Sometimes when I create a file using vim some/path/newfile
, vim lets me edit it, only to complain when I attempt to save my changes.
E212 Can't open file for writing.
This appears to happen only when the new file is located in a system directory.
:w!
does not override this error.
How can I write the current buffer, without having to save it to a temporary location, exit, then rename it using sudo?