A three mode conversion
1, inserted into the Command Mode Mode
i inserted before the cursor in
a cursor inserted after
o line to open the next line
I of the line is inserted at the cursor
A is inserted in the end of a line cursor
on the line to open line O
2, mode enter command line mode:
3, line mode, insert mode enter command mode esc
Second, the commonly used commands
1, the cursor
| k | ||
| h | l | |
| j |
2, the cursor jumps
H: Skip the current screen to the top
M: Skip the current center of the screen
L: the bottom of the current screen jump
w jump back one word length, skip to the next word start position
b of a word length jump forward, jump a start position of the word
{: a skip to the beginning of the code
}: skip next segment start code
3, flip
CTRL + f scroll down a
CTRL + b upturned a
CTRL + d Total Half-page down
CTRL + u upturned half page
4, rapid positioning of the cursor
20G: rapid positioning to line 20 is
G: quickly locate the last line
gg: rapid positioning to the first row
5, copy and paste
yy Copy the line where the cursor
4yy copy from the beginning of the line where the cursor down 4 lines
p: Paste
6. Cut
dd shear cursor line
2dd cut two lines from the beginning of the line where the cursor down
dw delete a word
d0 cut from the current cursor to the beginning of the line
D from the current cursor to the end of the line cut
7, delete
x cursor to delete the letter
X to delete the letter before the cursor current
8. Find and Replace
/ hello Search hello
n-: the next search result
N: search result on a
:% s / hello / world / replaced by the full text hello world
11,16s / hello / world /. 11 to line 16 is replaced with hello world
r replace one character
after character the cursor is replaced by R
9, adjust indents
V from the beginning of the current line selected
v select from the beginning of the current character
After the reduction is selected by adjusting the indent >> (right) and << (left)
'.' Repeat
10, Other
u: undo operation just
CTRL + r revoked trans
: Q! Force Quit
: wq to save and exit shift + zz