Vim Editor Operation ②

This article mainly introduces the common editing commands of vim:

Character editing:

　　　　x: Delete the character at which the cursor is located;

　　　　#x: Delete the # characters at the beginning of the cursor;

Replace command:

　　　　R: Replaces the character at which the cursor is located;

Rchar;

For example: Replace the L in the list with the uppercase L, assuming the cursor is now in the list L, you need to press the R key, press "Shift+l" to complete the replacement;

Delete command: The deleted content does not disappear completely and is stored in the corresponding buffer area.

　　　　D: Can be combined with the cursor jump character, to achieve range deletion;

Example: d$, d^, DW, DE, DB (also supported #command)

　　　　DD: Delete the row where the cursor is located;

#dd: Delete the total # line at the beginning of the cursor (including the row on which it is located);

Copy command:

　　　　y: The working behavior is similar to the D command;

Paste command:

　　　　P: the content within the buffer (that is, the copied content) is pasted at the bottom of the line where the current cursor is located, if it is an entire line , otherwise, the back side of the current cursor;

　　　　P: The content within the buffer (that is, the copied content) is pasted at the top of the line where the current cursor is located if it is an entire line , otherwise, the front side of the current cursor is pasted;

Change the command:

　　　　C: Can be converted from edit mode to input mode, and implement the deletion function, similar to the D command;

Undo command:

　　　　u: Undo the previous operation;

　　　　ctrl+r: Revocation of previous revocation;

Repeat the previous edit operation:. No.

Visualization mode: Similar to the area Check feature in Windows text

Press the v key: Select by character;

Press the V key: Select by row;

Note: Can be used with cursor jump to achieve range selection;

Report:

Vim's multi-file feature:

Multiple files:

Vim FILE1 FILE2 ....

To switch between files:

　　　　: Next Next file

　　　　: Prev Previous file

　　　　: Last File

　　　　: First file

Exit All Files:

　　　　: Wqall Save all files and exit

　　　　: Wall

　　　　: Qall

Multiple windows:

　　　　- o: Horizontal split window

　　　　- o: Vertical Split window

Switch between the Windows: First press the CTRL+W key and then release, then press the corresponding direction key;

Note: Individual files can also be viewed in separate screens

　　　　　　　　ctrl+w s: horizontal split window;

　　　　　　　　ctrl+w v: vertical split window;

Vim Editor Operation ②