Gvim basic command: CTR-C => Enter command line

1,CTR-C enters the command line,

2. Press dd => to delete the row where the cursor is located.

3. Press A => to enter the insert mode.

Gvim Basic commands

Editing mode	Command	Description
Enter insert mode	I	Insert text before the cursor position
	I	Move the cursor to the beginning of the current row and insert text before it
	A	Used to append new text after the cursor's current position
	A	Move the cursor to the end of the row and insert new text there
	O	Open a new line under the row where the cursor is located, place the cursor at the beginning of the line, and wait for the input text
	O	Insert a line above the row where the cursor is located, place the cursor at the beginning of the line, and wait for the input text
Cursor Positioning	G	Move the cursor to the last line of the file
Replacement and Deletion	RC	Replace the cursor prefix with character C
	NRC	Use character C to replace the first n characters pointed to by the cursor
	X	Delete characters at the cursor
	NX	Delete n characters from the cursor position to the right
	DW	Delete a word. If the cursor is in the middle of a word, it is deleted from the cursor position to the end of the word with spaces
	Ndw	Delete n specified words
	DB	Delete a word before the cursor position
	NDB	Delete n words before the cursor position
	Dd	Delete current row
	NDD	Delete the content of the current row and the following n-1 rows
Copy and paste	YY	Copy the content of the current row to the buffer zone
	Nyy	Copy the starting n rows to the buffer zone.
	P	Write the content of the buffer zone to the location of the guangcun
	/Str	Move to the place where STR exists to the right
	? Str	Move to the place where STR exists to the left
	N	Move to a place with str in the Same Direction
	N	Move to a place with str in the opposite direction
Undo and repeat	U	Cancel previous misoperations
	.	Execute another complex command just completed.
Exit	Zz	Save disk and exit
	ZQ	Do not save and exit

 

In command line mode	Command	Description
Skip	: N	Jump to row n
Exit	: Q	Exit vi
	: WQ	Save and exit vi
	: Q!	Exit VI without saving
File-related	: W	Save the currently edited content to the disk
	: W File	Write the edited content to the file.
	: N1, n2w File	Write the row from N1 to N2 to the file.
	: NW File	Write row n to file
	: 1,. W File	Write all content from the first line to the cursor position to the file.
	:., $ W File	Write all content from the current position of the cursor to the end of the file to the file.
	: R File	Open another file
	: E File	Create another file
	: F File	Rename the current file as a file
String search, replacement, and deletion	:/Str/	Move from the current cursor to the place where STR exists
	Str?	Move from the current cursor to the left where STR exists
	:/Str/W File	Write the row containing STR to the file.
	:/Str1/,/str2/W File	Write the content from str1 to str2 to the file.
	: S/str1/str2/	Replace the first str1 with str2
	: S/str1/str2/g	Replace all str1 with str2
	:., $ S/str1/str2/g	Replace all str1 from the current position to the end with str2
Copy, move, and delete text	: N1, N2 Co N3	Copy the content from line N1 to line N2 to the end of line N3.
	: N1, N2 M N3	Move the content from line N1 to line N2 to the end of line N3.
	: D	Delete current row
	: Nd	Delete n rows starting from the current row
	: N1, N2 d	Delete all content from row N1 to row N2
	:., $ D	Deletes all content starting from the current row to the end.
	:/Str1/,/str2/d	Delete all content starting from str1 to str2
Execute Shell Command	:! Ls	Run the shell command ls (here ls can be replaced with other commands)
	N1, N2 W! Command	Input the content from line N1 to line N2 as the command. If N1 and N2 are not specified, the content of the entire file is used as a command. Command Input
	: R! Ls	Write the result of running the LS command to the location of the current line (here ls can be replaced by other commands)     Http://blog.sina.com.cn/s/blog_4e95dba90100g4dz.html