Add force sudo shorthand

Created by: MZAWeb

Add force sudo shorthand

vimrc

@@ -60,6 +60,9 @@ nmap <leader>g :GitGutterToggle<CR>
 nmap <leader>c <Plug>Kwbd
 map <silent> <leader>V :source ~/.vimrc<CR>:filetype detect<CR>:exe ":echo 'vimrc reloaded'"<CR>
 
+#in case you forgot to sudo
+cmap w!! %!sudo tee > /dev/null %
+
 " plugin settings
 let g:ctrlp_match_window = 'order:ttb,max:20'
 let g:NERDSpaceDelims=1

[Brian Donovan]

Is this supposed to be " in case you forgot to sudo?

[Administrator]

Created by: MZAWeb

Yes, sorry.

[Brian Donovan]

Any reason not to use sudo cat > %?

[Administrator]

Created by: MZAWeb

see "understanding tee" in the first answer here:

http://stackoverflow.com/questions/2600783/how-does-the-vim-write-with-sudo-trick-work

[Brian Donovan]

Oh, right, duh. I always seem to forget that it'd be the non-superuser writing to the file with cat. Thanks for the reminder!