Disabling swap files creation in vim
VimEditorVim Problem Overview
Is there a way to disable .swp files creation in vim? or at least create them all in one place so I can find and delete them easily.
I find them especially annoying when I copy the parent directory while editing at the same time. Of course I know that I can use find -exec to find and delete them. But I want a more practical solution.
Vim Solutions
Solution 1 - Vim
To disable swap files from within vim, type
:set noswapfile
To disable swap files permanently, add the below to your ~/.vimrc file
set noswapfile
For more details see the Vim docs on swapfile
Solution 2 - Vim
Set the following variables in .vimrc or /etc/vimrc to make vim put swap, backup and undo files in a special location instead of the working directory of the file being edited:
set backupdir=~/.vim/backup//
set directory=~/.vim/swap//
set undodir=~/.vim/undo//
Using double trailing slashes in the path tells vim to enable a feature where it avoids name collisions. For example, if you edit a file in one location and another file in another location and both files have the same name, you don't want a name collision to occur in ~/.vim/swap/. If you specify ~/.vim/swap// with two trailing slashes vim will create swap files using the whole path of the files being edited to avoid collisions (slashes in the file's path will be replaced by percent symbol %).
For example, if you edit /path/one/foobar.txt and /path/two/foobar.txt, then you will see two swap files in ~/.vim/swap/ that are named %path%one%foobar.txt and %path%two%foobar.txt, respectively.
Solution 3 - Vim
I found the answer here:
vim -n <file>
opens file without swapfile.
In addition:
set dir=/tmp
in .vimrc creates the swapfiles in /tmp.
Solution 4 - Vim
here are my personal ~/.vimrc backup settings
" backup to ~/.tmp
set backup
set backupdir=~/.vim-tmp,~/.tmp,~/tmp,/var/tmp,/tmp
set backupskip=/tmp/*,/private/tmp/*
set directory=~/.vim-tmp,~/.tmp,~/tmp,/var/tmp,/tmp
set writebackup
Solution 5 - Vim
I agree with those who question why vim needs all this 'disaster recovery' stuff when no other text editors bother with it. I don't want vim creating ANY extra files in the edited file's directory when I'm editing it, thank you very much. To that end, I have this in my _vimrc to disable swap files, and move irritating 'backup' files to the Temp dir:
" Uncomment below to prevent 'tilde backup files' (eg. myfile.txt~) from being created
"set nobackup
" Uncomment below to cause 'tilde backup files' to be created in a different dir so as not to clutter up the current file's directory (probably a better idea than disabling them altogether)
set backupdir=C:\Windows\Temp
" Uncomment below to disable 'swap files' (eg. .myfile.txt.swp) from being created
set noswapfile
Solution 6 - Vim
You can set backupdir and directory to null in order to completely disable your swap files, but it is generally recommended to simply put them in a centralized directory. Vim takes care of making sure that there aren't name collissions or anything like that; so, this is a completely safe alternative:
set backupdir=~/.vim/backup/
set directory=~/.vim/backup/
Solution 7 - Vim
If you are using git, you can add *.swp to .gitignore.
Solution 8 - Vim
If you put set directory="" in your exrc file, you will turn off the swap file. However, doing so will disable recovery.
More info here.
Solution 9 - Vim
create no vim swap file just for a particular file
autocmd bufenter c:/aaa/Dropbox/TapNote/Todo.txt :set noswapfile
Solution 10 - Vim
For anyone trying to set this for Rails projects, add
set directory=tmp,/tmp
into your
~/.vimrc
So the .swp files will be in their natural location - the tmp directory (per project).