Vim text editor - Revision history

Graggle at 01:19, 22 April 2026

2026-04-22T01:19:35Z

← Older revision		Revision as of 01:19, 22 April 2026
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	* replace all occurrence of old in the whole buffer with new, prompt for confirmation.		* replace all occurrence of old in the whole buffer with new, prompt for confirmation.
	:%s/old/new/gc		:%s/old/new/gc

			[[Category:Helpdesk]]
			[[Category:Software]]

Digi: Add navigation section

2026-03-23T00:01:26Z

Add navigation section

← Older revision		Revision as of 00:01, 23 March 2026
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	to start vim and edit a file (new or existing)		to start vim and edit a file (new or existing)
	vim file_name		vim file_name
	to start vim ~~and open a new file~~ (		to start vim in NetRW (file tree)
	~~You can give the stuff you typed in a name when later you save it as a~~ file.)		vim .
	vim

	to ~~exit~~ vim ~~and save your document first press '''ESC''' then~~		to write your changes
			:w
			to quit vim
			:q
			you can also combine these
	:wq		:wq
	to ~~exit, saving as~~ a ~~new filename again press '''ESC'' then~~		to write to a file
	:wq <~~filename~~>		:w <file>
	to ~~exit~~ without saving ~~(force quit) press '''ESC''' then~~		to quit without saving
	:q!		:q!
			to enter NetRW
			:Ex

	==='''~~Editing~~'''=== ~~When~~ in ~~vim~~ you ~~will notice that you cannot~~ enter ~~any text, this~~ is ~~because you are in~~ the ~~command~~ mode of ~~the editor~~, to ~~enter the insert mode press 'i' or 'insert'~~. To ~~return~~ to ~~the command~~ mode hit 'ESC'		==='''Normal Mode'''===
	~~==='''Deleting'''===~~		Normal mode is the default mode you are in when you enter Vim. This is the mode you will spend most of your time in, as it's used to navigate around your file. To go back to normal mode hit 'ESC' on your keyboard.
	~~OK, the 'delete' key always works, as does the 'backspace'. However, vim has another deletion method through the command mode that doesn't require entering the insert mode~~.

	1. move the cursor to the character ~~you want~~ to ~~delete~~		===='''Navigation'''====
			To navigate in Vim you primarily use the
			'''I''' '''J''' '''K''' '''L'''
			keys, to navigate to the
			'''left''' '''down''' '''up''' '''right'''
			directions respectively.

			For example,
			'''J'''
			will bring your cursor 1 line down!
			You can also add a number to vim commands to do them that number of times.

			For example,
			'''5J'''
			will bring your cursor 5 lines down!

			There are also other keys to move your cursor such as:
			'''W'''
			which moves your cursor forward one word,
			'''B'''
			which moves your cursor back one word,
			'''G'''
			which moves your cursor to the final line of the file,
			'''gg'''
			which moves your cursor to the first line of the file, and
			'''f<character>'''
			which moves your cursor to the next instance of <character> on the current line!

	~~2. press x , this character disappears~~

	==='''Searching for Words'''===		==='''Searching for Words'''===

Landa2 at 08:15, 22 December 2007

2007-12-22T08:15:12Z

New page

==='''What is Vim'''===
Vim is a text editor. Vim was created as an extended version of the vi editor, with many additional features designed to be helpful in editing program source code, its full name is Vi IMproved. While Vim is cross-platform, it is most popular on Unix-like operating systems.

==='''Interface'''===
Vim's interface is based not on menus or icons but on commands given in a text user interface. For many users, Vim may present a steep learning curve, meaning that learning is slow initially but once the user gets a grasp of the basics they progress quickly and their editing becomes more efficient.

=='''The Basics'''==
to start vim and edit a file (new or existing)
vim file_name
to start vim and open a new file (
You can give the stuff you typed in a name when later you save it as a file.)
vim

to exit vim and save your document first press '''ESC''' then
:wq
to exit, saving as a new filename again press '''ESC'' then
:wq <filename>
to exit without saving (force quit) press '''ESC''' then
:q!

==='''Editing'''=== When in vim you will notice that you cannot enter any text, this is because you are in the command mode of the editor, to enter the insert mode press 'i' or 'insert'. To return to the command mode hit 'ESC'
==='''Deleting'''===
OK, the 'delete' key always works, as does the 'backspace'. However, vim has another deletion method through the command mode that doesn't require entering the insert mode.

1. move the cursor to the character you want to delete

2. press x , this character disappears

==='''Searching for Words'''===
Suppose you want to find all the words apple in your file
1. Make sure you are in command mode
by hitting ESC

2. type
/apple
followed by ENTER to find an occurrence of apple. When you type the slash, it and the following characters will be shown on the bottom of the screen. After you press ENTER, the cursor will go to the first occurrence of apple if found, and the target will be highlighted.

3. after you got the first apple, you can keep typing
n
to find other apples

===Substituting words===
First make sure you're in command mode by pressing ESC.
* replace first occurrence of old in current line with new
:s/old/new/

* replace all occurrence of old in current line with new
:s/old/new/g

* replace the first occurrence of old in each line between line n1 and n2 with new
:n1,n2s/old/new/

* replace all occurrence of oldbetween line n1 and n2 with new
:n1,n2s/old/new/g

* replace all occurrence of old in the whole buffer with new, prompt for confirmation.
:1,$s/old/new/gc

* replace all occurrence of old in the whole buffer with new, prompt for confirmation.
:%s/old/new/gc