vim editor notlari

There are two modes in vim. One is the command mode and another is the insert mode.
In the command mode, user can move around the file, delete text, etc.
In the insert mode, user can insert text.
Changing mode from one to another
From command mode to insert mode type a/A/i/I/o/O ( see details below)
From insert mode to command mode type Esc (escape key)

Some useful commands for VIM

Text Entry Commands (Used to start text entry)

  • a Append text following current cursor position
  • A Append text to the end of current line
  • i Insert text before the current cursor position
  • I Insert text at the beginning of the cursor line
  • o Open up a new line following the current line and add text there
  • O Open up a new line in front of the current line and add text there

The following commands are used only in the commands mode.

Cursor Movement Commands

  • h Moves the cursor one character to the left
  • l Moves the cursor one character to the right
  • k Moves the cursor up one line
  • j Moves the cursor down one line
  • nG or :n Cursor goes to the specified (n) line
    (ex. 10G goes to line 10)
  • ^F (CTRl F) Forward screenful
  • ^B Backward screenful
  • ^f One page forward
  • ^b One page backward
  • ^U Up half screenful
  • ^D Down half screenful
  • $ Move cursor to the end of current line
  • 0 (zero) Move cursor to the beginning of current line
  • w Forward one word
  • b Backward one word

Exit Commands

  • :wq Write file to disk and quit the editor
  • :q! Quit (no warning)
  • :q Quit (a warning is printed if a modified file has not been saved)
  • ZZ Save workspace and quit the editor (same as :wq)
    : 10,25 w temp write lines 10 through 25 into file named temp. Of course, other line numbers can be used. (Use :f to find out the line numbers you want.

Text Deletion Commands

  • x Delete character
  • dw Delete word from cursor on
  • db Delete word backward
  • dd Delete line
  • d$ Delete to end of line
  • d^ (d caret, not CTRL d) Delete to beginning of line

Yank (has most of the options of delete)– VI’s copy commmand

  • yy yank current line
  • y$ yank to end of current line from cursor
  • yw yank from cursor to end of current word
  • 5yy yank, for example, 5 lines

Paste (used after delete or yank to recover lines.)

  • p paste below cursor
  • P paste above cursor
    “2p paste from buffer 2 (there are 9)
  • u Undo last change
  • U Restore line
  • J Join next line down to the end of the current line

File Manipulation Commands

  • :w Write workspace to original file
  • :w file Write workspace to named file
  • :e file Start editing a new file
  • :r file Read contents of a file to the workspace
    To create a page break, while in the insert mode, press the CTRL key And l. ^L will appear in your text and will cause the printer to start A new page.

Other Useful Commands

Most commands can be repeated n times by typing a number, n, before the command. For example 10dd means delete 10 lines.

  • . Repeat last command
  • cw Change current word to a new word
  • r Replace one character at the cursor position
  • R Begin overstrike or replace mode – use ESC key to exit
  • :/ pattern Search forward for the pattern
  • :? pattern Search backward for the pattern
    n (used after either of the 2 search commands above to continue to find next occurrence of the pattern.
    :g/pat1/s//pat2/g replace every occurrence of pattern1 (pat1) with pat2
    Example :g/tIO/s//Ada.Text_IO/g
    This will find and replace tIO by Ada.text_IO everywhere in the file.
  • :g/a/s// /g replace the letter a, by blank
  • :g/a/s///g replace a by nothing
    note: Even this command be undone by u

Examples

Opening a New File

  • Step 1 type vim filename (create a file named filename)
  • Step 2 type i ( switch to insert mode)
  • Step 3 enter text (enter your Ada program)
  • Step 4 hit Esc key (switch back to command mode)
  • Step 5 type :wq (write file and exit vim)

Editing the Existing File

  • Step 1 type vim filename (edit the existing file named filename)
  • Step 2 move around the file using h/j/k/l key or any appropriate command
    • h Moves the cursor one character to the left
    • l Moves the cursor one character to the right
    • k Moves the cursor up one line
    • j Moves the cursor down one line
    • nG or :n Cursor goes to the specified (n) line (ex. 10G goes to line 10)
  • Step 3 edit required text (replace or delete or insert)
  • Step 4 hit Esc key (exit from insert mode if you insert or replace text)
  • Step 5 type :wq

kaynak

benim kendi notlarim:

  • :tabclose
  • :set textwidth=100 veya :set tw=100 100 karakterde word wrap clipboard’dakileri paste ederken bu direkt calismiyor. bunun icin paste edilen satirin basina gidip, text’in bundan sonraki kisminin formatlanmasi icin sagdakinin girilmesi lazim gq} nette bazi yerlerde, gqG de kullanilabilecegi yaziyor fakat bu satirlari bozuyor. bunu kullanma. gq} sadece ilgili satiri formatliyor.
  • :tabedit tab acarak edit
  • :tabnew new tab
  • :tabprevious previous tab
  • :tabnext next tab
  • “* system clipboard “*p system clipboard paste “*y system clipboard copy * yerine + da kullanilabilir. → ubuntuda system clipboard calismiyor. Onun icin vim-gtk yukle. “* calizmaz “+ calisir.
  • :set backspace=2 veya :set backspace=indent,eol,start backspace adam gibi calismadiginda
  • :browse oldfiles recent files editlenen eski dosyalar listeden dosya acmak icin q [dosyanin listedeki numarasi]
  • search find arama / aranacak_kelime case sensitivity kapatmak icin :set ignorecase defaul olarak case sensitivity acik.
  • command girerken clipboard’tan paste yapmak icin ctrl+R ve *
  • daw delete around word
  • diw delete inside word
  • :reg tum register’larin listesi.
  • 1Ggg start of file
  • Gend of file
  • 50G50gggo to line 50
  • :colorscheme colors dizini altina atilan renk temalarindan birini secmek icin.
  • :set nocompatipletab ile auto complete calismadiginda tab yerine ctrl+e de calisiyor.
  • :syntax on kodlama renklerini acmak icin
  • :set numbershow line number
  • :set tabstop=2 tab indent 2 character
  • :set shiftwidth=2>> ile yapilan indent 2 character
  • 5>>5 satiri saga tab kadar girintile
  • 4<<4 satirdan sola tab kadar girinti kaldir
  • :set expandtab tab yerine space character
  • :Exploreopens the file explorer window
  • :set autoread baska bir editor tarafindan editlenip kaydedilen dosyanin kendi kendisine refresh edilmesi. —

Yan Pritzker apptly explained it like this: vim commands are like a language you can learn:

  • There are verbs: c (change), d (delete), y (yank), p (paste), u (undo)
  • There are nouns: w (word), s (sentence), p (paragraph), b (parenthetical block – something inside parentheses)
  • There are some modifiers: i (inside), a (around), etc..

Eventually you learn to string these into sentences – here are some examples:

  • change word: c w
  • delete around sentence: d a s
  • yank (copy) insides of a paragraph: y i p
  • change text inside next quotation marks c i "

You can also open a new line with o

kaynak” target=”_blank”>kaynak