Vim in CentOS, centosvim

Vim in CentOS, centosvim

Install yum install-y vim-enhanced

Move cursor

H or the arrow key to the left: move the cursor to the left.

L or the right direction key: move the cursor one character to the right

J or downward direction key: move the cursor down a character

K or the upward direction key: move the cursor up a character

Ctrl + B: one page forward of the text page

Ctrl + F: The text page is displayed.

Number 0 or shift + 6: Move to the beginning of the row

Shift + 4: Move to the end of the row

Gg: Move to the first line

G: Move to the end of the row

NG (n is an arbitrary number): Move to row n

Delete, copy, and paste

X: delete backward

X: Forward Deletion

Nx: deletes n characters from the backend.

Dd: delete/cut the row where the cursor is located

Ndd: delete or cut n rows after the row where the cursor is located

Yy: copy the row where the cursor is located

P: paste the copied or pasted content from the row where the cursor is located.

P: paste the copied or pasted content from the row where the cursor is located.

Nyy: Copy n rows down from the row where the cursor is located

U: Restore the previous operation

V: After you press v, move the cursor to select the specified character, and then copy, paste, and so on.

Enter edit mode

I: insert it before the current character

I: insert at the beginning of the row where the cursor is located

A: insert it after the current character

A: insert behavior in the row where the cursor is located

O: Insert a new row into the next row of the current row.

O: Insert a new row into the previous row of the current row.

Other functions

: W save text

: Q: Exit Vim.

: W! Force save. In the root user, instant text can be saved only.

: Q! Force exit. All changes do not take effect

: Wq save and exit

: Set nu display row number

: Set nonu does not display row numbers