vi 编辑命令

命令

Summary: movement keys

Here's a recap of the movement keys we just discussed, and a few extras.

Spacebar	advance the cursor one position
^B	page backward
^D	scroll down
^E	expose a line at the bottom of the screen
^F	page forward
^G	Positional status check
^N	next line, same column
^P	previous line, same column
^U	scroll up
^Y	expose a line at the top of the screen
+	next line, at the first non-whitespace character
-	previous line, at the first non-whitespace character
/string	Scan forward for string. If no string is specified, scans for the last string scanned for.
?	Scan backwards for string. If no string is specified, scans for the last string scanned for.
B	backwards one word, ignoring punctuation
linenumberG	Go to specified linenumber (an integer). Defaults to the last line.
H	move cursor to first line of screen
M	middle line of screen
L	last line of screen
W	forward a word, ignoring punctuation
b	backwards a word
e	end of current word
n	next instance of / or ? search pattern
w	next word

Summary: making changes

SPACE	Advance the cursor one position.
^W	Erase a word during insert.
.	Repeats the last change command.
O	Opens and inputs a new line, above the current line.
U	Undoes the changes you made to the current line.
a	Appends text after the cursor.
c	Changes the object you specify to the text you type in after.
d	Deletes the object that you specify.
i	Inserts text before the cursor.
o	Opens and inputs new lines, below the current line.
u	Undoes the last change.

Summary of moving and rearranging text

^	First non-whitespace character on line.
0	Beginning of the line.
$	End of the line.
)	Forward to next sentence break.
(	Backward to previous sentence break.
}	Forward to next paragraph break.
{	Backward to previous paragraph break.
]]	Forward to next section break.
[[	Backward to previous section break.
fx	Find character x forward in the line.
Fx	Find character x backward in the line.
p	Paste text after cursor.
P	Paste text before cursor.
y	Yank.
Y	Yank a whole line.
t	Forward to character x, for operations.
Tx	Back to character x, for operations.

参考

• Linux Vi Command Help and Examples (computerhope.com)