Vim and vim

Vim and vim
Vim-common sorting: 1.1 move the cursor

0 or home: Move to the beginning of the line (first line)

$ Or end: Move to the last character (end of line) of this line)

G: Move to the last row of the file.

NG: Row n of the object to be moved.

Gg: Move to the first line of the file, equivalent to 1G

N [Enter]: move the cursor down N rows

1.2 search and replace

/Word: Search down for a string named Word

? Word: search for a string named word

N: repeat the previous query action.

N: Repeat the previous action in the reverse direction.

: N1, n2/word1/word2/g: replace word1 between n1 and n2 with word2

: 1, $ s/word1/word2/g replace all word1 with word2

: % S/word1/word2/g replace all word1 with word2 (commonly used)

: S/word1/word2/g: replace word1 of the current row with word2

1.3 Delete, copy, and paste

Dd: Delete the entire row where the cursor is located.

Ndd: Delete the rows to which the cursor is located

Yy: copy the row where the cursor is located

Nyy: copy the n rows down the cursor

P: paste the copied content from the downstream.

U: reply to the previous operation (rollback)

1.4 Block Selection

V: select a character. The cursor is reversed (used to modify configuration files in batches)

For example, the configuration file copied from other places has an unordered indentation, for example:

First, enter the normal mode. Press "v selected code. The selected area will be reversed.

Then press "=", the format will be automatic

V: Select rows. The rows that the cursor passes are reversed.

[Crtl] + v: block selection. You can select a rectangle.

Y: copy the reverse IP address.

D: Delete the whitelist.