Vim Common commands

Configuration

Modify the. vimrc File

Set number # display row number filetype on # display file type set fileformat = UNIX # Set the file format to unixset Ts = 4 # Set the tab length to 4 set expandtab # Set the tab to use space set autoindent # use auto indent set shiftwidth = 4 # auto indent space set to 4 syntax enable # enable syntax highlighting syntax oncolorscheme Slate # select a color subject, usually at/usr/share/Vim/vim73/colors
Set hulsearch # Set highlighted search
Set ruler # display status information
Set showmode # display the editing status
Set BG = light # Set the Background Brightness

 

Neocomplcache Configuration

" NeoComplCache settings" Use neocomplcache. let g:neocomplcache_enable_at_startup = 1 " Use smartcase. let g:neocomplcache_enable_smart_case = 1 " Use camel case completion. let g:neocomplcache_enable_camel_case_completion = 1 " Use underbar completion. let g:neocomplcache_enable_underbar_completion = 1 " Set minimum syntax keyword length. let g:neocomplcache_min_syntax_length = 3 " Auto selectlet g:neocomplcache_enable_auto_select = 1 " function combinationinoremap <expr><C-h> neocomplcache#smart_close_popup()."\<C-h>"inoremap <expr><BS> neocomplcache#smart_close_popup()."\<C-h>"inoremap <expr><C-y>  neocomplcache#close_popup() inoremap <expr><C-e>  neocomplcache#cancel_popup()" <Tab> : completioninoremap <expr><TAB>  pumvisible() ? "\<C-y>" : "\<TAB>" " <CR>: close popup and save indent. inoremap <expr><CR>  neocomplcache#smart_close_popup() . "\<CR>"

 

Omni configuration. With NCC, do not use it.

Filetype plugin indent on # file type check autocmd filetype CSS setlocal omnifunc = csscompletecssautocmd filetype HTML, markdown setlocal omnifunc = export filetype JavaScript setlocal omnifunc = export filetype Python setlocal omnifunc = export filetype XML setlocal encoding = export filetype Ruby setlocal omnifunc = export filetype PHP setlocal omnifunc = export completeopt = longest, menu # Do not display function definitions

 

Shortcut Keys

DAW: delete a word

E: Move a word backward.

B: Move a word forward.

I: insert

0: Jump to the beginning of the line

$: Jump to the end of a row

Shift + I: insert at the beginning of the row

Shift + A: insert at the end of a row

GG: Jump to the beginning of the file

Shift + G: jump to the end of the file

V: visual mode

Shift + V: Visual Line Mode

CTRL + V: Visual Block Mode

U: undo

CTRL + R: redo

Y: Copy

YY: Copy row

P, P: paste to the next line and the last line

>>: Increase indentation.

<: Reduce indentation

=: Auto indent

X, X: delete one character backward and forward

J: merge the current row and the next row.

In insert mode, CTRL + T Ctrl + D: forward or backward a tab

Commands

: Row number: Jump to the specified row

: W filename: Save

: R finename: after reading the file content of filename to the cursor

:! Command: temporarily leave Vim to execute Linux commands, such :! Ls

1. Replace the specified row number:

: 10, 20 s/pattern/replacement/g

: 10th, the replacement range is ~ 20 rows

S starts matching

/Pattern/replacement replace pattern with replacement

/G replace all matched items

2. Split: horizontal split window. use Ctrl + W + H, J, K, and l to switch the window.

3. VSP: Vertical Split Window

5. vnew: Create a vertical window

4. Close/Q: Close the window

5. Only: Close other windows

6. File: displays information about the current file.

7. helptags/usr/share/Vim/vim73/DOC: update the doc information. If the doc requires the root permission, run this command with the root permission.

8. E open the file

9. enew the current tag to create a new file

10. Open a new tab in tabnew

11. Disable other labels in Tabo

12. Switch the tag Ctrl + Pageup/Pagedown

Nerdtree shortcut

CTRL + W + H: switch to the tree directory label on the left

CTRL + W + L: switch to the tag on the right

CTRL + W: Rotate tags

O Open and Close files or directories
T open in the tab
T open in the background Tab
! Execute this file
P to the upper directory
P to the root directory
K to the first node
J to the last Node
U open the upper directory
M: displays the file system menu (add, delete, and move operations)
? Help
Q close