How can I copy text to the system clipboard from Vim?

Question

Is there a way to copy a block of text to the system clipboard, so I can paste it in another program?

Answer 1

For X11-based systems (ie. Linux and most other UNIX-like systems) there are two clipboards which are independent of each other:

• PRIMARY - This is copy-on-select, and can be pasted with the middle mouse button.
• CLIPBOARD - This is copied with (usually) ^C, and pasted with ^V (It's like MS Windows).

OS X and Windows systems only have one clipboard.

For X11 systems there are also number of tools that synchronize these clipboards for you; so if they appear to be the same, you may have one of them running.

Vim has two special registers corresponding to these clipboards:

• * uses PRIMARY; mnemonic: Star is Select (for copy-on-select)
• + uses CLIPBOARD; mnemonic: CTRL PLUS C (for the common keybind)

On Windows & OS X there is no difference between + and *, since these systems only have a single clipboard, and both registers refer to the same thing (it doesn't matter which one you use).

You can use these registers as any register. For example, using the PRIMARY clipboard * with the y and p commands:

• "*yy
• "*p

You could maybe use this as more convenient keybinds:

noremap <Leader>y "*y
noremap <Leader>p "*p
noremap <Leader>Y "+y
noremap <Leader>P "+p

If you want to "automatically" interface with the system's clipboard instead of referring to it manually all the time, you can set the clipboard variable:

• Set it to unnamed to use * (PRIMARY, on select)
• Set it to unnamedplus to use + (CLIPBOARD, ^C)

Now, just using yy will go to the system's clipboard, instead of Vim's unnamed register, and p will paste the system's clipboard.

You can also assign to these registers just like any register with let:

• :let @+=42
• :let @*=42

The clipboard setting has some more options (such as exclude filters); but these are the basics. See :help 'clipboard' for the full story ;-)

gVim

If you use gVim, you can get copy-on-select behaviour when using :set guioptions+=a.
This is enabled by default on X11 systems (copies to PRIMARY), but not on MS Windows & OSX (as selecting any text would override your clipboard).

No +clipboard?

Vim requires the +clipboard feature flag for any of this to work; you can check if your Vim has this by using :echo has('clipboard') from within Vim (if the output is 0, it's not present, if it's 1, it is), or checking the output of vim --version for +clipboard.

Most Linux distributions ship with a "minimal" Vim build by default, which doesn't have +clipboard, but you can usually install it:

• Debian & Ubuntu: Install vim-gtk3.
• Fedora: install vim-X11, and run vimx instead of vim (more info).
• Arch Linux: install gvim (this will enable +clipboard for normal vim as well).

You could also use xclip, xcopy, or xsel to copy text to the clipboard; see the following questions for solutions:

• Define custom commands for the * and + registers
• How can I copy over an ssh session without +clipboard?

SSH

You can also use a clipboard on remote machines if you enable X11 forwarding over SSH. This is especially useful with the above tip since you can then use xclip to access your desktop's clipboard. The Vim on the machine you're ssh-ing to will still need the +clipboard feature.

This requires the ForwardX11Trusted setting, and should only be done with trusted servers, as this gives the server almost complete control over your X11 session:

$ ssh -XY myhost

To make these settings persistent (so you don't need to add -XY every time), you could do something like this in your ~/.ssh/config:

# Do **NOT** set this globally; it gives the server complete control over
# your X11 session.
Host myhost
    ForwardX11 yes
    ForwardX11Trusted yes

Neovim

Neovim revamped the clipboard support. The built-in interface was removed and replaced with a system that call an external utility such as xclip, xsel, or pbcopy/pbpaste.

It should automatically pick up these utilities and use them. On OS X pbcopy and pbpaste should be available by default, on Linux you probably want to install xclip, as that's the most widely available (there are actually two versions of xsel with incompatible flags. This is really stupid).

Also see :help clipboard in Neovim.

Answer 2

From http://vim.wikia.com/wiki/Accessing_the_system_clipboard

set clipboard=unnamedplus

This changes the default Vim register to the + register, which is linked to the system clipboard. From :h clipboard-unnamedplus:

                                        clipboard-unnamedplus
unnamedplus     A variant of the "unnamed" flag which uses the
                clipboard register '+' (quoteplus) instead of
                register '*' for all yank, delete, change and put
                operations which would normally go to the unnamed
                register.  When "unnamed" is also included to the
                option, yank operations (but not delete, change or
                put) will additionally copy the text into register
                '*'.
                Only available with the +X11 feature.
                Availability can be checked with: 
                        if has('unnamedplus')

Answer 3

On builds that support it, the register named * is the system clipboard. To copy text from Vim to the system clipboard, you can select the text using visual mode, then press "*y to copy it to the system clipboard.

Conversely, use "*p to paste text from the system clipboard into Vim.

Answer 4

The other answers cover how to copy text from your buffer into the system clipboard. Another common operation is to copy text from another register to the clipboard. For example, if you've already yanked some text into " (the default register), you might want to load that register into the clipboard.

You can do this with :let:

• let @+=@" — copies the default register into the clipboard
• let @*=@" — copies the default register into the X11 primary selection ("mouse clipboard")
• let @+=@a — copy from register a to the clipboard
• etc.

Note that this works for registers in general: let @a=@b copies register b to register a.

Answer 5

If you can't figure out how to get +clipboard to work, which I couldn't for some reason, then you can do this.

Assuming you only want to copy a section of the file, I do shift+v to go into visual mode and only highlight the lines I want to copy. Then I do this.

# Linux Wayland
:'<,'>w !wl-copy

# Linux Xorg
:'<,'>w !xclip -selection clipboard

Explanation

• '<,'> - means you used visual mode to select a range (you don't type this)
• w !{cmd} - write the range to the stdin of cmd, see more at :help w_c
• wl-copy and xclip are programs that you can pipe text to and they'll add it to your system clipboard

Also, once this is in your history, you don't have to type the whole thing again. Just select with visual mode, type w then press up and the command should autocomplete. Also, also, you don't have to use visual mode. You can set whatever range you want.

Answer 6

I recommend you use Gvim, and add this to your .vimrc:

source $VIMRUNTIME/mswin.vim
behave mswin

This enables support for CtrlC, CtrlX, CtrlV like notepad in Windows.

Note that this will also add some other common Windows shortcuts, such as CtrlS for :w, CtrlA for select all, etc.

Answer 7

This is the behavior I wanted when it came to the system clipboard:

• Yanking a line with newline works
• Yanking a line without newline works
• Yanking whatever is visually selected works
• Cut works
• Cutting a line with newline works
• Cutting a line without newline works

By works I mean: I'm still able to use p to paste while in vim and I can use the system clipboard also. Basically I want copy and paste to work as expected and I didn't want to clutter my system clipboard more than necessary.

My technique was to map the common yank, cut, and delete commands to use the system clipboard by adding these lines to my ~/.vimrc:

" use system clipboard
" https://anuragpeshne.github.io/essays/vim/7.html
noremap y "*y
noremap yy "*yy
noremap Y "*y$
noremap x "*x
noremap dd "*dd
noremap D "*D

The key insight from the https://anuragpeshne.github.io/essays/vim/7.html blog post is:

Recursive Mapping is evil, Always use non recursive mapping. (noremap)

Answer 8

I was struggling with the system clipboard and vim inside tmux.

It was solved by using xsel or xclip, like in this example:

1.) visually select a block text in normal mode: V<motionkey>

2.a) with xsel run ex: :'<,'>w !xsel -b

2.b) with xclip run ex: :'<,'>w !xclip -selection clipboard

2.c) :.w !xsel -b to copy arbitrary selection or the current line (see "additional tip" below)

3.) paste into another program

... and now assign this to your favorite key-mapping.

The options -b or -selection clipboard basically mean, that the program (xsel or xclip) is sent to the background and wait for another program to paste the content, so that it can "interfere".

(tested on manjaro with i3, xfce4-terminal, tmux)

additional tip: to copy the current line (where the cursor is located) very fast I map this command :.w !xsel -b to a key of choice - so copy works with and without a visual selection

Answer 9

If your vim does not support +clipboard you can use the fakeclip plugin for Linux, Mac, Windows, tmux, screen, ...

Answer 10

MacVim Cmd + x/c/v for cut/copy/paste

If you use MacVim, the usual Cmd+x/c/v are defined in $VIMRUNTIME/macmap.vim which is sourced by default and hence are available without configuration:

vnoremap <special> <D-x> "+x

vnoremap <special> <D-c> "+y

cnoremap <special> <D-c> <C-Y>

nnoremap <special> <D-v> "+gP
cnoremap <special> <D-v> <C-R>+
execute 'vnoremap <script> <special> <D-v>' paste#paste_cmd['v']
execute 'inoremap <script> <special> <D-v>' paste#paste_cmd['i']

However, using them can lead to vim user who do not know the vim way and are lost on a foreign computer/environment.

Answer 11

You can also use a global command to put some specific pattern on the clipboard. It can be useful in situations where you have information scattered in a file and manually coping is prone to errors and tiring.

First clean the register that will receive the information

:let @a=""

Then copy all the lines containing the pattern to it

:g/pattern/yank A

Finally tranfereing (copying ) the information to the system clipboard

:let @+=@a

if you try to copy every line containing a "pattern" directly to the clipboard it won't work because the clipboard does not have the capability of append new content, thus we are using here a normal vim register to store all the lines containing the pattern at once and then putting it on the clipboard.

OBS: It is necessary clining the register before using it, and the use of the UPPERCASE version of the register allows us to append content, otherwise it won't work either.

Answer 12

Use Ctrl-c, Ctrl-v and Ctrl-x:

To get the most "usual", intuitive method of copy-pasting with Ctrlc, Ctrlx and Ctrlv, copy the following to your .vimrc:

" Paste system clipboard with Ctrl + v
inoremap <C-v> <ESC>"+gPi    
"nnoremap <C-v> "+gP<ESC>
vnoremap <C-v> d"+gP<ESC>
cnoremap <C-v> <C-r>+

" Cut to system clipboard with Ctrl + x
vnoremap <C-x> "+d
"nnoremap <C-x> "+dd
inoremap <C-x> <ESC>"+ddi

" Copy to system clipboard with Ctr + c
vnoremap <C-c> "+y
nnoremap <C-c> "+yy
inoremap <C-c> <ESC>"+yyi

What happens here is:

1. Paste system clipboard with Ctrlv:
   a) inoremap <C-v> <ESC>"+gPi - insert mode: paste after cursor, put cursor to end of paste, stay in insert mode
   b) nnoremap <C-v> "+gP - normal mode: same as insert mode, stay in normal mode.
   Note: This overrides the default shortut for Visual Block mode, so be aware of this if you enable it.
   c) vnoremap <C-v> d"+gP<ESC> - visual mode: replace selection with clipboard content
   d) cnoremap <C-v> <C-r>+ - command mode (when you press : ): paste clipboard content

2. Cut to system clipboard with Ctrlx:
   a) vnoremap <C-x> "+d - visual mode: cut selection to sys clipboard
   b) nnoremap <C-x> "+dd - normal mode: cut current line to clipboard.
   Note: This overrides the shortcut for Completion mode, so again, be aware.
   c) inoremap <C-x> <ESC>"+ddi - insert mode: same as normal mode, but stay in insert mode

3. Copy to system clipboard with Ctrlc:
   Note: <C-c> is commonly used as an almost-equivalent of Esc, which is the default behaviour. Be aware if this. (I personally use CapsLock as Esc system-wide.)
   a) vnoremap <C-c> "+y - visual mode: copy selection to sys clipboard
   b) nnoremap <C-c> "+yy - normal mode: copy current line to clipboard
   c) inoremap <C-c> <ESC>"+yyi - insert mode: same as normal mode, but stay in insert mode

Answer 13

Every other answer has covered all the important things about the registers. I would like to add one more thing that I use.

There is a way in Vim to directly copy the visually selected text in to the clipboard. Just put this in your vimrc file:

set guioptions+=a

And, with this whenever you visually select some text it will be copied to your clipboard. For more information on this, :help guioptions

BTW, this is only for gVim.