vi( Visual Interface )
vim (VI iMproveed): plain text (ASCII) full-screen editor, the editor is schematically.
vim of three modes:
1) Edit mode (command mode)
2) Input mode
3) line mode
Switching between the three modes:
1) Edit mode -> Input Mode:
i: current character in front of the cursor, into the input pattern;
A: after the current character of the cursor, into the input pattern;
O: below the current cursor line, the new line, and into the input mode;
the I : in the start of the current cursor line, into an input mode;
a: in the end of the current cursor line, into an input mode;
O: the line above the current cursor, the new line, and into the input mode.
2) Input mode -> Edit mode:
ESC key once.
3) Edit mode -> line mode:
:
4) line mode -> Edit mode:
ESC key ESC key once or twice continuously.
Caption (Source network)
First, open the file
# vim / path / to / somefile
vim + #: Open the file, and positioned on the first # line;
vim +: Open File, navigate to the last row;
vim + / the PATTERN: Open File, navigate to the first time pATTERN is matched to the line of the first line;
Description : # positive integer to decimal pATTERN representatives of pattern matching;
the default to open the file in edit mode.
Second, close the file
1), close the file line mode
and: q
: wq save and exit
: q exit without saving!
: w Save
: w forcibly saved!
: wq ->: X -> equivalent
2) to exit edit mode
ZZ: Save and Exit
Third, moving the cursor (editing mode)
1), character by character movement
h: Left
l: Right
j: the
upper: K
#h: moving characters #
2), the word mobile units
w: Move to the first word of the next word
e: Skip the current or next word suffix
b: Skip the current or previous word word first
#w:
3), the row jump
0: absolute first line
^: The first line of the first non-blank character
$: the absolute end of the line
4), between the lines jump
#G: Go to page # line;
G: last line
GG: first line
line mode, directly to the line number: #
Fourth, scroll
Ctrl + f: turn down a screen (Forward)
ctrl + B: turn a screen (Back) upwardly
Ctrl + d: half a screen scroll down (Down)
ctrl + U: upturned half screen (up)
V. delete a single character
x: delete a single character at the cursor
#x: Delete at the cursor backward and character of #
Sixth, the delete command: d --delete
d command with (all) command to jump combination (# foremost, d, followed by a jump final)
#dw, #DE, #DB, # d $
dd: delete the current cursor line
#dd: delete including the current cursor line, including the # line
line mode: (d at the end) (as a separate address parameters, delete the row)
StartADD, EndADD d (StartADD, StartAddress - the StartLine)
: Indicates the current line.
$: the last line
+ # : a first down line #
- #: # line first upwardly
Seven, the Paste command p --paste (last delete the contents stored in memory can be used for paste)
p: If the copy or to delete whole line, below the line is attached to the cursor,
if the content copy or delete a non-integer line, the paste of the following character cursor;
P: if the copy or to delete the entire line , stuck to the top of the cursor line,
if the content of non-integer copy or delete rows, attached to the front of the character cursor;
Eight, the copy command y (yank)
usage with the d command
IX Review: delete the contents, then converted to input mode
c: Use the same d command (Change)
C: directly cursor to the line and delete, and then converted to input mode
ten, replace: r --replace
r: replace one character
R: successive replacement single character
XI undone editing operation u (undo)
u: once before the undone editing operation
continuously u command to undo previous edits n operation (stored in memory 50)
#U: # edits directly revokes the last operation
Undo Undo the last operation: Ctrl + r
Editing Operation Twelve, before repeating
. (Dot)
XIII visualization mode
| v | Character selection, will move the cursor through the local anti-white selection (- VISUAL -) |
| V | Row selection, the cursor will highlight the selected row through the (- VISUAL LINE -) |
| [Ctrl]+v | Block selection, you can select data using rectangular way (- VISUAL BLOCK -) |
| Y | The highlight of the local copy up |
| d | The highlight of the place deleted |
| The above three modes can be selected for the text in various normal operating modes, the batch can be inserted through selecting specified text, delete, replace operation (e.g., multi-line script commented out) | |
Fourth, look for
/ PATTERN matching down
? Matching up the PATTERN
n according to the next matches the direction
N in accordance with one of the mating direction
Fifth, find and replace
S using the command line mode (with the same command sed)
ADDR1, the PATTERN ADDR2s @ @ @ String GI (G - Global, I - the ignore Case)
. 1, represents a full $
% represents full