The command ' vim ' and how to use it

Vim Basic editing commands
There are three basic modes of 1.vim:
Edit mode (command mode), input mode, last line mode
2. Three modes of conversion:
Edit mode--Input mode
I:insert, enter at the cursor position
A:append, enter after cursor location
O: Opens a new line below the line where the current cursor is located
I: Input at the beginning of the line where the current cursor is located
A: Enter at the end of the line at the current cursor
O: Opens a new line above the line where the current cursor is located
Input mode--edit mode
Esc
Edit Mode--last-line mode
：
Last-line mode--edit mode
Esc
3. How to close the file, usually in the last line mode
: Q exit
: q! Force exit
: Wq Save Exit
: X Save exit
: W/path/to/somewhere saved to the specified location
ZZ Save exit
4. How to implement cursor jump (usually in edit mode)
Between characters jump: h,j,k,l
#COMMAND: A character that jumps to a number specified by a #
Between words jump: e,b,w
#COMMAND: # Specifies the number of words to jump at a time
Beginning line end Jump: ^,0,$
Interbank movement: #G, G,gg (/g)
Move between sentences:), (
Move between paragraphs:},{
5. Turn screen operation
CTRL+F: Flip a screen to the end of the file
Ctrl+d: Turn half screen at the end of the file
CTRL+B: Flip a screen to the file header
Ctrl+u: Turn half screen to file header

Vim in edit mode of the relevant instructions
1. Character editing
X: Delete the character at the cursor
#x: Delete the # characters at the beginning of the cursor
XP: Swap the position of the character where the cursor is located and its character
2. Delete command
D: Delete command, can be combined with the cursor jump character to achieve range deletion
d$
d^
D0
Dw
Db
De
#COMMAND
DD: Delete cursor in the row
#dd: Multi-line deletion
3. Paste command
P: If the buffer is a whole row, paste the current cursor below the row, or paste it at the end of the current cursor.
P: If the buffer is a whole row, paste the top of the current cursor, or paste it in front of the current cursor where it is located
4. Copy commands
Y: Copy, work behaves similar to D command
y$
Y0
y^
Ye
yw
Yb

#COMMAND

     yy: Entire row copy
         #yy: Copy multiple lines
   5. Change command (c,change)          
      C: The edit mode will automatically enter the last line mode
        C $
       when the modification is complete   c^
        c0
        CB
        CW
        CE
           #COMMAND
      cc: Delete and enter new content
    6. Undo Command
       u (undo): Undo previous Actions
       #u: Undo a specified number of actions
     undo Previous undo
       Ctrl+r
      repeat the previous edit command
      .

Vim instructions in the last-line mode (built-in command-line interface)
1. Address delimitation:
: Start_pos,end_pos

#: The specific # line
#,#: From the left # indicates the line start, to the right # indicates the end of the line
#,+#: From the left # indicates the start of the line, plus the number of rows on the right #
. : When moving forward
$: Last line
%: Full text, equivalent to 1,$
/parttern/,/parttern/: Starting from the first line that is matched to the pattern1 pattern, until the end of the line that was first matched to the PATTERN2
#,/pattern/:
/pattern/,$:
2. Find
/pattern: Looks at the end of the file from the current cursor location
? PATTERN: Finds the file header from the current cursor location
N: Same direction as command
N: Opposite direction of command
3. Find and replace
S: Complete the Find and replace operation in the last line mode
s/what to look for/replace with content/modifiers

          What to look for: Available modes
           Replace with: cannot use mode, but can use/1,/2, Wait for the back reference symbol. You can also use "&" to refer to the entire content found in the previous lookup, so with "&" is not replaced, the satellite added the content
          Modifier     :
                   I: Ignore case
                   g: Global substitution, by default, each row replaces only the first occurrence of the pattern
           NOTE: The delimiter "/" in the find substitution can be replaced with another character, for example:
             [ email protected]@@
             s###

Related instructions for VIM multi-file mode:
Vim FILE1 FILE2 FILE3 ...
: Next Next
: Prev Before a
: First One
: Last One
: Qall Quit all
: Wall Save All

The relevant instructions for the Vim window split mode:
Vim-o|-o FILE1 FILE2 ...
-O: Horizontal split
-O: Vertical split
Switching between windows: Ctrl+w,arrow

Customizing the working characteristics of vim:
1. configuration file: Permanently valid
Global:/ETC/VIMRC
Personal: ~/.VIMRC
2. Set the operating characteristics in the last line mode, but only valid for the current VIM process
1). Line number
Display: Set number, abbreviated as set Nu
Cancel display: Set Nonumber, abbreviated to set Nonu
2). Parentheses match:
Match: Set Showmatch, abbreviated as set SM
Cancel: Set NOSM
3). Auto Indent
Enable: Set AI
Disabled: Set Noai
4). Highlight Search
Enabled: Set Hlsearch
Disabled: Set Nohlsearch
5). Syntax highlighting
Enabled: Syntax on
Disabled: Syntax off
6). Ignoring the case of characters
Enable: Set IC
Disabled: Set Noic
7). Get Help
: Help
: Help Subject

This article is from the "Fante" blog, make sure to keep this source http://8755097.blog.51cto.com/8745097/1690274

The command ' vim ' and how to use it