Use and configuration of vim

From "Bird Brother's private cuisine", the third, people's post and telecommunications publishing house

Simple use of vim:

Execution method:vim filename < open or new filename>

Three modes : General mode, edit mode, command line mode

General mode----> Edit modeI: Before the current indicator,o: Next line at the current prompt
a: The current prompt Next,R: Wipe backwards
<----ESC
General mode----> command line mode: Execute command,/down search,? Search up
<----ESC


Move Cursor
H,j,k,l: Move left, move down, move up, Move Down
0 or home: Move to the front of the bank
$ or end: Move to the end of the bank
1G or GG: Move to First line
NG: Move to Nth row
G: Move to the last line
N+space: Move n characters backwards
N+enter: Move n rows down

Find and replace
/word: Find word down
? Word: Find Word up
N: Move to next target
N: Move to previous target
: n1,n2s/word1/word2/g: Word1 is replaced with Word2 from N2 to N2
: 1, $s/word1/word2/g: replace word1 with Word2 from the first line to the end
: 1, $s/word1/word2/gc: replace word1 with Word2 from the first line to the end

Delete Copy and paste
X: Delete Forward
X: Remove Backward
DD: Delete cursor in the row
NDD: Delete cursor down n rows
D0: Delete cursor to the front
d$: Delete cursor out to the last
D1G: Delete cursor out to the first line
DG: Delete cursor to last line

YY: The copy cursor is in the row
Nyy: Copying the next n rows of the cursor
Y0: Copy from cursor to front of the bank
y$: Copy from cursor to bank last
Y1G: Copy from cursor to first line
YG: Copy from cursor to last

P: Copy to a line on the cursor
P: Copy to the next line of the cursor

U: Undo Last Action
Ctrl+r: Repeat Last Action

command Line
: q[!] : Exit, plus exclamation force exit
: w[!] : Save, add exclamation point to force save
: wq[!]: Save exit, add exclamation force
ZZ: If there are changes to save the exit, if no changes to directly exit
: W[filename]: Save as filename
: R[filename]: Introduce the filename content behind the cursor
: n1,n2 w FileName: Save N1 to N2 content in filename
：！ Command: Temporarily leave VI to execute commands

Block Selection
V: Character selection
V: Line Selection
Ctrl + V: Block selection, rectangular selection data
Y: Copy the selected block
D: Delete the selected block

Multi-file editing
Vim filename1 filename2
: N: Edit Next file
: N: Edit Previous file
: Files: Lists all files currently open by this vim

Multi-window display
: SP FileName: Opens another file
: SP: Bring this file again in this window
ctrl+w+k/: Previous window
ctrl+w+j/: Next window
CTRL+W+Q: Close the current window

Chinese coding problem
DOS and Linux segment line characters
In DOS, CR and LF are both segments, and only LF in Linux
Dos2unix [-kn] File NewFile
Unix2dos [-kn] File NewFile
-K Preserve the date of the source file
-N Keep Source file

Language Conversion
Iconv--list: Output iconv supported encoding
Iconv-f Original code-T new code [-O newfile]
View File Encoding：
File-bi filename
: Set fileending

Use and configuration of vim