mode

Add line number: Set Number/nu

: Wq Save Exit

Insert command

A specifier insert in the word cursor

A at the end of the line where the cursor is inserted

I match either insert in the word cursor

I Insert at the beginning of the line where the cursor

o Insert a new line under the cursor

O insert a new line on the cursor

: Set Nu Sets line number

: Set Nonu Cancel line number

GG to First line

G to last line

NG (: N) to Nth row

$ move to end of line

0 move to the beginning of the line

X Delete the character at the cursor location

NX removes the n characters after the cursor is located

DD deletes the cursor in the row

NDD Delete N rows

DG deletes the line at the cursor to the end of the file

D Delete the contents of the cursor at the end of the line

: n1,n2d deletes a specified range of rows

YY copy when moving forward

Nyy Copy the current row following n rows

DD Cut when moving forward

NDD cuts the current row following n rows

P paste below the line where the cursor is located

P paste to the top of the line where the cursor is located

R replaces the character at which the cursor is located

R replaces the character at the beginning of the cursor, ESC exits

U Cancel the previous action

/String to search for the specified string (: Ignore case when set IC searches)

N Next (Next)

:%s/old/new/g full text Replace specified string

:%s/old/new/c full text Replace specified string (ask for confirmation)

: N1,n2s/old/new/g replaces specified string within a certain range

: N1,N2S/OLD/NEW/C replaces the specified string within a certain range (asking for confirmation)

: W Save changes

: W new_filename Save as specified file

: Wq Save changes and exit

ZZ shortcut keys, save changes and exit

: q! Do not save changes to exit

: wq! Save changes to the read-only file and exit (the file owner and root can be used)

Vim Tips

: R file name imports the specified file contents into the file being edited, where the cursor is located

:!which command edit state to see the absolute path of the command and other information

: R!date Import Current time

: Map definition shortcut keys

: Map ctrl+^+ Letter Command Combination

: Map ^p i#<esc> Shortcut Comment Line

: Map ^b 0x Uncomment

: Map ^h [email protected]<esc> inserting a mailbox at the cursor

Continuous comment lines

: n1,n2s/^/#/g comment on multiple lines from N1 to N2
: n1,n2s/^#//g cancellation of comments from N1 to N2
: n1,n2s/^/\/\//g with//comment multiple lines

Replace

: AB mymail [email protected] automatically replaces all input mymail with [email protected]

Permanently sets the configuration file for the shortcut. VIMRC

Creation or change is done in the home directory

Vim commands used in Linux